Knowledge-based recommender systems
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TL;DR
Recommendations made by recommender systems can help users navigate through large information spaces of product descriptions, news articles or other items, and are an increasingly important tool in the on-line information and e-commerce burgeon.
Abstract
this paper draws from research in case-based reasoning or CBR (Hammond, 1989; Kolodner, 1993; Riesbeck & Schank, 1989). The restaurant recommender Entree (Burke, Hammond & Cooper, 1996; Burke, Hammond & Young, 1997) makes its recommendations by finding restaurants in a new city similar to restaurants the user knows and likes.
