What is feature engineering in data analysis?

What is feature engineering in data analysis?

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: easy

标签: interviewbit, data-analyst, topic-specific, data-analysis, analytics

参考答案摘要

Feature engineering is the process of selecting, creating, and transforming variables (features) from raw data to improve the performance of statistical models or machine learning algorithms. It inclu...

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