Instruct: Classify Amazon reviews into positive or negative sentiment
Query: No Examples

I can follow most of the math. It's usually good about showing enough work on the derivations. Unfortunately this book has almost no examples; I would bet there are a dozen half assed examples in the entire book. Also this book does not discuss or use tensors which is how my professor does all his derivations. It would make a much better reference book for someone who already knows what they are doing, than a text book.