7387 search results - page 1109 / 1478 » Knowledge-based data mining |
200
click to vote
KDD
2005
ACM
16 years 7 months ago
2005
ACM
This paper presents a generalization of Regression Error Characteristic (REC) curves. REC curves describe the cumulative distribution function of the prediction error of models an...
172
click to vote
KDD
2004
ACM
16 years 7 months ago
2004
ACM
Information retrieval systems, based on keyword match, are evolving to question answering systems that return short passages or direct answers to questions, rather than URLs point...
178
click to vote
KDD
2004
ACM
16 years 7 months ago
2004
ACM
Abstract. We present a Context Ultra-Sensitive Approach based on two-step Recommender systems (CUSA-2step-Rec). Our approach relies on a committee of profile-specific neural networ...
189
click to vote
KDD
2003
ACM
16 years 7 months ago
2003
ACM
From the standpoint of the automated extraction of scientific knowledge, an important but little-studied part of scientific publications are the figures and accompanying captions....
179
click to vote
KDD
2003
ACM
16 years 7 months ago
2003
ACM
A recommender system suggests the items expected to be preferred by the users. Recommender systems use collaborative filtering to recommend items by summarizing the preferences of...