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IJMSO
2010
118views more  IJMSO 2010»
15 years 5 months ago
Dependencies between ontology design parameters
: Development and use of ontologies is increasing, but hampered by new challenges, such as determining which ontologies to reuse and which language to use. Ontology development met...
C. Maria Keet
EMNLP
2010
15 years 4 months ago
Unsupervised Discovery of Negative Categories in Lexicon Bootstrapping
Multi-category bootstrapping algorithms were developed to reduce semantic drift. By extracting multiple semantic lexicons simultaneously, a category's search space may be res...
Tara McIntosh
EMNLP
2010
15 years 4 months ago
Improved Fully Unsupervised Parsing with Zoomed Learning
We introduce a novel training algorithm for unsupervised grammar induction, called Zoomed Learning. Given a training set T and a test set S, the goal of our algorithm is to identi...
Roi Reichart, Ari Rappoport
ECIR
2008
Springer
15 years 8 months ago
Effects of Aligned Corpus Quality and Size in Corpus-Based CLIR
Aligned corpora are often-used resources in CLIR systems. The three qualities of translation corpora that most dramatically affect the performance of a corpus-based CLIR system are...
Tuomas Talvensaari
LWA
2004
15 years 8 months ago
Towards Knowledge-Intensive Subgroup Discovery
Subgroup discovery can be applied for exploration or descriptive induction in order to discover "interesting" subgroups of the general population, given a certain proper...
Martin Atzmüller, Frank Puppe, Hans-Peter Bus...