> There's very little about neural networks, for instance, or genetic algorithms
For good reason. Outside of neuroscience, there's very little reason to use neural networks for classification or regression problems, and outside very ill-posed optimization problems, there's very little reason to use genetic algorithms. If you want a good MODERN machine learning book (which is where your post seems to imply your interests lie), try the Elements of Statistical Machine Learning by Tibshirani, Hastie and (I forgot the third guy's name, sorry). Anyway, it's included in the posted link.