Статистические меры

This paper presents a preliminary experiment in automatically suggesting significant terms for a predefined topic. The general method is to compare a topically focused sample created around the predefined topic …...

This paper describes an automatic method for acquiring hyponymy relations from HTML documents on the WWW. Hyponymy relations can play a crucial role in various natural lan- guage processing systems. …...

This paper describes a method to acquire hy- ponyms for given hypernyms from HTML doc- uments on the WWW. We assume that a head- ing (or explanation) of an itemization …...

We investigate the lexical and syntactic flexibility of a class of idiomatic expres- sions. We develop measures that draw on such linguistic properties, and demon- strate that these statistical, corpus-based …...

Learning by Reading (LbR) aims at enabling machines to acquire knowledge from and rea- son about textual input. This requires knowl- edge about the domain structure (such as en- tities, …...

Automatic extraction of new words is an indispensable precursor to many NLP tasks such as Chinese word segmentation, named entity extraction, and sentimen- t analysis. This paper aims at extract- …...