W14-2608 meta-data from Amazon , namely the product rating of the reviewer . This leads
W06-1650 review , its unigrams , and its product rating . Semantic features like mentions
W06-1650 review , its uni - grams , and its product rating . 2 Relevant Work The task of
N13-2011 review length , review unigrams and product rating statistics performed best . Along
W06-1650 a score of 23 % . The explicit product rating , such as Stars is also an indicator
W06-1650 automatic methods for assessing product ratings , e.g. , ( Pang and Lee 2005
W06-1650 the correlation we find between product rating and the helpfulness of the review
W06-1650 2005 ) have studied prediction of product ratings , which may be particularly relevant
W06-1650 support the use of the raw counts of product ratings ( stars ) rather than the distance
N13-2011 product type moderates both the product ratings and review length on the perceived
N13-2011 descriptive statistics of the product ratings ( Kim et al. , 2006 ) ; the domain-specific
D09-1017 of free-style texts as well as product ratings prepared by general users , which
E09-1059 INTENSITY ) , reflecting the overall product rating ( MISMATCH ) , and covering a
W06-1650 reviews also collect some form of product rating ( e.g. , Amazon.com , Over -
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