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» From Effect to Effectiveness: The Missing Research Questions
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IJCNN
2007
IEEE
15 years 5 months ago
Random Feature Subset Selection for Analysis of Data with Missing Features
Abstract - We discuss an ensemble-of-classifiers based algorithm for the missing feature problem. The proposed approach is inspired in part by the random subspace method, and in pa...
Joseph DePasquale, Robi Polikar
167
Voted
GRC
2010
IEEE
14 years 11 months ago
Geo-clustering of Images with Missing GeoTags
—Images with GPS coordinates are a rich source of information about a geographic location. Innovative user services and applications are being built using geotagged images taken ...
Vishwakarma Singh, Sharath Venkatesha, Ambuj K. Si...
ITCC
2003
IEEE
15 years 4 months ago
The Effects of Search Engines and Query Operators on Top Ranked Results
We examine whether the use of query operators changes the documents retrieved by three popular Web search engines. One hundred queries containing query operators were selected fro...
Bernard J. Jansen, Caroline M. Eastman
HICSS
2006
IEEE
121views Biometrics» more  HICSS 2006»
15 years 5 months ago
E-Government: The Need for Effective Process Management in the Public Sector
The concept of e-government has evolved from the domain of e-business where enterprises need to collaborate with partners, suppliers and customers for the effective delivery of e-...
Vishanth Weerakkody, Simon Baire, Jyoti Choudrie
CHI
2003
ACM
15 years 11 months ago
The role of context in question answering systems
Despite recent advances in natural language question answering technology, the problem of designing effective user interfaces has been largely unexplored. We conducted a user stud...
Jimmy J. Lin, Dennis Quan, Vineet Sinha, Karun Bak...