Unverified50% confidenceSolutionExact time
算法选择应遵循由简入繁的原则，建议初学者先固定大部分参数，只调整学习率、树的深度等关键参数
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
Training Machine Learning Models from Scratch: A Complete Beginner's Guide
redditr/learnmachinelearning7/11/2026
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