E. Z'ackov'a and K. Pala. 1999. Corpus-based rules for Czech verb discontinuous constituents.  Home/Search   Document Not in Database   Summary   Related Articles

....assign a new tag to the whole group. This tag should contain information about the beginning and the end of the group and about the particular components of the verb group. It must also contain information about relevant grammatical categories that characterise the verb group as a whole. In ( Z ackov a and Pala, 1999), a proposal of the method for automatic finding of 219 compound verb groups in the corpus DESAM is introduced. We describe here the improved method that results in definite clause grammar rules called verb rules that contain information about all components of a particular verb group and ....

....out in (Pala et al. 1997; Popel insk y et al. 1999) DESAM is not large enough. It does not contain the representative set of Czech sentences yet. In addition some words are tagged incorrectly and about 1 5 positions are untagged. 3 Learning Verb Rules The algorithm for learning verb rules ( Z ackov a and Pala, 1999) takes as its input annotated sentences from corpus DESAM. The algorithm is split into three steps: finding verb chunks (i.e. finding boundaries of simple clauses in compound or in complex sentences, and elimination of gap words) generalisation and verb rule synthesis. These three steps are ....

E. Z'ackov'a and K. Pala. 1999. Corpus-based rules for Czech verb discontinuous constituents.

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