Sentimental Analysis on Amazon Fine Food Reviews
Data Source:- https://www.kaggle.com/snap/amazon-fine-food-reviews
The project has the following components:-
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Data Cleaning:- The html tags, redundant data and erroneous data has been removed in this process
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Coverting text into vectors:- All the comments for different food products has been converted into vectors with the help of the following NLP algorithms:-
a) Bag of Words
b) tf-idf
c) Avg-word2vec
d) tf-idf weighted word2vec -
Data Visualization:- I have visualized the vectors produced by the NLP algorithms mentioned above in 2d with the help of t-SNE
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Classification:- Done the classification of comments as postive and negative wrt a particular product with the help of various classification algorithms.