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Articles by Shivangi Sareen
Comparing VADER and Text Blob to Human Sentiment
VADER Sentiment Photo by Tim Mossholder on Unsplash Let’s start by loading the labeled tweets and creating a new column for the VADER sentiment.
Sentiment Classifier Using NLP in Python (Part 1)
Photo by Orkun Azap on Unsplash The aim is to train a supervised Stochastic Gradient Descent classifier on a training set containing reviews of movies from IMDB, with labels, 0 for a negative review and 1 for a positive review. We’ll use the trained model to predict the polarity of reviews in our testing set. We’ll be training the model using a unigram, bigram, unigram with tf-idf and bigram with tf-idf approach.
Terminal Multiplexers to the Rescue
A terminal multiplexer is a program that allows users to split a single terminal into one or more virtual sessions. For example, you may want to open Vim in one, and execute a command in another. This can be achieved by opening new terminal tabs but it still doesn’t achieve that level of parallelism. Terminal multiplexers allow us to run programs side by side, in a single view. Terminal multiplexers like tmux lets us split a single terminal session into windows and panes.
Customising Vim to Get the Best Out of It
Set defaults in .vimrc for more efficiency Photo by Marius Niveri on Unsplash Vim’s commands are such that its entire functionality is achieved using only the keyboard. But it isn’t very easy. It takes a while to pick up and get used to. But it’s an editor that all kinds of programmers swear by.
Python List Methods and Operations
Most commonly used list techniques Cool blue to distract from this hot weather. Photo by Steve Johnson on Unsplash Multiple assignment trick: person1 = ['John', 'Male', '35'] Suppose we want to assign the contents of the above list to three different variables, namely, name, gender and age.
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