[[["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 2025-02-25 UTC。"],[[["Data needs to be prepared through normalization, scaling, and transformation before using it for clustering."],["A similarity metric is crucial for clustering algorithms as it quantifies how similar data points are to each other."],["The k-means algorithm is employed in this course to group data based on the defined similarity metric."],["Evaluating and adjusting clustering outcomes is an iterative process involving reviewing cluster quality and individual data point assignments."]]],[]]