aspect-based-sentiment-analysis

Getting started

Prerequisites

Python 3.6.x

First-time setup

Initialise a virtual environment and install dependencies from requirements.txt.

$ python3 -m venv venv
$ source venv/bin/activate
(venv) $ pip install -r requirements.txt 

Setting up with PyCharm

Locate the "Project Structure" menu in Preferences and set src/ as a source folder. Not doing so may lead to errors in the import statements.

Tagging Tool

Make sure there is no process running on port 5000. Use lsof -i :5000 to check if this is the case.

$ cd tagging_tool/
$ python3 app.py

Tool accessible from localhost:5000.

Demo

Set up Flask by running the following:

cd src/
export FLASK_APP=flaskapp.py
flask run

This runs the Flask backend on localhost:5000.

In a separate terminal, run:

  cd demo/
  npm install
  npm run

Your browser should open and point to localhost:3000.