These are my favorite resources you can use to grow yourself back up in machine learning, NLP, deep learning and other hot AI domains. All of the resources are available for free online. You can check them through the links respectively.
Machine Learning Theory
- Machine Learning, Stanford University(Coursera)
- Machine Learning, Carnegie Mellon University
- Machine Learning, MIT
- Machine Learning, California Institute of Technology
- Machine Learning, Oxford University
- Machine Learning, Data School
- Introduction to Machine Learning Course, Sargur Srihari