Sentiment-Analysis-deep-learning

Dataset

Here we used the dataset provided in the kaggle challenge link: https://www.kaggle.com/t/38fb9af3b5ab478db84d5cd8272265be

Interpretation of data

The dataset consisted of reviews of a certain place on Yelp! and labels associated with those reviews (could be interpreted as stars). Label meaning: 0 - negative review 1 - neutral review 2 - positive review

Problem Task

Our job was to classify a test set of reviews and assign them labels based on their content.

Results

We have used various approaches to go about this problem and have found that LSTM, a modified RNN approach works the best among the ones chosen. We recorded a final accuracy of 90.727% on the test dataset.

Credits

This project was given to us as a condensed part of the course CS5242, National University of Singapore, as a 3 week summer internship program. (GAIP Big Data Analysis using ANNs)

Contributors

1. github.com/ishaanverma
2. github.com/AnKuR-GaRg1
3. github.com/mukeshkaranth
4. github.com/janimalaga
5. Samksha Bhardwaj