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A WordNet-based system for multi-way classification of semantic relations

Matteo Negri and Milen Kouylekov
A WordNet-based system for multi-way classification of semantic relations

Comments

“For the purpose of annotation, we define a nominal as a noun or a base noun phrase. A base noun phrase is a noun and its pre-modifiers (e.g., nouns, adjectives, determiners). We do not include complex noun phrases (e.g., noun phrases with attached prepositional phrases or relative clauses).” [1]

The features are collected in bottom-up fashion. The features would be the collocations that are treated as boolean features. These collocations (provided in the WordNet) are the ancestors of the annotated nominals (i.e <e1> and <e2>) appearing in the training data for at least n times and with at most m relations times.
For a given sentence (instances of the evaluated data), if the annotated nominals of the sentence appears on the features (which are the collected collocations) hyponym, those features will be set to 1.

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Written by Septina Larasati


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