[[["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 2025-01-03 UTC。"],[[["Models ingest data through floating-point arrays called feature vectors, which are derived from dataset features."],["Feature vectors often utilize processed or transformed values instead of raw dataset values to enhance model learning."],["Feature engineering is the crucial process of converting raw data into suitable representations for the model, encompassing techniques like normalization and binning."],["Non-numerical data like strings must be converted into numerical values for use in feature vectors, a key aspect of feature engineering."]]],[]]