Clone the repo using

git clone https://github.com/shivang16/aspect-based-opinion-summarization.git cd aspect-based-opinion-summarization

Install pip linux

sudo apt install python3-pip

Install requirements

pip3 install -r requirements.txt

Install spacy en_core_wb_sm

python3 -m spacy download en_core_web_sm

Install virtual enviroment

pip3 install virtualenv

Activate virtual enviroment

source venv/bin/activate

Install flask

pip install Flask

Download additional nltk packages

python3 downloads.py

Run server

python3 app.py

For getting aspects use

/get-aspects

Request body: { "reviews":[ { "header":"Good mobile", "text":"This is a very good mobile with awesome features", "upvotes":10, "rating":4 }, { "header":"Camera quality is average", "text":"Camera quality is not upto the expectation. Apart from that descent mobile phone", "upvotes":7, "rating":3 }, { "header":"Very bad performance. Below average speed", "text":"I purchased this phone 2 months back and now it is able to run simple applications properly. Phone is not upto the expectations. Worst performance. Bad performance. Unpleasant performance", "upvotes":100, "rating":1 }, { "header":"Best mobile", "text":"Redmi Note 8 pro is one of the best phone in the market right now. It is value for money with so many different features. I really loved the colous Redmi is providing", "upvotes":12, "rating":5 } ], "file_name":"temp" }

Response: {"0":"performance","1":"phone","2":"mobile","3":"feature","4":"quality","5":"upto","6":"expectation","7":"Camera","8":"descent","9":"speed","10":"purchase","11":"month","12":"application","13":"market","14":"right","15":"value","16":"money"}

For getting summary use

/get-summary Request body: { "aspects":[ "Camera","speed","performance","mobile" ], "file_name":"temp" }

Response: { "final_rating": 2.8219736507485305, "ratings": { "Camera": 3, "mobile": 3, "performance": 3, "speed": 2.2878946029941227 }, "summary": "Very bad performance. Below average speed. I purchased this phone 2 months back and now it is able to run simple applications properly. Phone is not upto the expectations. Worst performance. Bad performance. Unpleasant performance. Camera quality is average. Camera quality is not upto the expectation. Apart from that descent mobile phone. Best mobile. Redmi Note 8 pro is one of the best phone in the market right now. It is value for money with so many different features. I really loved the colous Redmi is providing" }

Graph-> remaining