Sentiment analysis Analysis Part 3  – Neural Networks

Sentiment analysis Analysis Part 3  – Neural Networks

In the next set of topics we will dive into different approachs to solve the hello world problem of the NLP world, the sentiment analysis. Check the other parts: Part1 Part2 Part3 The code for this implementation is at https://github.com/iolucas/nlpython/blob/master/blog/sentiment-analysis-analysis/neural-networks.ipynb The Code We will use two machine learning libraries: scikit-learn to create onehot vectors from…

Sentiment Analysis Analysis Part 2 – Support Vector Machines

Sentiment Analysis Analysis Part 2 – Support Vector Machines

In the next set of topics we will dive into different approachs to solve the hello world problem of the NLP world, the sentiment analysis. Check the other parts: Part1 Part2 Part3 The code for this implementation is at https://github.com/iolucas/nlpython/blob/master/blog/sentiment-analysis-analysis/svm.ipynb The SVM Classifier This classifier works trying to create a line that divides the dataset…