{"id":4348,"date":"2024-01-24T11:50:22","date_gmt":"2024-01-24T02:50:22","guid":{"rendered":"https:\/\/blog.since2020.jp\/?p=4348"},"modified":"2024-01-24T11:50:22","modified_gmt":"2024-01-24T02:50:22","slug":"python-multi-agent-simulation","status":"publish","type":"post","link":"https:\/\/since2020.jp\/media\/python-multi-agent-simulation\/","title":{"rendered":"\u30de\u30eb\u30c1\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u57fa\u672c\u306e\u6d41\u308c\u3092Python\u3067\u7c21\u6f54\u306b\u5b9f\u88c5\u3057\u3066\u307f\u305f"},"content":{"rendered":"\n<p>\u30de\u30eb\u30c1\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30fb\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30de\u30af\u30ed\u306a\u73fe\u8c61\u306b\u3064\u3044\u3066\u4ed5\u7d44\u307f\u3092\u89e3\u6790\u3059\u308b\u306e\u306b\u9069\u3057\u305f\u624b\u6cd5\u3067\u3059\u3002\r\n\u3053\u3053\u3067\u306f\u3001\u30de\u30eb\u30c1\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u6982\u8981\u3084Python\u3067\u306e\u7c21\u5358\u306a\u5b9f\u88c5\u3001\u307e\u305f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304b\u3089\u5f97\u3089\u308c\u308b\u30c7\u30fc\u30bf\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>\u793e\u4f1a\u306b\u306f\u3001\u3044\u304f\u3064\u3082\u306e\u8981\u7d20\u304c\u7d61\u307f\u5408\u3046\u8907\u96d1\u306a\u4e8b\u8c61\u304c\u6ea2\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u8eab\u8fd1\u306a\u3082\u306e\u3067\u300c\u9ad8\u901f\u9053\u8def\u3067\u306e\u81ea\u7136\u6e0b\u6ede\u300d\u304c\u3042\u308a\u307e\u3059\u3002\u9ad8\u901f\u9053\u8def\u3092\u8d70\u884c\u3057\u3066\u3044\u308b\u3068\u3001\u4ea4\u901a\u4e8b\u6545\u3067\u3082\u306a\u3044\u306e\u306b\u7a81\u7136\u6e0b\u6ede\u306b\u5dfb\u304d\u8fbc\u307e\u308c\u3001\u3044\u3064\u306e\u9593\u306b\u304b\u89e3\u6d88\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u5404\u8eca\u4e21\u3092\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u3057\u3066\u30e2\u30c7\u30eb\u5316\u3057\u3001\u4fe1\u53f7\u3084\u9053\u8def\u306e\u6761\u4ef6\u3001\u4ed6\u306e\u8eca\u4e21\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u8003\u616e\u3057\u3066\u4ea4\u901a\u6d41\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4ea4\u901a\u6e0b\u6ede\u306e\u539f\u56e0\u5206\u6790\u3084\u6700\u9069\u306a\u4ea4\u901a\u5236\u5fa1\u6226\u7565\u306e\u7b56\u5b9a\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\r\n<p><img decoding=\"async\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2024\/01\/DALL\u00b7E-2024-01-15-13.39.10-multi-agent_simulation-natural_traffic_jam-highway-agents-traffic_lights-roads-vehicles-interaction-extremely_detailed-illustration-realism-1-1.jpg\" alt=\"\" width=\"1009\" height=\"751\" class=\"alignnone size-full wp-image-4377\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2024\/01\/DALL\u00b7E-2024-01-15-13.39.10-multi-agent_simulation-natural_traffic_jam-highway-agents-traffic_lights-roads-vehicles-interaction-extremely_detailed-illustration-realism-1-1.jpg 1009w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2024\/01\/DALL\u00b7E-2024-01-15-13.39.10-multi-agent_simulation-natural_traffic_jam-highway-agents-traffic_lights-roads-vehicles-interaction-extremely_detailed-illustration-realism-1-1-300x223.jpg 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2024\/01\/DALL\u00b7E-2024-01-15-13.39.10-multi-agent_simulation-natural_traffic_jam-highway-agents-traffic_lights-roads-vehicles-interaction-extremely_detailed-illustration-realism-1-1-768x572.jpg 768w\" sizes=\"(max-width: 1009px) 100vw, 1009px\" \/>\u30de\u30eb\u30c1\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30fb\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u3053\u308c\u3089\u30de\u30af\u30ed\u306a\u73fe\u8c61\u306b\u3064\u3044\u3066\u3001\u500b\u3005\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u76f8\u4e92\u4f5c\u7528\u304c\u7a4d\u307f\u91cd\u306a\u3063\u305f\u7d50\u679c\u3068\u3057\u3066\u6349\u3048\u3066\u3001\u305d\u306e\u4ed5\u7d44\u307f\u3092\u89e3\u6790\u3059\u308b\u306e\u306b\u9069\u3057\u305f\u624b\u6cd5\u3067\u3059\u3002<\/p>\r\n<p>\u3053\u3053\u3067\u306f\u3001\u30de\u30eb\u30c1\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u6982\u8981\u3084Python\u3067\u306e\u7c21\u5358\u306a\u5b9f\u88c5\u3001\u307e\u305f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304b\u3089\u5f97\u3089\u308c\u308b\u30c7\u30fc\u30bf\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\r\n<p>&nbsp;<\/p>\r\n<p><!-- notionvc: 7729522e-4254-4a79-8779-9d0f883ea70c --><\/p>\n\n<h2>\u30de\u30eb\u30c1\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3(MAS)\u3068\u306f<\/h2>\n<p><a href=\"https:\/\/mas.kke.co.jp\/about\/\">\u69cb\u9020\u8a08\u753b\u7814\u7a76\u6240-MAS\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3088\u308a<\/a><\/p>\r\n<blockquote>\r\n<p>\u8907\u6570(\u30de\u30eb\u30c1)\u306e\u300c\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u300d\u3092\u7528\u3044\u305f\u4eee\u60f3\u5b9f\u9a13(\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3)\u306e\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\r\n<\/blockquote>\r\n<b>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u5b9a\u7fa9<\/b>\r\n<p>\u300c\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u300d\u3068\u306f\u3001\u81ea\u5206\u306e\u5468\u56f2\u306e\u72b6\u6cc1\u3092\u8a8d\u8b58\u3057\u3001\u305d\u308c\u306b\u57fa\u3065\u3044\u3066\u4e00\u5b9a\u306e\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066\u81ea\u5f8b\u7684\u306b\u884c\u52d5\u3059\u308b\u4e3b\u4f53\u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002<br \/>\r\n\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u3001\u884c\u52d5\u3092\u30eb\u30fc\u30eb\u3068\u3057\u3066\u6a21\u64ec\u3057\u3001\u81ea\u5f8b\u7684\u306b\u884c\u52d5\u3059\u308b\u4e3b\u4f53\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\r\n<b>\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u5b9a\u7fa9<\/b>\r\n<p>\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u73fe\u5b9f\u3092\u6a21\u3057\u305f\u30e2\u30c7\u30eb\u3092\u4f7f\u3044\u3001\u4e88\u6e2c\u3084\u5206\u6790\u3092\u76ee\u7684\u3068\u3057\u305f\u4eee\u60f3\u5b9f\u9a13\u3067\u3059\u3002<!-- notionvc: 1a388baf-f191-4cfb-a8f2-beded8c56eb5 --><\/p>\r\n<b>MAS\u306e\u8003\u3048\u65b9<\/b>\r\n<p>MAS\u3067\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u4e2d\u306b\u4eee\u60f3\u4e16\u754c\u3092\u4f5c\u308a\u3001\u305d\u306e\u4e2d\u306b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u305f\u304f\u3055\u3093\u914d\u7f6e\u3057\u307e\u3059\u3002 \u305d\u3057\u3066\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u305f\u3061\u306f\u4e0e\u3048\u3089\u308c\u305f\u884c\u52d5\u57fa\u6e96\u306b\u5f93\u3063\u3066\u76f8\u4e92\u4f5c\u7528\u3092\u7e70\u308a\u8fd4\u3057\u3001\u305d\u306e\u7d50\u679c\u3068\u3057\u3066\u4eee\u60f3\u4e16\u754c\u5168\u4f53\u306b\u751f\u3058\u305f\u5927\u304d\u306a\u73fe\u8c61\u3084\u30d7\u30ed\u30bb\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\r\n<p><!-- notionvc: 7f435505-38b8-45a0-a343-823bb90069c2 --><\/p>\n\n<h2>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u57fa\u672c\u7684\u306a\u539f\u5247\u3068\u30e1\u30ab\u30cb\u30ba\u30e0<\/h2>\n<p>\u3053\u3053\u3067\u306f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\uff08\u9867\u5ba2\uff09\u304c\u5546\u54c1\u68da\u3084\u4ed6\u306e\u9867\u5ba2\u306b\u3076\u3064\u304b\u3089\u306a\u3044\u3088\u3046\u306b\u52d5\u304f\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092Python\u3067\u5b9f\u88c5\u3057\u306a\u304c\u3089matplotlib\u3067\u53ef\u8996\u5316\u3057\u3066\u3001\u57fa\u672c\u7684\u306a\u539f\u5247\u3092\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<!-- notionvc: 4a9951d7-9f29-4ca9-b6e2-a292520f149e --><\/p>\r\n<div class=\"hcb_wrap\">\r\n<pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code># \u30e9\u30a4\u30d6\u30e9\u30ea\u7b49\u306e\u30a4\u30f3\u30dd\u30fc\u30c8 \r\nimport matplotlib.pyplot as plt \r\nimport random\r\nimport matplotlib.animation as animation<!-- notionvc: 06425367-3680-4c04-8686-b30207b2d289 --><\/code><\/pre>\r\n<\/div>\r\n<b>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u7279\u6027<br \/>\r\n<!-- notionvc: 4531b6dc-f9ee-46cb-be93-12cfa7cffab1 --><\/b>\r\n<ul>\r\n\t<li><strong>\u81ea\u7acb\u6027<\/strong>\uff1a\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u72ec\u7acb\u3057\u3066\u884c\u52d5\u3057\u3001\u81ea\u3089\u306e\u5224\u65ad\u3067\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3057\u307e\u3059<\/li>\r\n\t<li><strong><span data-token-index=\"0\" class=\"notion-enable-hover\">\u5c40\u6240\u7684\u306a\u77e5\u8b58<\/span><\/strong>\uff1a\u5404\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u5168\u4f53\u306e\u60c5\u5831\u3092\u6301\u305f\u305a\u3001<span data-token-index=\"2\" class=\"notion-enable-hover\">\u81ea\u8eab\u306e\u5468\u56f2\u306e\u60c5\u5831\u306b\u57fa\u3065\u3044\u3066\u884c\u52d5<\/span>\u3057\u307e\u3059<!-- notionvc: dffeb09e-c273-43fb-a881-fe378573fd6b --><\/li>\r\n\t<li><strong><span data-token-index=\"0\" class=\"notion-enable-hover\">\u591a\u69d8\u6027<\/span><\/strong>\uff1a\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f<span data-token-index=\"2\" class=\"notion-enable-hover\">\u7570\u306a\u308b\u7279\u6027\u3084\u884c\u52d5\u30eb\u30fc\u30eb\u3092\u6301\u3064<\/span>\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<!-- notionvc: f481d09e-9d83-4987-87a3-199f51852bcc --><\/li>\r\n<\/ul>\r\n<b>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u884c\u52d5\u539f\u5247\u306e\u30e2\u30c7\u30ea\u30f3\u30b0<!-- notionvc: 6e41b9d3-ce2c-4668-978e-1d0be9410fc2 --><\/b>\r\n<ul>\r\n\t<li><strong><span data-token-index=\"0\" class=\"notion-enable-hover\">\u30eb\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u884c\u52d5<\/span><\/strong>\uff1a\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u884c\u52d5\u306f\u3001\u3042\u3089\u304b\u3058\u3081\u8a2d\u5b9a\u3055\u308c\u305f\u30eb\u30fc\u30eb\u3084\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<!-- notionvc: 7e5c37f7-1246-4c31-a6b8-5d52462119f9 --><\/li>\r\n\t<li><strong><span data-token-index=\"0\" class=\"notion-enable-hover\">\u5b66\u7fd2\u3068\u9069\u5fdc<\/span><\/strong>\uff1a\u4e00\u90e8\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u3001\u74b0\u5883\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u901a\u3058\u3066\u5b66\u7fd2\u3057\u3001\u884c\u52d5\u3092\u9069\u5fdc\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<!-- notionvc: df47b8fa-50fb-4c00-9598-6a9e1793cf04 --><\/li>\r\n<\/ul>\r\n<b>\u5b9f\u88c5<\/b>\r\n<p>\u3053\u3053\u3067\u306f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u3069\u306e\u65b9\u5411\u306b\u9032\u3080\u306e\u304b\u3001\u969c\u5bb3\u7269\u3084\u4ed6\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u3076\u3064\u304b\u3063\u305f\u6642\u3069\u306e\u3088\u3046\u306a\u52d5\u304d\u3092\u3059\u308b\u306e\u304b\u7b49\u3044\u3046\u884c\u52d5\u30eb\u30fc\u30eb\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<br \/>\r\n\u3053\u306e\u30b3\u30fc\u30c9\u3067\u306f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u524d\u304b\u53f3\u306b0.5\u9032\u3080\u304b\u9759\u6b62\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<!-- notionvc: 32790f45-3883-4172-ab40-f645625fe83d --><\/p>\r\n<div>\r\n<div class=\"hcb_wrap\">\r\n<pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code># \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u5b9a\u7fa9\r\nclass CustomerAgent:\r\n\u00a0 \u00a0 def __init__(self, x, y):\r\n\u00a0 \u00a0 \u00a0 \u00a0 # \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u521d\u671f\u4f4d\u7f6e\u306e\u5909\u6570\r\n\u00a0 \u00a0 \u00a0 \u00a0 self.x = x\r\n\u00a0 \u00a0 \u00a0 \u00a0 self.y = y\r\n\r\n\r\n\u00a0 \u00a0 def move(self, obstacles, other_agents, width, height):\r\n        # \u65b0\u3057\u3044\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u4f4d\u7f6e\u3092\u6c7a\u5b9a\r\n\u00a0 \u00a0 \u00a0 \u00a0 new_x = self.x + random.choice([0, 0.5])\r\n\u00a0 \u00a0 \u00a0 \u00a0 new_y = self.y + random.choice([0, 0.5])\r\n\r\n\r\n\u00a0 \u00a0 \u00a0 \u00a0 # \u5e97\u306e\u5883\u754c\u3092\u30c1\u30a7\u30c3\u30af\r\n\u00a0 \u00a0 \u00a0 \u00a0 if new_x &lt; 0 or new_x &gt;= width:\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 return\u00a0 # \u79fb\u52d5\u3057\u306a\u3044\r\n\u00a0 \u00a0 \u00a0 \u00a0 if new_y &lt; 0 or new_y &gt;= height:\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 return\u00a0 # \u79fb\u52d5\u3057\u306a\u3044\r\n\r\n\r\n\u00a0 \u00a0 \u00a0 \u00a0 # \u969c\u5bb3\u7269\u3084\u4ed6\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u306e\u885d\u7a81\u3092\u30c1\u30a7\u30c3\u30af\r\n\u00a0 \u00a0 \u00a0 \u00a0 for obs in obstacles:\r\n            # \u3082\u3057\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u969c\u5bb3\u7269\u306b\u3076\u3064\u304b\u308b\u6642\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 if new_x == obs[0] and new_y == obs[1]:\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 return\u00a0 # \u79fb\u52d5\u3057\u306a\u3044\r\n\u00a0 \u00a0 \u00a0 \u00a0 for agent in other_agents:\r\n            # \u3082\u3057\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u4ed6\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u3076\u3064\u304b\u308b\u3068\u304d\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 if new_x == agent.x and new_y == agent.y:\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 return\u00a0 # \u79fb\u52d5\u3057\u306a\u3044\r\n\r\n        # \u79fb\u52d5\u3092\u66f4\u65b0\r\n\u00a0 \u00a0 \u00a0 \u00a0 self.x, self.y = new_x, new_y<\/code><\/pre>\r\n<\/div>\r\n<\/div>\n\n<h2>\u74b0\u5883\u306e\u30e2\u30c7\u30ea\u30f3\u30b0<\/h2>\n<ul>\r\n\t<li><strong>\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u821e\u53f0<\/strong>\uff1a\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u3001\u4eee\u60f3\u306e\u74b0\u5883\u5185\u3067\u64cd\u4f5c\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u74b0\u5883\u306f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u305d\u306e\u53cd\u5fdc\u306b\u3088\u3063\u3066\u5909\u5316\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\r\n\t<li><strong>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u52d5\u7684\u5909\u5316<\/strong>\uff1a\u74b0\u5883\u306f\u6642\u9593\u3068\u5171\u306b\u5909\u5316\u3057\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u884c\u52d5\u306b\u3088\u3063\u3066\u3082\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u3002<\/li>\r\n<\/ul>\r\n<p><!-- notionvc: ce4ac529-f998-4d25-8640-52ea6fe7df39 --><\/p>\r\n<b>\u5b9f\u88c5<\/b>\r\n<p>\u3053\u3053\u3067\u306f\u3001\u5e97\u306e\u5e83\u3055\u3084\u969c\u5bb3\u7269\u306e\u8a2d\u5b9a\u306a\u3069\u4eee\u60f3\u4e16\u754c\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<br \/>\r\n\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u6700\u521d\u5de6\u4e0b\u306b\u4f4d\u7f6e\u3057\u3066\u5165\u5e97\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u4e2d\u592e\u306b\u5546\u54c1\u68da\u304c\u914d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n<p><!-- notionvc: 7eeacb61-993d-46a0-aa35-9f23bf5ee0df --><\/p>\r\n<div class=\"hcb_wrap\">\r\n<pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code># \u74b0\u5883\u306e\u8a2d\u5b9a\r\nstore_width = 10. # \u5e97\u306e\u6a2a\u5e45\r\nstore_height = 10. # \u5e97\u306e\u5965\u884c\r\nnum_agents = 10 # \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u6570\r\n\r\n# \u969c\u5bb3\u7269(\u5546\u54c1\u68da)\u306e\u8a2d\u5b9a\r\nobstacles = [(5, 5), (5.5, 5), (6, 5), (5, 6), (5.5, 6), (6, 6)] # \u4f8b\u3048\u3070\u5e97\u306e\u4e2d\u592e\u306b\u914d\u7f6e\r\n\r\n# \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u521d\u671f\u4f4d\u7f6e\u8a2d\u7f6e\u3001\u751f\u6210\r\nagents = [CustomerAgent(1, 1) for _ in range(num_agents)]<\/code><\/pre>\r\n<\/div>\n\n<h2>\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c<\/h2>\n<p>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u52d5\u304b\u3057\u3001\u4f4d\u7f6e\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<!-- notionvc: 72cc7a6d-0a12-4b33-8c05-1add12b878a1 --><\/p>\r\n<div class=\"hcb_wrap\">\r\n<pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code># \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u4f4d\u7f6e\u3092\u66f4\u65b0\u3059\u308b\r\ndef update_positions(agents, obstacles, width,height):\r\n    for agent in agents:\r\n        agent.move(obstacles, [a for a in agents if a != agent], width, height)\r\n\r\n    return [(agent.x, agent.y) for agent in agents]\r\n\r\n# \u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\r\nnum_steps = 50\r\npositions_over_time = []\r\n\r\nfor step in range(num_steps):\r\n    positions = update_positions(agents, obstacles, store_width, store_height)\r\n    positions_over_time.append(positions)<\/code><\/pre>\r\n<\/div>\n\n<h2>\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u53ef\u8996\u5316<\/h2>\n<p>matplotlib\u3092\u4f7f\u7528\u3057\u3066\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u52d5\u304d\u3092\u53ef\u8996\u5316\u3057\u307e\u3059\u3002<!-- notionvc: 828d58d0-e8b0-49d4-b5d8-c24cdb7648b8 --><\/p>\r\n<div class=\"hcb_wrap\">\r\n<pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code># \u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a\r\nfig, ax = plt.subplots(figsize=(5, 5))\r\n\r\n# \u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a\r\nfig, ax = plt.subplots(figsize=(5, 5))\r\n\r\ndef animate(i):\r\n    ax.clear()\r\n    ax.set_xlim(0, store_width)\r\n    ax.set_ylim(0, store_height)\r\n    x_values, y_values = zip(*positions_over_time[i])\r\n    ax.scatter(x_values, y_values, label='Customers')\r\n    obs_x, obs_y = zip(*obstacles)\r\n    ax.scatter(obs_x, obs_y, color='red', marker=',', label='Obstacles')\r\n    ax.legend()\r\n    ax.set_title(f\"Step {i}\")\r\n\r\nani = animation.FuncAnimation(fig, animate, frames=num_steps, repeat=False)\r\n\r\n# \u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u4fdd\u5b58\r\nani.save('multi_agent_simulation.mp4', writer='ffmpeg', fps=1)<\/code><\/pre>\r\n<p>\u3053\u306e\u52d5\u753b\u306e\u3088\u3046\u306b\u3001\u5404\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\uff08\u9867\u5ba2\uff09\u304c\u5165\u308a\u53e3\u304b\u3089\u5165\u308a\u4e0e\u3048\u3089\u308c\u305f\u7bc4\u56f2\uff08\u5e97\u5185\uff09\u304b\u3089\u51fa\u305a\u306b\u3001\u4ed6\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3084\u969c\u5bb3\u7269\uff08\u5546\u54c1\u68da\uff09\u306b\u3076\u3064\u304b\u3089\u306a\u3044\u3088\u3046\u306b\u52d5\u3044\u305f\u308a\u9759\u6b62\u3057\u305f\u308a\u3057\u3066\u51fa\u53e3\u306b\u5411\u304b\u3046\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\r\n<div style=\"width: 500px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-4348-1\" width=\"500\" height=\"500\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2024\/01\/multi_agent_simulation-7.mp4?_=1\" \/><a href=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2024\/01\/multi_agent_simulation-7.mp4\">https:\/\/since2020.jp\/media\/wp-content\/uploads\/2024\/01\/multi_agent_simulation-7.mp4<\/a><\/video><\/div>\r\n<p><!-- notionvc: 6d20e988-d9b0-41e3-b43b-145b2412ab32 --><\/p>\r\n<\/div>\n\n<h2>\u66f4\u306a\u308b\u5c55\u671b<\/h2>\n<p>\u56de\u306f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\uff08\u9867\u5ba2\uff09\u304c\u5546\u54c1\u68da\u3084\u4ed6\u306e\u9867\u5ba2\u306b\u3076\u3064\u304b\u3089\u306a\u3044\u3088\u3046\u306b\u52d5\u304f\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u3055\u307e\u3056\u307e\u306a\u30eb\u30fc\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\r\n\u4f8b\u3048\u3070\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u5165\u53e3\u304b\u3089\u5165\u3063\u3066\u51fa\u53e3\u306b\u51fa\u308b\u3088\u3046\u306b\u3059\u308b\u3001\u8cfc\u8cb7\u76ee\u7684\u304c\u3042\u308b\u4eba\u304b\u306a\u3044\u4eba\u306a\u306e\u304b\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u6700\u521d\u306b\u5411\u304b\u3046\u5834\u6240\u3092\u3001POP\u306e\u6709\u7121\u3084\u8a98\u5f15\u7387\u306b\u57fa\u3065\u3044\u3066\u6c7a\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<br \/>\r\n\u3053\u308c\u306b\u3088\u308a\u3001\u3088\u308a\u73fe\u5b9f\u306b\u8fd1\u3044\u4eee\u60f3\u4e16\u754c\u304c\u4f5c\u3089\u308c\u3001\u73fe\u5b9f\u4e16\u754c\u3067\u306f\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3057\u3065\u3089\u3044\u4e8b\u8c61\u3082\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n<h2>\u6700\u5f8c\u306b<\/h2>\n<p>\u30de\u30eb\u30c1\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u500b\u3005\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u81ea\u5f8b\u7684\u306b\u884c\u52d5\u3057\u3001\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u96d1\u306a\u30b7\u30b9\u30c6\u30e0\u3084\u30d7\u30ed\u30bb\u30b9\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u624b\u6cd5\u3067\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u4ea4\u901a\u6d41\u3001\u793e\u4f1a\u7d4c\u6e08\u30e2\u30c7\u30eb\u3001\u74b0\u5883\u30b7\u30b9\u30c6\u30e0\u3001\u611f\u67d3\u75c7\u306e\u62e1\u6563\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n<p>Python\u306e\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u4f7f\u3063\u3066\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u67d4\u8edf\u306b\u8a2d\u8a08\u3057\u3001\u7d50\u679c\u3092\u76f4\u611f\u7684\u306b\u53ef\u8996\u5316\u3059\u308b\u305f\u3081\u306bmatplotlib\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\r\n<p>\u30de\u30eb\u30c1\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u7406\u8ad6\u7684\u306a\u7814\u7a76\u304b\u3089\u5b9f\u7528\u7684\u306a\u554f\u984c\u89e3\u6c7a\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u7528\u9014\u3067\u6d3b\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u306e\u53ef\u80fd\u6027\u306f\u5e83\u7bc4\u56f2\u306b\u308f\u305f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\r\n<p><!-- 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