Unsupervised Knowledge Acquisition about the Deletion Possibility of Adnominal Verb Phrases

摘要

This paper addresses an unsupervised learning method which acquires knowledge about the deletion possibility of adnominal verb phrases from corpus. Actually, our method deletes an adnominal verb phrase with which the noun modified by the phrase can be associated easily. Experimental results show that our method is able to delete adnominal verb phrases appropriately, as the precision and the recall attain 79.3% and 72.7%, respectively.