Amazon user item temporal bipartite rating network

Abstract

This bipartite network contains product ratings from the Amazon online shopping website. The rating scale ranges from 1 to 5, where 5 denotes the most positive rating. Nodes represent users and products, and edges represent individual ratings. More information about the network is provided here: http://konect.uni-koblenz.de/networks/amazon-ratings Files: meta.amazon-ratings -- Metadata about the network out.amazon-ratings -- The adjacency matrix of the network in space separated values format, with one edge per line The meaning of the columns in out.amazon-ratings are: First column: ID of from node Second column: ID of to node Third column: edge weight Fourth column: timestamp of the edge Complete documentation about the file format can be found in the KONECT handbook, in the section File Formats, available at: http://konect.uni-koblenz.de/publications All files are licensed under a Creative Commons Attribution-ShareAlike 2.0 Germany License. For more information concerning license visit http://konect.uni-koblenz.de/license. Use the following References for citation: @MISC{konect:2016:amazon-ratings, title = {Amazon ratings network dataset -- {KONECT}}, month = oct, year = {2016}, url = {http://konect.uni-koblenz.de/networks/amazon-ratings} } @inproceedings{konect:lim2010, author = {Lim, Ee-Peng and Nguyen, Viet-An and Jindal, Nitin and Liu, Bing and Lauw, Hady Wirawan}, title = {Detecting Product Review Spammers Using Rating Behaviors}, booktitle = {Proc. Int. Conf. on Information and Knowledge Management}, year = {2010}, pages = {939--948}, } @inproceedings{konect:jindal2008, author = {Jindal, Nitin and Liu, Bing}, title = {Opinion Spam and Analysis}, booktitle = {Proc. Int. Conf. on Web Search and Web Data Mining}, year = {2008}, pages = {219--230}, } @inproceedings{konect:mukherjee2012, author = {Mukherjee, Arjun and Liu, Bing and Glance, Natalie}, title = {Spotting Fake Reviewer Groups in Consumer Reviews}, booktitle = {Proc. Int. Conf. on World Wide Web}, year = {2012}, pages = {191--200}, } @inproceedings{konect, title = {{KONECT} -- {The} {Koblenz} {Network} {Collection}}, author = {Jérôme Kunegis}, year = {2013}, booktitle = {Proc. Int. Conf. on World Wide Web Companion}, pages = {1343--1350}, url = {http://userpages.uni-koblenz.de/~kunegis/paper/kunegis-koblenz-network-collection.pdf}, url_presentation = {http://userpages.uni-koblenz.de/~kunegis/paper/kunegis-koblenz-network-collection.presentation.pdf}, }