[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2024-08-13 UTC。"],[[["Like sorting good apples from bad, ML engineers spend significant time cleaning data by removing or fixing bad examples to improve dataset quality."],["Common data problems include omitted values, duplicate examples, out-of-range values, and incorrect labels, which can negatively impact model performance."],["You can use programs or scripts to identify and handle data issues such as omitted values, duplicates, and out-of-range feature values by removing or correcting them."],["When multiple individuals label data, it's important to check for consistency and identify potential biases to ensure label quality."],["Addressing data quality issues before training a model leads to better model accuracy and overall performance."]]],[]]