Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good info except for the "high tech" section at the end

Perry Kaufman seems like a very knowledgable technician. I think he should write more books. "Smarter Trading" is a good read, especially the discussion on stop-loss orders and market noise. The adaptive moving average is far superior to other MA's. You can skip the neural network and machine language garbage. Neural Networks are nothing more than the ultimate curve-fit.