{"type": "article", "title": "Cross-Validation: Why One Train/Test Split Lies", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/cross-validation-why-one-train-test-split-lies", "original_source": "https://dev.to/dev48v/cross-validation-why-one-traintest-split-lies-4e3m", "published": "2026-06-27T12:13:51+00:00", "accessed": "2026-06-27", "id": "cross-validation-why-one-train-test-split-lies"}