I’ve started to take some Machine Learning online courses at Coursera and EDX.
I’ve been interested in a long time about data science and AI on a large scale. Potential career opportunities, as well as continued learning and bettering my technical abilities and viewpoint.
I’m currently in the Coursera course: Machine Learning Foundations: A Case Study Approach, taught by two UW professors and teaches Regression, Clustering, and more, based in Python, using GraphLab Create library for data analysis and filtering. Here is a plot of sentiment analysis on prediction rate of customer reviews of products from a large data set of Amazon reviews on baby products. It’s called an ROC curve, and shows the rate of true-positive vs. true-negative rates for the prediction.