What do you mean by TF-IDF in Natural language Processing?

What do you mean by TF-IDF in Natural language Processing?

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, nlp, topic-specific, ai

参考答案摘要

TF-IDF also called Term Frequency-Inverse Document Frequency helps us get the importance of a particular word relative to other words in the corpus. It's a common scoring metric in information retriev...

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