{"id":9955,"date":"2026-10-07T10:54:02","date_gmt":"2026-10-07T01:54:02","guid":{"rendered":"https:\/\/since2020.jp\/media\/?p=9955"},"modified":"2026-10-07T11:39:04","modified_gmt":"2026-10-07T02:39:04","slug":"timesfm-3-input-design","status":"publish","type":"post","link":"https:\/\/since2020.jp\/media\/timesfm-3-input-design\/","title":{"rendered":"\u3010\u5165\u9580\u7de8\u3011TimesFM-3\u306e\u5165\u529b\u8a2d\u8a08\uff5ctarget\u30fb\u5171\u5909\u91cf\u30fb\u591a\u5909\u91cf\u4e88\u6e2c\u306e\u9055\u3044\u3092\u89e3\u8aac"},"content":{"rendered":"\n<p>TimesFM-3\u3067\u4e88\u6e2c\u3092\u59cb\u3081\u308b\u3068\u304d\u3001\u6700\u521d\u306b\u3064\u307e\u305a\u304d\u3084\u3059\u3044\u306e\u306f\u30e2\u30c7\u30eb\u306e\u547c\u3073\u51fa\u3057\u65b9\u3088\u308a\u3082\u3001\u300c\u624b\u5143\u306e\u5404\u5217\u3092\u3069\u306e\u5165\u529b\u3068\u3057\u3066\u6e21\u3059\u304b\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001\u30c6\u30c8\u30a5\u30a2\u30f3\u5e02\u306e\u96fb\u529b\u6d88\u8cbb\u30c7\u30fc\u30bf\u3092\u4f8b\u306b\u3001TimesFM-3\u306e\u5165\u529b\u8a2d\u8a08\u306b\u5fc5\u8981\u306a\u7528\u8a9e\u3068\u5224\u65ad\u57fa\u6e96\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3080\u3068\u3001\u6b21\u306e\u70b9\u3092\u5224\u65ad\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f55\u3092target\u3068\u3057\u3001\u4f55\u3092\u5171\u5909\u91cf\u3068\u3059\u308b\u304b<\/li>\n\n\n\n<li>past-only covariate\u3068past-future covariate\u3092\u3069\u3046\u533a\u5225\u3059\u308b\u304b<\/li>\n\n\n\n<li>\u5358\u5909\u91cf\u4e88\u6e2c\u3068\u591a\u5909\u91cf\u4e88\u6e2c\u3067\u306f\u4f55\u304c\u7570\u306a\u308b\u304b<\/li>\n\n\n\n<li>\u9759\u7684\u5171\u5909\u91cf\u3092\u73fe\u884cAPI\u3067\u3069\u3046\u6271\u3046\u304b<\/li>\n<\/ul>\n\n\n\n<p>TimesFM-3\u306e\u5165\u529b\u8a2d\u8a08\u306b\u5fc5\u8981\u306a\u7528\u8a9e\u3068\u5224\u65ad\u57fa\u6e96\u3092\u77e5\u308a\u305f\u3044\u8aad\u8005\u3092\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u305a\u62bc\u3055\u3048\u308b\u6642\u7cfb\u5217\u4e88\u6e2c\u306e5\u3064\u306e\u7528\u8a9e<\/h2>\n\n\n\n<p>2017\u5e742\u67081\u65e50\u6642\u3092\u4e88\u6e2c\u958b\u59cb\u6642\u523b\u3068\u3057\u3001\u76f4\u524d30\u65e5\u9593\u306e\u30c7\u30fc\u30bf\u304b\u3089\u6b21\u306e24\u6642\u9593\u3092\u4e88\u6e2c\u3059\u308b\u5834\u9762\u3092\u8003\u3048\u307e\u3059\u3002<br>\u3053\u306e\u8a2d\u5b9a\u306b\u5fc5\u8981\u306a\u7528\u8a9e\u306f5\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7528\u8a9e<\/th><th>\u610f\u5473<\/th><th>\u672c\u8a18\u4e8b\u306e\u4f8b<\/th><\/tr><\/thead><tbody><tr><td>target<\/td><td>\u30e2\u30c7\u30eb\u306b\u4e88\u6e2c\u3055\u305b\u305f\u3044\u5024<\/td><td>Zone 1\u301c3\u306e\u96fb\u529b\u6d88\u8cbb<\/td><\/tr><tr><td>variate<\/td><td>\u30e2\u30c7\u30eb\u3078\u6e21\u30591\u672c\u306e\u7cfb\u5217<\/td><td>Zone 1\u3001\u6c17\u6e29\u3001\u6e7f\u5ea6\u306a\u3069<\/td><\/tr><tr><td>covariate<\/td><td>\u4e88\u6e2c\u3092\u88dc\u52a9\u3059\u308b\u5165\u529b<\/td><td>\u6c17\u8c61\u3001\u6642\u523b\u3001\u66dc\u65e5\u306a\u3069<\/td><\/tr><tr><td>context<\/td><td>\u4e88\u6e2c\u306b\u4f7f\u3046\u904e\u53bb\u306e\u533a\u9593<\/td><td>\u76f4\u524d30\u65e5\u9593\uff1d720\u6642\u9593<\/td><\/tr><tr><td>horizon<\/td><td>\u4e88\u6e2c\u3059\u308b\u672a\u6765\u306e\u9577\u3055<\/td><td>\u6b21\u306e24\u6642\u9593<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>context\u3068horizon\u306e\u5883\u754c\u306f\u3001<strong>\u300c\u4e88\u6e2c\u3092\u4f5c\u6210\u3059\u308b\u6642\u70b9\u300d<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5883\u754c\u3088\u308a\u5de6\u5074\u3067\u306f<strong>\u89b3\u6e2c\u6e08\u307f\u306e\u5024<\/strong>\u3092\u4f7f\u3048\u307e\u3059\u304c\u3001\u53f3\u5074\u3067\u306f<strong>\u305d\u306e\u6642\u70b9\u3067\u672c\u5f53\u306b\u5165\u624b\u3067\u304d\u308b\u60c5\u5831<\/strong>\u3057\u304b\u4f7f\u3048\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u307e\u3067\u304c\u3001\u30e2\u30c7\u30eb\u306b\u4f9d\u5b58\u3057\u306a\u3044\u6642\u7cfb\u5217\u4e88\u6e2c\u306e\u57fa\u790e\u7528\u8a9e\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TimesFM-3\u3067\u306f\u591a\u5909\u91cf\u3068\u5171\u5909\u91cf\u3092\u533a\u5225\u3059\u308b<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.research.google\/blog\/timesfm-3-a-zero-shot-foundation-model-for-multivariate-forecasting\/\">TimesFM-3<\/a>\u306f\u3001Google Research\u304c\u516c\u958b\u3057\u305f330M\u30d1\u30e9\u30e1\u30fc\u30bf\u306e<strong>\u5b66\u7fd2\u6e08\u307f\u6642\u7cfb\u5217\u30e2\u30c7\u30eb<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u65b0\u3057\u3044\u30c7\u30fc\u30bf\u3067\u8ffd\u52a0\u5b66\u7fd2\u3092\u3057\u306a\u304f\u3066\u3082\u4e88\u6e2c\u3067\u304d\u308b<strong>\u30bc\u30ed\u30b7\u30e7\u30c3\u30c8\u4e88\u6e2c<\/strong>\u306b\u52a0\u3048\u3001\u8907\u6570\u306etarget\u3092\u540c\u6642\u306b\u6271\u3046\u591a\u5909\u91cf\u4e88\u6e2c\u3068\u3001\u5171\u5909\u91cf\u3092\u4f7f\u3063\u305f\u4e88\u6e2c\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-big_icon_caution\"><strong>\u30e9\u30a4\u30bb\u30f3\u30b9\u4e0a\u306e\u6ce8\u610f<\/strong><br>2026\u5e7410\u6708\u6642\u70b9\u3067\u3001TimesFM-3\u306e\u516c\u5f0f\u30e2\u30c7\u30eb\u30a6\u30a7\u30a4\u30c8\u306f\u3001\u975e\u5546\u7528\u30fb\u975e\u672c\u756a\u7528\u9014\u3092\u5bfe\u8c61\u3068\u3059\u308b\u300cTimesFM Non-Commercial License v1.0\u300d\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>\u696d\u52d9\u5229\u7528\u3001\u5546\u7528\u30b5\u30fc\u30d3\u30b9\u3001\u672c\u756a\u74b0\u5883\u3067\u306e\u5229\u7528\u3092\u691c\u8a0e\u3059\u308b\u5834\u5408\u306f\u3001\u4e8b\u524d\u306b<a href=\"https:\/\/huggingface.co\/google\/timesfm-3.0-pytorch\/blob\/main\/LICENSE\">\u516c\u5f0f\u30e9\u30a4\u30bb\u30f3\u30b9<\/a>\u306e\u6700\u65b0\u6761\u4ef6\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u3001\u300c\u591a\u5909\u91cf\u300d\u3068\u300c\u5171\u5909\u91cf\u300d\u306f\u540c\u3058\u610f\u5473\u3067\u306f\u306a\u3044\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u591a\u5909\u91cf(multivariate)<\/strong>\uff1a\u4e88\u6e2c\u3057\u305f\u3044\u7cfb\u5217target\u304c\u8907\u6570\u3042\u308b\u3053\u3068<\/li>\n\n\n\n<li><strong>\u5171\u5909\u91cf(covariate)<\/strong>\uff1atarget\u306e\u4e88\u6e2c\u3092\u88dc\u52a9\u3059\u308b\u5165\u529b\u306e\u3053\u3068<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5177\u4f53\u4f8b\u3067\u306e\u9055\u3044<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u591a\u5909\u91cf\uff08\u8907\u6570target\uff09\u306e\u4f8b\uff1a<\/strong><br>Zone 1\u3001Zone 2\u3001Zone 3\u306e\u96fb\u529b\u6d88\u8cbb\u3092<strong>\u3059\u3079\u3066\u540c\u6642\u306b\u4e88\u6e2c\u3057\u305f\u3044<\/strong>\u5834\u5408\u3001\u3053\u308c\u30893\u5730\u57df\u306f3\u672c\u306etarget\u3068\u3057\u3066\u6271\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u5171\u5909\u91cf\uff08\u88dc\u52a9\u5165\u529b\uff09\u306e\u4f8b\uff1a<\/strong><br>\u6c17\u6e29\u306f\u4e88\u6e2c\u305b\u305a\u3001\u3042\u304f\u307e\u3067\u96fb\u529b\u6d88\u8cbb\u306e<strong>\u4e88\u6e2c\u3092\u52a9\u3051\u308b\u60c5\u5831\u3068\u3057\u3066\u4f7f\u3046<\/strong>\u306a\u3089\u3001\u6c17\u6e29\u306f\u5171\u5909\u91cf\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u533a\u5225\u304c\u66d6\u6627\u306a\u307e\u307e\u3067\u306f\u3001\u914d\u5217\u3092\u4f5c\u308c\u3066\u3082\u3001\u610f\u56f3\u3057\u305f\u4e88\u6e2c\u554f\u984c\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TimesFM-3\u306e3\u7a2e\u985e\u306e\u5165\u529b\u3092\u533a\u5225\u3059\u308b<\/h2>\n\n\n\n<p>TimesFM-3\u3078\u6e21\u3059\u6642\u7cfb\u5217\u306f\u3001\u5f79\u5272\u3068\u5229\u7528\u3067\u304d\u308b\u6642\u9593\u7bc4\u56f2\u306b\u3088\u3063\u3066\u6b21\u306e3\u7a2e\u985e\u306b\u5206\u304b\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5165\u529b\u306e\u7a2e\u985e<\/th><th>\u904e\u53bb\u306econtext<\/th><th>\u672a\u6765\u306ehorizon<\/th><th>\u5f79\u5272<\/th><\/tr><\/thead><tbody><tr><td>target<\/td><td>\u5165\u529b\u3059\u308b<\/td><td>\u5165\u529b\u3057\u306a\u3044<\/td><td>\u672a\u6765\u306e\u5024\u3092\u4e88\u6e2c\u3059\u308b<\/td><\/tr><tr><td>past-only covariate<\/td><td>\u5165\u529b\u3059\u308b<\/td><td>\u5165\u529b\u3057\u306a\u3044<\/td><td>\u904e\u53bb\u306b\u89b3\u6e2c\u3057\u305f\u88dc\u52a9\u60c5\u5831\u3092\u4f7f\u3046<\/td><\/tr><tr><td>past-future covariate<\/td><td>\u5165\u529b\u3059\u308b<\/td><td>\u5165\u529b\u3059\u308b<\/td><td>\u4e88\u6e2c\u6642\u70b9\u3067\u65e2\u77e5\u306e\u672a\u6765\u60c5\u5831\u3082\u4f7f\u3046<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig1_timesfm3_input_types-1024x576.png\" alt=\"\" class=\"wp-image-9959\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig1_timesfm3_input_types-1024x576.png 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig1_timesfm3_input_types-300x169.png 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig1_timesfm3_input_types-768x432.png 768w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig1_timesfm3_input_types-1536x864.png 1536w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig1_timesfm3_input_types-2048x1152.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c0\u30df\u30fc\u914d\u5217\u3068DataFrame\u5909\u63db\u3067shape\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p>\u6700\u521d\u306b\u3001\u30c0\u30df\u30fc\u914d\u5217\u3067shape\u3060\u3051\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<br>\u5024\u3092\u3059\u3079\u30660\u306b\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u3053\u3053\u3067\u306f\u914d\u5217\u306e\u5411\u304d\u3068\u9577\u3055\u3060\u3051\u3092\u898b\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\" data-line=\"5\" data-show-lang=\"1\"><code>import numpy as np\n\ntarget = np.zeros((3, 720), dtype=np.float32)\npast_only = np.zeros((5, 720), dtype=np.float32)\npast_future = np.zeros((5, 720 + 24), dtype=np.float32)\n\nprint(target.shape)       # (3, 720)\nprint(past_only.shape)    # (5, 720)\nprint(past_future.shape)  # (5, 744)<\/code><\/pre><\/div>\n\n\n\n<p>1\u3064\u76ee\u306e\u8ef8\u306f\u300c<strong><span class=\"swl-inline-color has-swl-main-color\">\u7cfb\u5217\u6570\u300d<\/span><\/strong>\u30012\u3064\u76ee\u306e\u8ef8\u306f\u300c<span class=\"swl-inline-color has-swl-main-color\"><strong>\u6642\u9593<\/strong>\u300d<\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001past-future covariate\u3068\u3057\u3066\u3001\u6642\u523b\u3092\u8868\u3059<code>hour_sin<\/code>\u30fb<code>hour_cos<\/code> \u3001\u66dc\u65e5\u3092\u8868\u3059<code>weekday_sin<\/code>\u30fb<code>weekday_cos<\/code>\u3001\u9031\u672b\u304b\u3069\u3046\u304b\u3092\u8868\u3059<code>is_weekend<\/code>\u306e5\u7cfb\u5217\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u6642\u523b\u3068\u66dc\u65e5\u306f\u5468\u671f\u7684\u306b\u7e70\u308a\u8fd4\u3059\u60c5\u5831\u3067\u3042\u308b\u305f\u3081\u3001\u305d\u308c\u305e\u308csin\u3068cos\u306e2\u7cfb\u5217\u3067\u8868\u73fe\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u672a\u6765\u306e\u65e5\u6642\u304b\u3089\u4e8b\u524d\u306b\u8a08\u7b97\u3067\u304d\u308b\u305f\u3081\u3001<strong>past-future<\/strong>\u3060\u3051\u306f<strong>context 720\u6642\u9593<\/strong>\u3068<strong>horizon 24\u6642\u9593<\/strong>\u3092\u5408\u308f\u305b\u305f<strong>744\u6642\u70b9<\/strong>\u3092\u5165\u529b\u3057\u307e\u3059\u3002\uff085\u884c\u76ee\u306e\u30b3\u30fc\u30c9\u306b\u6ce8\u76ee\uff01\uff09<\/p>\n\n\n\n<p>\u5b9f\u52d9\u3067\u306f\u3001720\u884c\u3092\u6301\u3064DataFrame\u304b\u3089\u5bfe\u8c61\u5217\u3092\u9078\u3073\u3001NumPy\u914d\u5217\u3078\u5909\u63db\u3057\u3066\u8ee2\u7f6e\u3057\u307e\u3059\u3002<br>\u30c6\u30c8\u30a5\u30a2\u30f3\u5e02\u30c7\u30fc\u30bf\u306etarget\u306a\u3089\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\" data-show-lang=\"1\"><code>#\uff08\u524d\u63d0\uff09\u5143\u306e\u8868\u304b\u3089context\u533a\u9593\u3067\u3042\u308b\u76f4\u8fd1720\u884c\u3092\u5207\u308a\u51fa\u3057\u305f\u30c7\u30fc\u30bf\u3068\u3059\u308b\n#\uff08\u524d\u63d0\uff09\u5143\u306e10\u5206\u9593\u9694\u30c7\u30fc\u30bf\u30921\u6642\u9593\u9593\u9694\u3078\u96c6\u8a08\u6e08\u307f\u3067\u3042\u308a\u3001720\u884c\u304c30\u65e5\u9593\u306b\u76f8\u5f53\u3059\u308b\n# df_context = df.tail(720) \n\nzone_columns = [\n    &quot;Zone 1 Power Consumption&quot;,\n    &quot;Zone 2  Power Consumption&quot;,\n    &quot;Zone 3  Power Consumption&quot;,\n]\n\n# \u5909\u63db\u524d: 720\u884c \u00d7 3\u5217\n# \u5909\u63db\u5f8c: 3\u7cfb\u5217 \u00d7 720\u6642\u70b9\ntarget = df_context[zone_columns].to_numpy(dtype=np.float32).T\n\nassert target.shape == (3, 720)<\/code><\/pre><\/div>\n\n\n\n<p><code>to_numpy(...)<\/code>\u3067DataFrame\u3092NumPy\u914d\u5217\u3078\u5909\u63db\u3057\u3001<code>.T<\/code>\u3067\u884c\u3068\u5217\u3092\u5165\u308c\u66ff\u3048\u3066\u3044\u307e\u3059\u3002\uff08\u203b\u5165\u529b\u578b\u3092\u660e\u78ba\u306b\u3057\u3001API\u5185\u90e8\u3067\u306e\u4f59\u8a08\u306a\u578b\u5909\u63db\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u3053\u3053\u3067\u306f<code>float32<\/code>\u3078\u5909\u63db\u3057\u307e\u3059\u3002\uff09<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001<code>(720\u884c, 3\u5217)<\/code>\u306e\u8868\u3092\u3001TimesFM-3\u304c\u53d7\u3051\u53d6\u308b<code>(3\u7cfb\u5217, 720\u6642\u70b9)<\/code>\u3078\u5909\u63db\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>past-only covariate\u3082\u540c\u3058\u3088\u3046\u306b\u5bfe\u8c61\u5217\u3092\u9078\u3093\u3067\u8ee2\u7f6e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>past-future covariate\u3067\u306f\u3001context\u3068horizon\u3092\u5408\u308f\u305b\u305f744\u884c\u306eDataFrame\u3092\u8ee2\u7f6e\u3057\u307e\u3059\u3002\uff08\u203b\u5b9f\u52d9\u3067\u306f\u3001\u73fe\u5728\u307e\u3067\u306e720\u884c\u306b\u3001\u672a\u6765\u306e\u6642\u523b\u3084\u4e88\u5831\u5024\u304c\u5165\u3063\u305f24\u884c\u306e\u30c7\u30fc\u30bf\u3092\u7d50\u5408\uff08concat\uff09\u3057\u3066744\u884c\u306eDataFrame\u3092\u4f5c\u6210\u3057\u3066\u304b\u3089\u8ee2\u7f6e\u3057\u307e\u3059\u3002\uff09<\/p>\n\n\n\n<p>\u5b8c\u5168\u306a\u524d\u51e6\u7406\u3084\u65e5\u6642\u306e\u5207\u308a\u51fa\u3057\u306f<a href=\"https:\/\/since2020.jp\/media\/timesfm-3-pandas-input-arrays\/\" data-type=\"link\" data-id=\"https:\/\/since2020.jp\/media\/timesfm-3-pandas-input-arrays\/\">\u5b9f\u88c5\u7de8<\/a>\u3067\u6271\u3044\u307e\u3059\u304c\u3001DataFrame\u304b\u3089\u914d\u5217\u3078\u5909\u3048\u308b\u4e2d\u5fc3\u64cd\u4f5c\u306f\u3053\u306e1\u884c\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9759\u7684\u5171\u5909\u91cf\u306fAPI\u306b\u76f4\u63a5\u306e\u5f15\u6570\u304c\u306a\u3044\u305f\u3081\u3001\u307e\u305a\u7701\u3044\u3066\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3092\u4f5c\u308b<\/h2>\n\n\n\n<p>\u5e97\u8217\u9762\u7a4d\u3001\u5730\u57df\u533a\u5206\u3001\u8a2d\u5099\u5bb9\u91cf\u306e\u3088\u3046\u306b\u3001\u6642\u9593\u306b\u3088\u3063\u3066\u5909\u5316\u3057\u306a\u3044\u60c5\u5831\u306f<strong>\u9759\u7684\u5171\u5909\u91cf\uff08static covariate\uff09<\/strong>\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u73fe\u884c\u306e<code>TimesFM3Forecaster.predict<\/code>\uff0f<code>predict_batch<\/code>\u306b\u306f\u3001\u9759\u7684\u5171\u5909\u91cf\u3092\u76f4\u63a5\u6e21\u3059<code>static_covariates<\/code>\u5f15\u6570\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u516c\u958bAPI\u304c\u76f4\u63a5\u53d7\u3051\u53d6\u308b\u306e\u306f\u3001target\u3001past-only covariate\u3001past-future covariate\u306e3\u7a2e\u985e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u9759\u7684\u306a\u5024\u3092\u6642\u9593\u65b9\u5411\u3078\u7e70\u308a\u8fd4\u3057\u3001past-future covariate\u306e1\u884c\u3068\u3057\u3066\u6e21\u3059\u3053\u3068\u306fshape\u4e0a\u306f\u53ef\u80fd\u3067\u3059\u3002<br>\u305f\u3060\u3057\u3001\u3053\u308c\u306f\u9759\u7684\u7279\u5fb4\u3092\u5c02\u7528\u306e\u4ed5\u7d44\u307f\u3067\u6271\u3046\u65b9\u6cd5\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002<br>\u7279\u306b\u3001\u5730\u57dfID\u306e\u3088\u3046\u306a\u30ab\u30c6\u30b4\u30ea\u5024\u3092\u6574\u6570\u306e\u307e\u307e\u6e21\u3059\u3068\u3001\u672c\u6765\u306f\u5b58\u5728\u3057\u306a\u3044\u5927\u5c0f\u95a2\u4fc2\u307e\u3067\u30e2\u30c7\u30eb\u3078\u4e0e\u3048\u3066\u3057\u307e\u3046\u305f\u3081\u907f\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u52d9\u3067\u306f\u3001\u6b21\u306e\u9806\u756a\u3067\u691c\u8a3c\u3059\u308b\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u9759\u7684\u5171\u5909\u91cf\u3092\u4f7f\u308f\u306a\u3044<\/strong>\uff1atarget\u3068\u52d5\u7684\u5171\u5909\u91cf\u3060\u3051\u3067\u3001\u518d\u73fe\u53ef\u80fd\u306a\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3092\u4f5c\u308b<\/li>\n\n\n\n<li><strong>\u8ffd\u52a0\u6761\u4ef6\u3068\u3057\u3066\u6bd4\u8f03\u3059\u308b<\/strong>\uff1a\u8a2d\u5099\u5bb9\u91cf\u306a\u3069\u306e\u6570\u5024\u3092\u6642\u9593\u65b9\u5411\u3078\u7e70\u308a\u8fd4\u3057\u3001\u540c\u3058\u4e88\u6e2c\u671f\u9593\u30fb\u8a55\u4fa1\u6761\u4ef6\u3067\u7cbe\u5ea6\u5dee\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n\n\n\n<li><strong>\u9759\u7684\u5c5e\u6027\u304c\u91cd\u8981\u306a\u3089\u5225\u65b9\u5f0f\u3082\u6bd4\u8f03\u3059\u308b<\/strong>\uff1a\u5c5e\u6027\u3054\u3068\u306e\u30e2\u30c7\u30eb\u5206\u5272\u3001\u30e2\u30c7\u30eb\u306e\u8ffd\u52a0\u5b66\u7fd2\u3001\u9759\u7684\u7279\u5fb4\u3092\u660e\u793a\u7684\u306b\u6271\u3048\u308b\u30e2\u30c7\u30eb\u3092\u691c\u8a0e\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p class=\"is-style-big_icon_point\">\u8ff7\u3063\u305f\u5834\u5408\u306f\u3001\u307e\u305a\u9759\u7684\u5171\u5909\u91cf\u3092\u7701\u3044\u3066\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3092\u4f5c\u308a\u307e\u3059\u3002<br>\u305d\u306e\u5f8c\u3001\u4e00\u3064\u306e\u6761\u4ef6\u3060\u3051\u3092\u8ffd\u52a0\u3057\u3066\u7d50\u679c\u3092\u6bd4\u8f03\u3059\u308b\u3068\u3001\u9759\u7684\u5171\u5909\u91cf\u304c\u672c\u5f53\u306b\u5f79\u7acb\u3063\u305f\u304b\u3092\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u300c\u9759\u7684\u306a\u5024\u3092past-future covariate\u3068\u3057\u3066\u7e70\u308a\u8fd4\u305b\u3070\u3001\u9759\u7684\u5171\u5909\u91cf\u3092\u6b63\u3057\u304f\u6271\u3048\u308b\u300d\u3068\u306f\u65ad\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002<br>\u307e\u305a\u306f\u9759\u7684\u5171\u5909\u91cf\u306a\u3057\u3067\u4e88\u6e2c\u3092\u6210\u7acb\u3055\u305b\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8ffd\u52a0\u6761\u4ef6\u3068\u3057\u3066\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tetouan City\u30c7\u30fc\u30bf\u306e\u5404\u5217\u3092\u5206\u985e\u3059\u308b<\/h2>\n\n\n\n<p>\u5177\u4f53\u4f8b\u3068\u3057\u3066\u3001UCI Machine Learning Repository\u306e<a href=\"https:\/\/archive.ics.uci.edu\/dataset\/849\/power%2Bconsumption%2Bof%2Btetouan%2Bcity\">Power Consumption of Tetouan City<\/a>\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306f\u3001<strong>\u8907\u6570\u306e\u4e88\u6e2c\u5bfe\u8c61\u3068\u88dc\u52a9\u60c5\u5831\u304c\u540c\u3058\u6642\u523b\u3067\u4e26\u3093\u3067\u3044\u308b<\/strong>\u305f\u3081\u3001\u591a\u5909\u91cftarget\u3068\u5171\u5909\u91cf\u306e\u9055\u3044\u3092\u78ba\u8a8d\u3059\u308b\u984c\u6750\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30e2\u30ed\u30c3\u30b3\u5317\u90e8\u306e\u30c6\u30c8\u30a5\u30a2\u30f3\u5e02\u306b\u3064\u3044\u3066\u3001\u6b21\u306e\u5024\u304c10\u5206\u9593\u9694\u3067\u8a18\u9332\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Zone 1\u301c3 Power Consumption<\/code>\uff1a3\u3064\u306e\u914d\u96fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u96fb\u529b\u6d88\u8cbb<\/li>\n\n\n\n<li><code>Temperature<\/code>\u3001<code>Humidity<\/code>\u3001<code>Wind Speed<\/code>\uff1a\u6c17\u6e29\u3001\u6e7f\u5ea6\u3001\u98a8\u901f\u306e\u6c17\u8c61\u89b3\u6e2c\u5024<\/li>\n\n\n\n<li><code>general diffuse flows<\/code>\u3001<code>diffuse flows<\/code>\uff1a\u65e5\u5c04\u3084\u6563\u4e71\u5149\u306b\u95a2\u4fc2\u3059\u308b\u5217\u540d\u3068\u3057\u3066\u53ce\u9332\u3055\u308c\u305f\u9023\u7d9a\u5024<\/li>\n\n\n\n<li><code>DateTime<\/code>\uff1a\u5404\u89b3\u6e2c\u306e\u65e5\u6642<\/li>\n<\/ul>\n\n\n\n<p>UCI\u306e\u5909\u6570\u8868\u3067\u306f\u3001<code>general diffuse flows<\/code>\u3068<code>diffuse flows<\/code>\u306e\u8a73\u3057\u3044\u6e2c\u5b9a\u5b9a\u7fa9\u3084\u5358\u4f4d\u307e\u3067\u306f\u793a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u672c\u8a18\u4e8b\u3067\u306f\u7269\u7406\u91cf\u3092\u7d30\u304b\u304f\u89e3\u91c8\u305b\u305a\u3001\u300c\u904e\u53bb\u306b\u89b3\u6e2c\u3055\u308c\u305f\u6c17\u8c61\u5074\u306e\u30bb\u30f3\u30b5\u30fc\u5024\u300d\u3068\u3057\u3066\u6271\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>TimesFM-3\u3078\u306e\u5165\u529b\u3092\u8003\u3048\u308b\u524d\u306b\u3001\u300c\u4f55\u3092\u4e88\u6e2c\u3057\u305f\u3044\u304b\u300d\u3068\u300c\u4e88\u6e2c\u6642\u70b9\u3067\u4f55\u304c\u5206\u304b\u308b\u304b\u300d\u3092\u5217\u3054\u3068\u306b\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30c7\u30fc\u30bf<\/th><th>\u4eca\u56de\u306e\u5f79\u5272<\/th><th>\u672a\u676524\u6642\u9593\u306e\u5024<\/th><th>\u7406\u7531<\/th><\/tr><\/thead><tbody><tr><td>Zone 1 Power Consumption<\/td><td>target<\/td><td>\u5165\u529b\u3057\u306a\u3044<\/td><td>\u4e88\u6e2c\u3057\u305f\u3044\u5024\u3060\u304b\u3089<\/td><\/tr><tr><td>Zone 2 Power Consumption<\/td><td>target<\/td><td>\u5165\u529b\u3057\u306a\u3044<\/td><td>\u4e88\u6e2c\u3057\u305f\u3044\u5024\u3060\u304b\u3089<\/td><\/tr><tr><td>Zone 3 Power Consumption<\/td><td>target<\/td><td>\u5165\u529b\u3057\u306a\u3044<\/td><td>\u4e88\u6e2c\u3057\u305f\u3044\u5024\u3060\u304b\u3089<\/td><\/tr><tr><td>Temperature<\/td><td>past-only covariate<\/td><td>\u5165\u529b\u3057\u306a\u3044<\/td><td>\u4e88\u6e2c\u6642\u70b9\u3067\u306f\u672a\u6765\u306e\u5b9f\u6e2c\u5024\u304c\u672a\u77e5\u3060\u304b\u3089<\/td><\/tr><tr><td>Humidity<\/td><td>past-only covariate<\/td><td>\u5165\u529b\u3057\u306a\u3044<\/td><td>\u540c\u4e0a<\/td><\/tr><tr><td>Wind Speed<\/td><td>past-only covariate<\/td><td>\u5165\u529b\u3057\u306a\u3044<\/td><td>\u540c\u4e0a<\/td><\/tr><tr><td>general diffuse flows<\/td><td>past-only covariate<\/td><td>\u5165\u529b\u3057\u306a\u3044<\/td><td>\u540c\u4e0a<\/td><\/tr><tr><td>diffuse flows<\/td><td>past-only covariate<\/td><td>\u5165\u529b\u3057\u306a\u3044<\/td><td>\u540c\u4e0a<\/td><\/tr><tr><td>\u6642\u523b\u30fb\u66dc\u65e5\u30fb\u9031\u672b\u30d5\u30e9\u30b0<\/td><td>past-future covariate<\/td><td>\u5165\u529b\u3059\u308b<\/td><td>\u672a\u6765\u306e\u65e5\u4ed8\u304b\u3089\u4e8b\u524d\u306b\u8a08\u7b97\u3067\u304d\u308b\u304b\u3089<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Zone 2\u3068Zone 3\u306f\u3001Zone 1\u306e\u4e88\u6e2c\u3092\u88dc\u52a9\u3059\u308b\u5217\u3068\u3057\u3066\u3082\u50cd\u304f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u305d\u308c\u3067\u3082\u30013\u5730\u57df\u3059\u3079\u3066\u3092\u4e88\u6e2c\u3057\u305f\u3044\u3068\u3044\u3046\u554f\u984c\u8a2d\u5b9a\u306a\u3089\u30013\u672c\u3068\u3082target\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3042\u308b\u5217\u304ctarget\u304b\u5171\u5909\u91cf\u304b\u306f\u3001\u30c7\u30fc\u30bf\u306e\u6027\u8cea\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u4e88\u6e2c\u306e\u76ee\u7684\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001\u5b9f\u52d9\u306e\u96fb\u529b\u9700\u8981\u4e88\u6e2c\u3067\u306f\u3001<strong>\u672a\u6765\u306e\u6c17\u6e29<\/strong>\u304c\u91cd\u8981\u306a\u8aac\u660e\u8981\u56e0\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<br>\u4e88\u6e2c\u6642\u70b9\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u305f\u6c17\u8c61<strong>\u4e88\u5831<\/strong>\u3092\u4fdd\u5b58\u3057\u3066\u3044\u308b\u306a\u3089\u3001\u305d\u306e<strong>\u4e88\u5831\u5024<\/strong>\u3092\u672a\u6765\u5074\u3078\u4e0e\u3048\u308b\u8a2d\u8a08\u3092\u691c\u8a0e\u3067\u304d\u307e\u3059\u3002<br>\u4e00\u65b9\u3001\u5f8c\u304b\u3089\u5f97\u305f\u672a\u6765\u306e\u5b9f\u6e2c\u6c17\u6e29\u3067\u4ee3\u7528\u3059\u308b\u3068\u3001\u4e88\u6e2c\u6642\u306b\u306f\u4f7f\u3048\u306a\u3044\u60c5\u5831\u3092\u6df7\u305c\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u516c\u5e73\u306a\u8a55\u4fa1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5358\u5909\u91cftarget\u3068\u591a\u5909\u91cftarget\u306e\u9055\u3044<\/h2>\n\n\n\n<p>\u5358\u5909\u91cf\u4e88\u6e2c\u3067\u306f\u3001<strong>1\u56de\u306e\u4e88\u6e2c\u30671\u672c\u306etarget<\/strong>\u3092\u6271\u3044\u307e\u3059\u3002<br>3\u5730\u57df\u3092\u4e88\u6e2c\u3059\u308b\u5834\u5408\u306f\u3001Zone 1\u3001Zone 2\u3001Zone 3\u3092<strong>\u5225\u3005\u306b<\/strong>\u30e2\u30c7\u30eb\u3078\u6e21\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>context\u304c720\u6642\u9593\u3001horizon\u304c24\u6642\u9593\u306a\u3089\u3001\u5404\u5730\u57df\u306e\u5165\u51fa\u529b\u306f\u6b21\u306e\u5f62\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism off-numbers lang-plain\" data-show-lang=\"1\"><code>Zone 1: (720,) -&gt; (24,)\nZone 2: (720,) -&gt; (24,)\nZone 3: (720,) -&gt; (24,)<\/code><\/pre><\/div>\n\n\n\n<p>\u591a\u5909\u91cf\u4e88\u6e2c\u3067\u306f\u3001<strong>3\u5730\u57df\u3092\u540c\u3058\u5165\u529b\u306b<\/strong>\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism off-numbers lang-plain\"><code>3\u5730\u57df: (3, 720) -&gt; (3, 24)<\/code><\/pre><\/div>\n\n\n\n<p>1\u3064\u76ee\u306e\u8ef8\u306f\u300c<strong><span class=\"swl-inline-color has-swl-main-color\">\u7cfb\u5217\u6570\u300d<\/span><\/strong>\u30012\u3064\u76ee\u306e\u8ef8\u306f\u300c<span class=\"swl-inline-color has-swl-main-color\"><strong>\u6642\u9593<\/strong>\u300d<\/span>\u3067\u3059\u3002<br>\u3064\u307e\u308a<code>(3, 720)<\/code>\u306f\u3001\u300c3\u672c\u306etarget\u306b\u3064\u3044\u3066\u3001\u305d\u308c\u305e\u308c\u904e\u53bb720\u6642\u70b9\u304c\u3042\u308b\u300d\u3053\u3068\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>TimesFM-3\u306f\u3001\u6642\u7cfb\u5217\u3092\u300c\u7cfb\u5217\u00d7\u6642\u9593\u300d\u306e2\u6b21\u5143\u30b0\u30ea\u30c3\u30c9\u3068\u3057\u3066\u6271\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u3010\u8a73\u7d30\u3011TimesFM-3\u5185\u90e8\u306eAttention\u30e1\u30ab\u30cb\u30ba\u30e0\uff08\u30af\u30ea\u30c3\u30af\u3067\u5c55\u958b\uff09<\/summary>\n<p>TimesFM-3\u306f\u3001\u9023\u7d9a\u3059\u308b32\u6642\u70b9\u3092<strong>\u30d1\u30c3\u30c1<\/strong>\u3068\u547c\u3070\u308c\u308b\u5358\u4f4d\u306b\u307e\u3068\u3081\u3001\u6b21\u306e2\u7a2e\u985e\u306e<strong>Attention<\/strong>\uff08\u30c7\u30fc\u30bf\u5185\u306e\u91cd\u8981\u306a\u90e8\u5206\u306b\u300c\u6ce8\u76ee\u300d\u3059\u308b\u4ed5\u7d44\u307f\uff09\u3092\u4ea4\u4e92\u306b\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6642\u9593\u65b9\u5411\u306eAttention\uff08Causal temporal attention\uff09<\/strong>\uff1a\u5404\u7cfb\u5217\u304c\u3001\u81ea\u5206\u81ea\u8eab\u306e\u904e\u53bb\u3092\u53c2\u7167\u3059\u308b<\/li>\n\n\n\n<li><strong>\u7cfb\u5217\u65b9\u5411\u306eAttention\uff08Full variate attention\uff09<\/strong>\uff1a\u540c\u3058\u6642\u70b9\u306b\u3042\u308b\u8907\u6570\u306e\u7cfb\u5217\u3092\u76f8\u4e92\u306b\u53c2\u7167\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig3_grid_attention-1024x576.png\" alt=\"\" class=\"wp-image-9960\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig3_grid_attention-1024x576.png 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig3_grid_attention-300x169.png 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig3_grid_attention-768x432.png 768w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig3_grid_attention-1536x864.png 1536w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig3_grid_attention-2048x1152.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u3053\u306e\u305f\u3081\u3001\u5165\u529b\u65b9\u6cd5\u306b\u3088\u3063\u3066\u7cfb\u5217\u9593\u306e\u60c5\u5831\u4ea4\u63db\u306e\u6709\u7121\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>predict_batch<\/code>\u30783\u672c\u306e<code>(720,)<\/code>\u914d\u5217\u3092\u6e21\u3059\uff1a3\u4ef6\u306e\u72ec\u7acb\u3057\u305f\u5358\u5909\u91cf\u4e88\u6e2c\u3068\u3057\u3066\u51e6\u7406\u3059\u308b<\/li>\n\n\n\n<li><code>predict<\/code>\u30781\u672c\u306e<code>(3, 720)<\/code>\u914d\u5217\u3092\u6e21\u3059\uff1a3\u7cfb\u5217\u30921\u3064\u306e\u591a\u5909\u91cf\u4e88\u6e2c\u3068\u3057\u3066\u51e6\u7406\u3057\u3001\u7cfb\u5217\u9593\u3067\u3082\u60c5\u5831\u3092\u53c2\u7167\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig2_univariate_vs_multivariate-1024x576.png\" alt=\"\" class=\"wp-image-9961\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig2_univariate_vs_multivariate-1024x576.png 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig2_univariate_vs_multivariate-300x169.png 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig2_univariate_vs_multivariate-768x432.png 768w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig2_univariate_vs_multivariate-1536x864.png 1536w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/10\/fig2_univariate_vs_multivariate-2048x1152.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u307e\u305f\u3001past-future covariate\u3067\u306f\u3001\u904e\u53bb\u5074\u3068\u672a\u6765\u5074\u306e\u65e2\u77e5\u5024\u3092\u3064\u306a\u3050<strong>lookahead\u69cb\u9020<\/strong>\u304c\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u672a\u6765\u533a\u9593\u306etarget\u3068past-only covariate\u306f\u30e2\u30c7\u30eb\u304b\u3089\u898b\u3048\u306a\u3044<strong>\u30de\u30b9\u30af<\/strong>\u72b6\u614b\u306b\u306a\u308a\u3001\u4e88\u6e2c\u6642\u70b9\u3067\u5024\u304c\u5206\u304b\u3063\u3066\u3044\u308bpast-future covariate\u3060\u3051\u3092\u53c2\u7167\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u7cfb\u5217\u9593\u3092\u53c2\u7167\u3067\u304d\u308b\u3053\u3068\u304c\u3001\u5fc5\u305a\u3057\u3082\u7cbe\u5ea6\u5411\u4e0a\u306b\u3064\u306a\u304c\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<br>\u95a2\u9023\u6027\u306e\u4f4e\u3044\u7cfb\u5217\u304c\u30ce\u30a4\u30ba\u306b\u306a\u308b\u53ef\u80fd\u6027\u3082\u3042\u308b\u305f\u3081\u3001\u5358\u5909\u91cf\u4e88\u6e2c\u3068\u591a\u5909\u91cf\u4e88\u6e2c\u3092\u540c\u3058\u6761\u4ef6\u3067\u6bd4\u8f03\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\">TimesFM-3\u306e\u5165\u529b\u8a2d\u8a08\u306e\u307e\u3068\u3081<\/h2>\n\n\n\n<p>TimesFM-3\u3078\u30c7\u30fc\u30bf\u3092\u6e21\u3059\u524d\u306b\u3001\u5404\u7cfb\u5217\u306e\u5f79\u5272\u3068\u5229\u7528\u3067\u304d\u308b\u6642\u9593\u7bc4\u56f2\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>target\u306f\u3001\u672a\u6765\u306e\u5024\u3092\u4e88\u6e2c\u3057\u305f\u3044\u7cfb\u5217<\/li>\n\n\n\n<li>past-only covariate\u306f\u3001context\u533a\u9593\u3060\u3051\u3067\u5229\u7528\u3067\u304d\u308b\u88dc\u52a9\u7cfb\u5217<\/li>\n\n\n\n<li>past-future covariate\u306f\u3001\u4e88\u6e2c\u6642\u70b9\u3067\u672a\u6765\u306e\u5024\u307e\u3067\u5206\u304b\u308b\u88dc\u52a9\u7cfb\u5217<\/li>\n\n\n\n<li>\u8907\u6570\u306etarget\u30922\u6b21\u5143\u914d\u5217\u3078\u307e\u3068\u3081\u308b\u591a\u5909\u91cf\u4e88\u6e2c\u306f\u3001\u72ec\u7acb\u3057\u305f\u5358\u5909\u91cf\u30d0\u30c3\u30c1\u3068\u306f\u7570\u306a\u308b<\/li>\n\n\n\n<li>\u9759\u7684\u5171\u5909\u91cf\u306f\u307e\u305a\u7701\u3044\u3066\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3092\u4f5c\u308a\u3001\u53cd\u5fa9\u5165\u529b\u306f\u8ffd\u52a0\u6761\u4ef6\u3068\u3057\u3066\u6bd4\u8f03\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u6b21\u306e<a href=\"https:\/\/since2020.jp\/media\/timesfm-3-pandas-input-arrays\/\" data-type=\"link\" data-id=\"https:\/\/since2020.jp\/media\/timesfm-3-pandas-input-arrays\/\">\u5b9f\u88c5\u7de8<\/a>\u3067\u306f\u3001Tetouan City\u30c7\u30fc\u30bf\u30921\u6642\u9593\u9593\u9694\u3078\u96c6\u8a08\u3057\u3001\u6b21\u306e\u914d\u5217\u3092\u5b9f\u969b\u306b\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism off-numbers lang-plain\"><code>target:                 (3, 720)\npast-only covariate:    (5, 720)\npast-future covariate:  (5, 744)<\/code><\/pre><\/div>\n\n\n\n<p>\u5c06\u6765\u306e\u691c\u8a3c\u7de8\u3067\u306f\u3001\u5358\u5909\u91cf\u30fb\u591a\u5909\u91cf\u30fb\u5171\u5909\u91cf\u306e\u6761\u4ef6\u3092\u5909\u3048\u3001\u4e88\u6e2c\u7cbe\u5ea6\u306e\u5dee\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u53c2\u8003\u8cc7\u6599<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.research.google\/blog\/timesfm-3-a-zero-shot-foundation-model-for-multivariate-forecasting\/\">TimesFM-3: A zero-shot foundation model for multivariate forecasting\uff08Google Research\uff09<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/github.com\/google-research\/timesfm\">TimesFM GitHub\u30ea\u30dd\u30b8\u30c8\u30ea\uff08\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u7248\u5225\u4ed5\u69d8\u3001\u30e9\u30a4\u30bb\u30f3\u30b9\uff09<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/github.com\/google-research\/timesfm\/blob\/master\/src\/timesfm3\/torch\/timesfm3_forecaster.py\">TimesFM-3 PyTorch Forecaster\u306e\u5b9f\u88c5\uff08API shape\u3001\u5185\u90e8\u914d\u5217\u5316\uff09<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/huggingface.co\/google\/timesfm-3.0-pytorch\">google\/timesfm-3.0-pytorch\uff08Hugging Face\uff09<\/a><\/li>\n<\/ul>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/doi.org\/10.24432\/C5B034\">Salam, A. &amp; El Hibaoui, A. (2018). Power Consumption of Tetouan City. UCI Machine Learning Repository. \uff08CC BY 4.0\uff09<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>TimesFM-3\u3067\u4e88\u6e2c\u3092\u59cb\u3081\u308b\u3068\u304d\u3001\u6700\u521d\u306b\u3064\u307e\u305a\u304d\u3084\u3059\u3044\u306e\u306f\u30e2\u30c7\u30eb\u306e\u547c\u3073\u51fa\u3057\u65b9\u3088\u308a\u3082\u3001\u300c\u624b\u5143\u306e\u5404\u5217\u3092\u3069\u306e\u5165\u529b\u3068\u3057\u3066\u6e21\u3059\u304b\u300d\u3067\u3059\u3002 \u672c\u8a18\u4e8b\u3067\u306f\u3001\u30c6\u30c8\u30a5\u30a2\u30f3\u5e02\u306e\u96fb\u529b\u6d88\u8cbb\u30c7\u30fc\u30bf\u3092\u4f8b\u306b\u3001TimesFM-3\u306e\u5165\u529b\u8a2d\u8a08\u306b\u5fc5\u8981\u306a\u7528\u8a9e [&hellip;]<\/p>\n","protected":false},"author":107,"featured_media":10057,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","swell_btn_cv_data":"","footnotes":"","_wp_rev_ctl_limit":""},"categories":[1251,1249],"tags":[1412,39,1421,1420,518,552],"class_list":["post-9955","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-data-analysis","category-knowledge","tag-timesfm-3","tag-39","tag-1421","tag-1420","tag-518","tag-552"],"_links":{"self":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts\/9955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/users\/107"}],"replies":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/comments?post=9955"}],"version-history":[{"count":7,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts\/9955\/revisions"}],"predecessor-version":[{"id":10076,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts\/9955\/revisions\/10076"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/media\/10057"}],"wp:attachment":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/media?parent=9955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/categories?post=9955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/tags?post=9955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}