Yiwei Liu

Yiwei Liu

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A Comprehensive Guide to Preparing for NLP Algorithm Positions

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If you’re looking to deepen your knowledge and prepare for an NLP algorithm position, this guide is a valuable resource. It is designed for those with a basic understanding of NLP, offering a structured overview of key topics for intermediate to advanced learners.

For more details and to start your preparation, explore the full document here. (I will organize it later.)

Understanding Perplexity in NLP

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When trying to understand the relationship between perplexity and entropy, I searched through many resources on the Internet, but none provided a detailed formula derivation and understanding. Therefore, I have written this article to document my thoughts.