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An Amazon dataset for Review Graph Mining Project

Project description

GPLv3 Build Status Release PyPi


For the Review Graph Mining project, this package provides a loader of the Six Categories of Amazon Product Reviews dataset provided by Dr. Wang.


Use pip to install this package.

$ pip install --upgrade rgmining-amazon-dataset

Note that this installation will download a big data file from the original web site.


This package provides module amazon and this module provides function load. The load function takes a graph object which implements the graph interface defined in Review Graph Mining project. The funciton load also takes an optional argument, a list of categories. If this argument is given, only reviews for products which belong to the given categories will be loaded.

For example, the following code constructs a graph object provides the FRAUDAR algorithm, loads the Amazon dataset, runs the algorithm, and then outputs names of anomalous reviewers. Since this dataset consists of huge reviews, loading may take long time.

import fraudar
import amazon

# Construct a graph and load the dataset.
graph = fraudar.ReviewGraph()

# Run the analyzing algorithm.

# Print names of reviewers who are judged as anomalous.
for r in graph.reviewers:
  if r.anomalous_score == 1:

# The number of reviewers the dataset has: -> 634295.

# The number of reviewers judged as anomalous: -> 91.
len([r for r in graph.reviewers if r.anomalous_score == 1])

Note that you may need to install the FRAUDAR algorithm for the Review Mining Project by pip install rgmining-fraudar.


This software is released under The GNU General Public License Version 3, see COPYING for more detail.

The authors of the Trip Advisor dataset, which this software imports, requires to cite the following papers when you publish research papers using this package:

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