text filiteration的用法和樣例：
例句
- Text filtering is the procedure of retrieving documents relevant to the requirements of specific users from a large-scale text data stream.
文本過濾是指從大量的文本數據流中尋找滿足特定用戶需求的文本的過程。 - This paper briefly describes the background of text filtering and puts forward the logic model for Chinese-English cross-language text filtering based on Latent Semantic Indexing.
文章簡要地描述了文本過濾的背景，提出了基於潛在語義索引的中英文雙語交叉過濾的邏輯模型。
