| 摘要 |
Disclosed are a device and method for detecting a similar text, a device and method for recognizing advertisement features of messages issued in network games, a device and method for shielding advertisement content in a question and answer community, a device and method for recognizing advertisement messages in an instant message, and a device and method for processing contents issued in a social network. The device and method for detecting a similar text are used for recognizing the similar text. The method for detecting a similar text comprises: processing a text to be detected, so as to acquire a Chinese text; converting Chinese characters in the acquired Chinese text into Pinyin so as to obtain a Pinyin text; extracting the feature of the Pinyin text, and forming a feature vector of the Pinyin text by the extracted feature; and according to the feature vector, judging whether the text to be detected matches a record in a database. The device and method for detecting a similar text of the present invention can reach the beneficial effects of reducing the operation amount and accurately recognizing the variation of the similar text. |
