Languages Tools

Voting problem using string operation

Here we will discuss about how do we write a program to find out which person voted for each radish preference using string operations For that we have a text file which we need to save in our computer and give path to python. You can download the input file from http://opentechschool.github.io/python-data-intro/files/radishsurvey.tx After that run this …

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IDE for Python

Those who are very much comfortable with R and try to learn python, first question come to their mind is which IDE is the best for python. As in R, R-studio is one and only giant in the market and which gives every possible option to explore (exceptfewdrawbacks), we want one best IDE which can …

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Topic Modelling

What it is? I came across this technique while working with Text. I was trying to analyse Twitter’s tweets and Facebook’s posts from page after Reliance Jio Launch. Analysis invloves: After this I was thinking to do something else, while searching on net I found this new topic “Topic Modelling” and “LDA”. Started reading this, and …

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Boruta Algorithm

While working on Machine Learning/Predictive Modelling problems, feature selection is an important step. It is because, we get a dataset with too many variables in practical model building problems in which all variables are not relevant to the problem, and this we don’t know in advance. Also, there are some disadvantages of using all given …

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