What is the importance of dimensionality reduction?

What is the importance of dimensionality reduction?

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: hard

标签: interviewbit, data-science, topic-specific, analytics

参考答案摘要

The process of dimensionality reduction constitutes reducing the number of features in a dataset to avoid overfitting and reduce the variance. There are mostly 4 advantages of this process: This reduc...

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