11573 search results - page 2165 / 2315 » Designing Relational Databases |
136
Voted
KDD
2009
ACM
16 years 4 months ago
2009
ACM
Collaborative filtering is the most popular approach to build recommender systems and has been successfully employed in many applications. However, it cannot make recommendations ...
118
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KDD
2008
ACM
16 years 3 months ago
2008
ACM
In some applications such as filling in a customer information form on the web, some missing values may not be explicitly represented as such, but instead appear as potentially va...
122
click to vote
KDD
2008
ACM
16 years 3 months ago
2008
ACM
Text classification has matured as a research discipline over the last decade. Independently, business intelligence over structured databases has long been a source of insights fo...
147
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KDD
2007
ACM
16 years 3 months ago
2007
ACM
In some applications such as filling in a customer information form on the web, some missing values may not be explicitly represented as such, but instead appear as potentially va...
130
Voted
KDD
2004
ACM
16 years 3 months ago
2004
ACM
In this paper we provide a fast, data-driven solution to the failing query problem: given a query that returns an empty answer, how can one relax the query's constraints so t...