Using NLP text processing techniques, determine the insights that made an useful Amazon review, and predict whether an Amazon review is helpful. The project is completed with PySpark in Databrick
- Note: since the project is completed in Databrick and there might be some issues with the exported file. Please download the .html file to view the complete orgional notebook.
- Data analysis and visulization to get some understanding on the data
- Perform topic analysis with NLP libraries to gain insights of the review topics
- Perform sentinment analysis to gain insights on how polarity and subjectivity relate to review usefulness