A Constrained Spreading Activation Approach to Collaborative Filtering Export

@incollection{citeulike:5148268, abstract = {In this paper, we describe a collaborative filtering approach that aims to use features of users and items to better represent the problem space and to provide better recommendations to users. The goal of the work is to show that a graph-based representation of the problem domain, and a constrained spreading activation approach to effect retrieval, has as good, or better, performance than a traditional collaborative filtering approach using Pearson Correlation. However, in addition, the representation and approach proposed can be easily extended to incorporate additional information.}, author = {Griffith, Josephine and O'riordan, Colm and Sorensen, Humphrey}, citeulike-article-id = {5148268}, citeulike-linkout-0 = {http://dx.doi.org/10.1007/11893011_97}, citeulike-linkout-1 = {http://www.springerlink.com/content/d54849767304612n}, doi = {10.1007/11893011_97}, journal = {Knowledge-Based Intelligent Information and Engineering Systems}, keywords = {collaborative\_filtering}, pages = {766--773}, posted-at = {2009-07-22 08:41:27}, priority = {2}, title = {A Constrained Spreading Activation Approach to Collaborative Filtering}, url = {http://dx.doi.org/10.1007/11893011_97}, year = {2006} }

TY - CHAP ID - citeulike:5148268 L3 - citeulike-article-id:5148268 N2 - In this paper, we describe a collaborative filtering approach that aims to use features of users and items to better represent the problem space and to provide better recommendations to users. The goal of the work is to show that a graph-based representation of the problem domain, and a constrained spreading activation approach to effect retrieval, has as good, or better, performance than a traditional collaborative filtering approach using Pearson Correlation. However, in addition, the representation and approach proposed can be easily extended to incorporate additional information. JF - Knowledge-Based Intelligent Information and Engineering Systems EP - 773 TI - A Constrained Spreading Activation Approach to Collaborative Filtering SP - 766 KW - collaborative_filtering AU - Griffith, Josephine AU - O’riordan, Colm AU - Sorensen, Humphrey PY - 2006/// UR - http://dx.doi.org/10.1007/11893011_97 ER -