The traditional phrase filtering methods are inclined to measure the cohesion of the inner words,and own less discriminate ability with these active noisy.

After the analysis of the relation between metaphor and semantics and the exploration of semantic filtering model in metaphor comprehension,we put forward the ways of avoiding the metaphor cognitive faults and enhancing the second language learning effect by means of the application of semantic filtering model.

This paper investigates into the effect that rhetorical methods have on the meaning of discourses,pointing out the phenomenon of semantic filtering,semantic similarity,semantic parallel-connection that appear under the effect of rhetorical methods,and analyses the mechanism that produces the phenomenon.

A Text Filtering Algorithm Based on Vector Space Model;

Polarity text filtering based on semantic analysis;

Text Feature Area and the Match Mechanism for Text Filtering;