Probabilistic Models for Unified Collaborative and Content-Based Recommendation in Sparse-Data Environments Export

@inproceedings{Popescul:UAI2001, abstract = {Recommender systems leverage product and community information to target products to consumers. Researchers have developed collaborative recommenders, content-based recommenders, and a few hybrid systems. We propose a unified probabilistic framework for merging collaborative and content-based recommendations. We extend Hofmann's aspect model to incorporate three-way co-occurrence data among users, items, and item content. The relative influence of collaboration data versus content data is not...}, address = {Seattle, Washington}, author = {Popescul, Alexandrin and Ungar, Lyle and Pennock, David and Lawrence, Steve}, booktitle = {17th Conference on Uncertainty in Artificial Intelligence}, citeulike-article-id = {3860654}, citeulike-linkout-0 = {http://citeseer.ist.psu.edu/popescul01probabilistic.html}, keywords = {collaborative, filtering, phd}, month = {August}, pages = {437--444}, posted-at = {2009-01-08 16:20:48}, priority = {3}, title = {Probabilistic Models for Unified Collaborative and Content-Based Recommendation in Sparse-Data Environments}, url = {http://citeseer.ist.psu.edu/popescul01probabilistic.html}, year = {2001} }

TY - CONF ID - Popescul:UAI2001 L3 - citeulike-article-id:3860654 N2 - Recommender systems leverage product and community information to target products to consumers. Researchers have developed collaborative recommenders, content-based recommenders, and a few hybrid systems. We propose a unified probabilistic framework for merging collaborative and content-based recommendations. We extend Hofmann's aspect model to incorporate three-way co-occurrence data among users, items, and item content. The relative influence of collaboration data versus content data is not... AD - Seattle, Washington EP - 444 TI - Probabilistic Models for Unified Collaborative and Content-Based Recommendation in Sparse-Data Environments T2 - 17th Conference on Uncertainty in Artificial Intelligence SP - 437 KW - collaborative KW - filtering KW - phd AU - Popescul, Alexandrin AU - Ungar, Lyle AU - Pennock, David AU - Lawrence, Steve PY - 2001/August February--May// UR - http://citeseer.ist.psu.edu/popescul01probabilistic.html ER -