Increasing accuracy in Movie Rating Challenge

#1

Please find my code at https://github.com/matakshay/movie_review_analysis.
I have implemented Multinomial Naive-Bayes. But the accuracy is only 31.078 % on the testing data. Can you please help me improve it ?

#2

Hey,
You can use more powerful networks like LSTMs for this task, that would give you much more accuracy than naive bayes.

#3

Ohh yes obviously. I just wanted to confirm that with Multinomial Naive Bayes, this is the maximum that can be achieved on this dataset ?

#4

I have not tried on this large dataset. I’ll look into it if we can improve the accuracy with naive bayes. But better option would be to go with LSTMs

#5

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