IMDB-Sentimental-Analysis

Multilayer Neural network for Sentimental Analysis of IMBD reviews using TF-IDF Vectorizer.

Installation

Run pip3 install requirements.txt cmd to install the modules necessary for the code.

Data source

Download the data and place it in data directory https://ai.stanford.edu/~amaas/data/sentiment/

How to run the code

Step1: Installation

Run the installation command

Step2: Train the ANN and save the model

Run python3 train_NLP.py cmd to generate a new model and vectorizer from scratch. The model as well as the tf-idf vectorizer model get saved in models directory.

Step3: Test the models and calculate the accuracy

Run python3 test_NLP.py cmd to test the test data against the saved models. Find the accuracy.

Report

Read the report for more understanding of the solution.