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One Hidden Semantic Model Based on Intergroup Effects for E-Commerce
E-commerce systems often collect data that clearly express user preferences without considering the remaining negative cases, which gives rise to the hidden semantic problem. In this paper, we improve the original hidden semantic model and propose an intergroup effect model that incorporates users&#...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9334118/ https://www.ncbi.nlm.nih.gov/pubmed/35909841 http://dx.doi.org/10.1155/2022/7273728 |