Skip to main content

Posts

Showing posts with the label learn machine learning online

How to be a HERO in Machine Learning/Data Science Competitions

At present to master machine learning models one has to participate in the competition which is appearing in various platforms. So how somebody who is new to ml can become a  hero  from  zero . The guideline is in this article. The idea for this is not too hard. Just patience and some hard work are required. I will take an example of a Competition that is just finished within top 10. So the competition generally gives you the problem in which some of the features are hidden because they want you to  explore the data  and come up with the feature that explains the target value. By exploring I mean to say the few things: Look at the data. Get the sense of the data. Find the correlation of all features with a target value. Try new features made up of existing features. Exploration needs some  cleaning of the data  also. Because in general, the host will add the noise into the data so that it becomes a trouble for us to achieve good accuracy. By cleaning I...