Published in Analytics Vidhya·PinnedDifference b/w Supervised Learning and Reinforcement LearningTo explain the subtle difference between the two disciplines with mathematics Given the abundance of resources, content and examples of machine learning, deep learning etc there is always a question in this discipline that can frustrate our plans of mastering these skills. One such question is the difference between Supervised…Reinforcement Learning5 min read
Feb 20About Ensemble Techniques in ML.Have you conceptually understood ML ensemble techniques ? This post talks about different ensemble techniques that a ML enthusiast should know for improving the results on their models. This is a read-along post, focused only on the conceptual understanding (saving the codes for later). If you have an interview or…Machine Learning6 min read
Published in MLearning.ai·Jan 21Understanding TF-IDF in NLPThis post is a collection of structured questions as to why TF-IDF as a method of text vectorization works, beginning with the primal question on why need it in the first place. Why do we need text-vectorization ? First, computers only understand numbers. Any input to the computer in the lowest level (bytecode) is a series…NLP6 min read
Published in Analytics Vidhya·Jan 7SQL Cheat-Sheet for Data ScienceThis resource should be used as a lookup for SQL for revising the basics of SQL before an interview. Written with the intention of revision and interviews in mind. Basic SQL Statements Understanding a few basic clauses using the example below: SELECT: Used to specify the columns to be queried. (*) if…Data Science8 min read
Mar 28, 2021Movies and Plays…From a personal experience I absolutely love theater plays, but to me, a movie will stand out to be an evolved version (sound, graphics, 3D and more…) of a play. …Theater3 min read
