Sciweavers

2981 search results - page 123 / 597
» Word Sense and Subjectivity
Sort
View
ESWS
2008
Springer
15 years 8 months ago
Enhancing Semantic Search using N-Levels Document Representation
The traditional strategy performed by Information Retrieval (IR) systems is ranked keyword search: For a given query, a list of documents, ordered by relevance, is returned. Releva...
Pierpaolo Basile, Annalina Caputo, Anna Lisa Genti...
LREC
2008
176views Education» more  LREC 2008»
15 years 7 months ago
Towards Spanish Verbs' Selectional Preferences Automatic Acquisition: Semantic Annotation of the SenSem Corpus
We present the results of an agreement task carried out in the framework of the KNOW Project and consisting in manually annotating an agreement sample totaling 50 sentences extrac...
Jordi Carrera, Irene Castellón, Salvador Cl...
SWAP
2008
15 years 7 months ago
Improving Retrieval Experience Exploiting Semantic Representation of Documents
The traditional strategy performed by Information Retrieval (IR) systems is ranked keyword search: for a given query, a list of documents, ordered by relevance, is returned. Releva...
Pierpaolo Basile, Annalina Caputo, Anna Lisa Genti...
TREC
2004
15 years 7 months ago
UIC at TREC 2004: Robust Track
In TREC 2004, the Database and Information System Lab (DBIS) at University of Illinois at Chicago (UIC) participates in the robust track, which is a traditional ad hoc retrieval t...
Shuang Liu, Chaojing Sun, Clement T. Yu
169
Voted
JMLR
2010
108views more  JMLR 2010»
15 years 28 days ago
Feature Selection using Multiple Streams
Feature selection for supervised learning can be greatly improved by making use of the fact that features often come in classes. For example, in gene expression data, the genes wh...
Paramveer S. Dhillon, Dean P. Foster, Lyle H. Unga...