An Approach to Alleviate the Sparsity Problem of Hybrid Collaborative Filtering Based Recommendations: The Product-Attribute Perspective from User Reviews
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DOI: 10.1007/s11036-019-01246-2
Abstract: The goal of a recommender system is to return related items that users may be interested in. However recommendation methods result in a sparsity problem that affects the generation of recommendation results and, thus, the… read more here.
Keywords: sparsity problem; product attribute; product; recommendation ... See more keywords
Does the type of attribute matter? Examining whether underlying factors explain product attribute preference
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DOI: 10.1057/s41262-017-0082-0
Abstract: Most research into product attribute preferences suggests that innovation through enhanced attributes is superior to innovation through unique attributes, yet the marketplace success of new products with unique attributes challenges these assessments. To determine whether… read more here.
Keywords: attribute; product; unique attributes; type attribute ... See more keywords
Similarity Measure for Product Attribute Estimation
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DOI: 10.1109/access.2020.3027023
Abstract: Representing products as a combination of properties that capture the essence of consumer sentiment is critical for companies that strive to understand consumer behavior. A catalogue of products described in terms of their attributes could… read more here.
Keywords: similarity measure; attribute; product attribute; proposed method ... See more keywords