① Deception is defined as the active transmission of messages and information to create a false conclusion, so we grasp the “active” and “false conclusion” to collect the corpus; ② The corpora involves the sport, the entertainment, social life and so on; ③ The partial corpus come from the downloaded news. We distinguish the deceptive news from the nondeceptive news by the appearance backgrounds and the investigation results of the news; ④ The partial corpus come from the BBS. According to the following commentary or some official news we distinguish the deceptive topics from the non-deceptive topics to some nondescript topics; ⑤ In order to assure the relativity between the deceptive corpora and the non-deceptive corpora, we collect the content correlation deceptive corpus and nondeceptive corpus.