Publications (4)
Mapping WordNets Using Structural Information
J. Daude, L. Padro, G. Rigau
We present a robust approach for linking already existing lexical/semantic hierarchies. We used a constraint satisfaction algorithm (relaxation labeling) to select --among a set of…
Improving Tagging Performance by Using Voting Taggers
L. Marquez, L. Padro, H. Rodriguez
We present a bootstrapping method to develop an annotated corpus, which is specially useful for languages with few available resources. The method is being applied to develop a cor…
On the Evaluation and Comparison of Taggers: The Effect of Noise in Testing Corpora
L. Padro, L. Marquez
This paper addresses the issue of {\sc pos} tagger evaluation. Such evaluation is usually performed by comparing the tagger output with a reference test corpus, which is assumed to…
Mapping Multilingual Hierarchies Using Relaxation Labeling
J. Daude, L. Padro, G. Rigau
This paper explores the automatic construction of a multilingual Lexical Knowledge Base from pre-existing lexical resources. We present a new and robust approach for linking alread…