Reviews keyphrase extraction

Description

Unsupervised keyphrase extraction from Amazon reviews for each product. For solving this problem we follow the next steps:

• Exploratory data analysis
• Data clean-up
• Modeling
• Show keyphrases for each product

Example of output

Product asin: B01AHB9CN2

• Topic number 1: great tablet, tablet price, great tablet price, tablet love, great tablet tablet
• Topic number 2: kindle fire, fire hd, kindle fire hd, love kindle, love kindle fire
• Topic number 3: easy use, tablet easy, tablet easy use, easy use great, easy use tablet
• Topic number 4: tablet great, great tablet great, great price, tablet great price, tablet great tablet
• Topic number 5: fire hd8, amazon fire hd8, amazon fire, fire hd8 tablet, hd8 tablet

Download data

With Kaggle API download dataset:

kaggle datasets download -d datafiniti/consumer-reviews-of-amazon-products

Install all dependencies

Main dependencies:

pip install -r requirements.txt

Optional:

python -m spacy download en_core_web_lg