Today I learned about principal component analysis in the machine learning Coursera course. This is something I know very well and have used it extensively in my current career. Jeff Hawkins book On Intelligence hypothesizes that the brain is a memory system and that it stores similar memories together and in a zipped or sparse distributed format. I see PCA as a way of reducing dimensions or zipping information. In this context, I can see that intelligence algorithms can potentially use PCA for storing information and creating Sparse reduced representation. I feel that creating hierarchical information structure is another thing that I will have to learn. I should probably add time dependent representation and reinforcement learning as well to this list.
Hello! My name is Chirag. I am trying to learn about artificial intelligence, sparse distributed memory and HTM. Once I learn it, I would like to make practical uses of it. I hope to document my journey of learning and using AI in this blog. View all posts by ArbDude