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ESANN
2008
15 years 5 months ago
K-nearest neighbours based on mutual information for incomplete data classification
Incomplete data is a common drawback that machine learning techniques need to deal with when solving real-life classification tasks. One of the most popular procedures for solving ...
Pedro J. García-Laencina, José-Luis ...
LREC
2008
155views Education» more  LREC 2008»
15 years 5 months ago
Exploiting Multiply Annotated Corpora in Biomedical Information Extraction Tasks
This paper discusses the problem of utilising multiply annotated data in training biomedical information extraction systems. Two corpora, annotated with entities and relations, an...
Barry Haddow, Beatrice Alex
AVI
2006
15 years 5 months ago
An explorative analysis of user evaluation studies in information visualisation
This paper presents an analysis of user studies from a review of papers describing new visualisation applications and uses these to highlight various issues related to the evaluat...
Geoffrey Ellis, Alan J. Dix
DATESO
2004
118views Database» more  DATESO 2004»
15 years 5 months ago
LSI vs. Wordnet Ontology in Dimension Reduction for Information Retrieval
Abstract. In the area of information retrieval, the dimension of document vectors plays an important role. Firstly, with higher dimensions index structures suffer the "curse o...
Pavel Moravec, Michal Kolovrat, Václav Sn&a...
DGO
2003
129views Education» more  DGO 2003»
15 years 5 months ago
Extending XML Web Querying to Heterogeneous Geospatial Information
This paper describes a Web-based query system for semantically heterogeneous geospatial data. Our goal is to provide DBMS type query capabilities to a proposed statewide land info...
Nancy Wiegand, Naijun Zhou, Stephen J. Ventura, Is...