Sentiment Analysis with bag-of-words

Posted on 10 CommentsPosted in Machine Learning, Sentiment Analytics

update: the dataset containing the book-reviews of Amazon.com has been added to the UCI Machine Learning repository. Introduction: In my previous post I have explained the Theory behind three of the most popular Text Classification methods (Naive Bayes, Maximum Entropy and Support Vector Machines) and told you that I will use these Classifiers for the automatic […]

Visualizing Data

Posted on Leave a commentPosted in Visualizations

We all know that visualizing data is an important part of Data Science. If it is done wrong, it can be boring not grabbing the attention of the readers, or even worse; convey the wrong message. If it done correctly, it can intrigue even the most indifferent reader (some people can even turn Data Visualizations into […]

Text Classification and Sentiment Analysis

Posted on 10 CommentsPosted in Machine Learning, Sentiment Analytics

Introduction: Natural Language Processing (NLP) is a vast area of Computer Science that is concerned with the interaction between Computers and Human Language[1]. Within NLP many tasks are – or can be reformulated as – classification tasks. In classification tasks we are trying to produce a classification function which can give the correlation between a […]

Collecting Data from Twitter

Posted on 35 CommentsPosted in Data Mining

update: The Python code for this TwitterScraper can be forked/cloned from my Git repository. ———– For most people, the most interesting part of the previous post, will be the final results. But for the ones who would like to try something similar or the ones who are also curious about the technical part, I will explain the […]

Predicting the Turkish General Elections with Twitter Data

Posted on 1 CommentPosted in Twitter Analytics

Social Media and Automated Sentiment Analysis Social Media monitoring and analysis has become increasingly popular since the Web 2.0 because it provides an easy and effective way to directly measure the effect of a campaign. This can be done by KPI’s like the number of followers, likes, shares, comments, comments-per-post. Besides these hard and easy-to-measure KPI’s […]

Hello world!

Posted on Leave a commentPosted in Uncategorized

“I have no doubt that in reality the future will be vastly more surprising than anything I can imagine. Now my own suspicion is that the Universe is not only stranger than we imagine, but queerer than we can imagine.” like most geeks, I am interested in future technologies and frequently read up on it. I find […]

Hello world!

Posted on Leave a commentPosted in Uncategorized

“I have no doubt that in reality the future will be vastly more surprising than anything I can imagine. Now my own suspicion is that the Universe is not only stranger than we imagine, but queerer than we can imagine.” like most geeks, I am interested in future technologies and frequently read up on it. I find […]