[[["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 2025-07-27 UTC。"],[[["This module focuses on preparing numerical data, such as temperature or weight, for use in machine learning models."],["Machine learning practitioners spend significant time on data preparation tasks like cleaning and transformation."],["The module covers techniques like feature scaling, outlier detection, and binning to improve data quality for model training."],["Learners should have a basic understanding of machine learning concepts before starting this module."],["Categorical data, like postal codes, will be addressed in a separate module due to its distinct characteristics and handling requirements."]]],[]]
