General course chat

[AndrewK]

You can access the first part using the links supplied here:

Lesson 4 links to different parts in the video

(Will be updated with edited video later) Welcome to lesson 4 NLP review Text classification use categories Example: during week, lawyer, classifying legal texts 3 steps in NLP Problem, we have 25000 reviews in dataset, for each one we have one bit of info Our neural networks are matrix multiplications + non linearities and start random. Not enough to learn how to speak English Until recently neural nets didn’t do well with this classifications, not enough info => trick is transfer learning …