Paper：Distributed Representations of Words and Phrases and their Compositionality
Reference：《动手学深度学习》10.3节
Dataset：Penn Tree Bank
Pytorch version: 1.1.0
After 20 epochs, top 5 words closest to "chip" are as follows:
| word | cosine-similarity |
|---|---|
| memory | 0.5467423796653748 |
| intel | 0.49802717566490173 |
| chips | 0.4644008278846741 |
| briefly | 0.4278477728366852 |
| manufactures | 0.4056882858276367 |