{"id":110931,"date":"2024-09-21T12:08:21","date_gmt":"2024-09-21T12:08:21","guid":{"rendered":"https:\/\/wp.eastgate-software.com\/?p=110931"},"modified":"2026-03-31T10:22:28","modified_gmt":"2026-03-31T03:22:28","slug":"understanding-training-validation-and-testing-data-in-ml","status":"publish","type":"post","link":"https:\/\/wp.eastgate-software.com\/jp\/understanding-training-validation-and-testing-data-in-ml\/","title":{"rendered":"ML\u306b\u304a\u3051\u308b\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3001\u691c\u8a3c\u3001\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306e\u7406\u89e3\u00a0"},"content":{"rendered":"

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AI\u3068\u6a5f\u68b0\u5b66\u7fd2\u306b\u304a\u3044\u3066\u9069\u5207\u306a\u30c7\u30fc\u30bf\u304c\u91cd\u8981\u306a\u7406\u7531<\/b>\u00a0<\/span><\/h2>\n

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    \n
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  2. \u54c1\u8cea<\/b>\u97f3\u58f0\u3001\u753b\u50cf\u3001\u52d5\u753b\u3001\u6587\u66f8\u3001\u97f3\u58f0\u306a\u3069\u3001\u73fe\u5b9f\u4e16\u754c\u304b\u3089\u53ce\u96c6\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306f\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u52d5\u4f5c\u3059\u308b\u74b0\u5883\u3068\u975e\u5e38\u306b\u8fd1\u3044\u3082\u306e\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001\u753b\u50cf\u3084\u97f3\u58f0\u3092\u51e6\u7406\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u5c0e\u5165\u5f8c\u306b\u5b9f\u969b\u306b\u906d\u9047\u3059\u308b\u74b0\u5883\u3084\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6761\u4ef6\u3092\u53cd\u6620\u3057\u305f\u30c7\u30fc\u30bf\u3067\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u9ad8\u54c1\u8cea\u306a\u73fe\u5b9f\u4e16\u754c\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30e2\u30c7\u30eb\u306f\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3092\u3088\u308a\u9069\u5207\u306b\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.\u00a0<\/span><\/li>\n
  3. \u591a\u69d8\u6027<\/b>\u30e2\u30c7\u30eb\u4e88\u6e2c\u306b\u304a\u3051\u308b\u30d0\u30a4\u30a2\u30b9\u3092\u9632\u3050\u306b\u306f\u3001\u591a\u69d8\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u591a\u69d8\u6027\u306e\u6b20\u5982\u306f\u3001\u7279\u5b9a\u306e\u6027\u5225\u3001\u4eba\u7a2e\u3001\u5e74\u9f62\u5c64\u3001\u8a00\u8a9e\u3001\u6587\u5316\u306b\u6709\u5229\u306a\u7d50\u679c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3088\u308a\u516c\u5e73\u306a\u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30c7\u30fc\u30bf\u304c\u5e45\u5e83\u3044\u30b7\u30ca\u30ea\u30aa\u3068\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u7db2\u7f85\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.\u00a0<\/span><\/li>\n<\/ol>\n

    \u3055\u3089\u306b\u3001\u30a2\u30d7\u30ed\u30fc\u30c1\u3084\u30e2\u30c7\u30eb\u958b\u767a\u306e\u6bb5\u968e\u306b\u3088\u3063\u3066\u306f\u3001\u30e9\u30d9\u30eb\u4ed8\u304d\u30c7\u30fc\u30bf\u304c\u91cd\u8981\u306a\u8981\u7d20\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u6cd5\u3067\u306f\u3001\u660e\u78ba\u306b\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u3088\u3063\u3066\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u52b9\u679c\u7684\u306b\u5b66\u7fd2\u3067\u304d\u307e\u3059\u3002\u30e9\u30d9\u30eb\u4ed8\u3051\u306f\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u30c6\u30b9\u30c8\u306b\u95a2\u9023\u3059\u308b\u4f5c\u696d\u8ca0\u8377\u3092\u5897\u52a0\u3055\u305b\u307e\u3059\u304c\u3001\u5b9f\u4e16\u754c\u306e\u72b6\u6cc1\u306b\u304a\u3044\u3066\u30e2\u30c7\u30eb\u304c\u6b63\u78ba\u306b\u52d5\u4f5c\u3067\u304d\u308b\u80fd\u529b\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.\u00a0<\/span><\/p>\n

    High-quality data is the foundation of successful machine learning models. By focusing on data quantity, quality, diversity, and proper labeling, businesses can significantly improve model accuracy and unlock more reliable, actionable insights.<\/p>\n

    Ready to build high-performance machine learning solutions with the right data strategy?<\/strong>
    Contact Eastgate Software today to explore how our AI and custom software development services can help you design, train, and deploy scalable, data-driven solutions:     https:\/\/eastgate-software.com\/contact-us\/<\/a><\/span><\/strong><\/p>","protected":false},"excerpt":{"rendered":"

    In the world of AI and machine learning, data plays an essential role in developing models that can learn, predict, and perform tasks with accuracy. According to recent studies, over 80% of machine learning projects fail due to insufficient or poor-quality data, showcasing the vital importance of using the right data sets in AI model development. By 2025, global data usage is expected to reach 175 zettabytes, emphasizing the growing reliance on vast amounts of information to fuel machine learning advancements.\u00a0 In 2026 and beyond, custom software development enables organizations to build tailored applications that align precisely with their workflows, customer needs, and growth objectives. Unlike off-the-shelf solutions, custom software […]<\/p>","protected":false},"author":238283278,"featured_media":110934,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","inline_featured_image":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1428],"tags":[1488,1541,1540,1544,1542,1543],"class_list":["post-110931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai","tag-ai","tag-data","tag-machine-learning","tag-testing-data","tag-training-data","tag-validation-data"],"yoast_head":"\nUnderstanding Training, Validation, and Testing Data in ML\u00a0 - Eastgate Software<\/title>\n<meta name=\"description\" content=\"In this article, we will explore the key differences between training data, validation data, and testing data, and how each contributes to building accurate, reliable AI models.\u00a0\" \/>\n<meta name=\"robots\" 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