Amazon question/answer data

Creators:
McAuley, Julian; Yang, Alex
Publication Date:
2016
Data Category:
E-Commerce and Consumer Behavior
Dataset Description:
This dataset contains Question and Answer data from Amazon, totaling around 1.4 million answered questions and around 4 million answers. This dataset can be combined with Amazon product review data (available here) by matching ASINs in the Q/A dataset with ASINs in the review data. 
Variables:
Name Description
asin ID of the product, e.g. B000050B6Z
questionType type of question. Could be ‘yes/no’ or ‘open-ended’
answerType type of answer. Could be ‘Y’, ‘N’, or ‘?’ (if the polarity of the answer could not be predicted). Only present for yes/no questions.
answerTime raw answer timestamp
unixTime answer timestamp converted to unix time
question question text
answer answer text
Publisher:
Proceedings of the 25th International Conference on World Wide Web
Companies:
University of California, San Diego
Size:
766.0 kB
Custom License:
Please cite the following if you use the data: Modeling ambiguity, subjectivity, and diverging viewpoints in opinion question answering systems Mengting Wan, Julian McAuley International Conference on Data Mining (ICDM), 2016 pdf Addressing complex and subjective product-related queries with customer reviews Julian McAuley, Alex Yang World Wide Web (WWW), 2016

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