2457 search results - page 409 / 492 » Evaluating Geographic Information Retrieval |
MC
2003
13 years 11 months ago
2003
Web systems suffer from an inability to satisfy heterogeneous needs of many users. A remedy for the negative effects of the traditional "one-size-fits-all'' approac...
KDD
2010
ACM
13 years 8 months ago
2010
ACM
Scalable similarity search is the core of many large scale learning or data mining applications. Recently, many research results demonstrate that one promising approach is creatin...
CLEF
2009
Springer
13 years 7 months ago
2009
Springer
: This paper presents the results of a user study conducted in the framework of the Interactive Image Retrieval task at CLEF 2009. The main goal of our research is to understand th...
CSCW
2011
ACM
13 years 5 months ago
2011
ACM
The emergence of online labor markets makes it far easier to use individual human raters to evaluate materials for data collection and analysis in the social sciences. In this pap...
Publication
Non-negative matrix factorization (NMF) has become a standard tool in data mining, information retrieval, and signal processing. It is used to factorize a non-negative data matrix ...