[自然語言處理](https://app.notion.com/p/3e6fc631b03081b4a9e8f91f3411f61f) › [W4（10/1）](https://app.notion.com/p/3ecfc631b03081b8aa2cf4a97467ed41) › 03｜影片 [0:30:19–0:49:29](https://www.youtube.com/watch?v=7kgOuhuIjvY&t=1819s)｜投影片 W2_Word p.29–38｜上一章 [02 稀疏向量與 PPMI（0:14–0:30）](https://app.notion.com/p/3ecfc631b03081daa362fba68ecb5a0c)｜下一章 [04 上下文相關的詞向量（0:49–1:03）](https://app.notion.com/p/3ecfc631b030814cb876f1cf87428b37)