Unverified50% confidenceDecision RuleExact time
当类别预先定义、需要为新样本预测归属时，应使用监督分类算法（如随机森林）而非无监督聚类算法（如K-means）
1
Sources
50%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
K-means vs Random Forest: How to Choose the Right Algorithm from First Principles
redditr/learnmachinelearning7/10/2026
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