Bias-Variance tradeoff and ways to check overfitting of a model.

Bias-Variance tradeoff and ways to check overfitting of a model.

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

分类: problem-solving

标签: Apple Data Science

目标岗位: Data Scientist

目标公司: Apple

参考答案摘要

回答要点：High bias: underfit; high variance: overfit. Check via train/val gap, cross-validation, learning curves; mitigate with regularization, more data, simpler model, early stopping.

本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。