Error Checking for Chinese Query by Mining Web Log

Table 1

Query log format of SOGOU.

Continued time	User ID	Query string	Page rank	Page number	URL
00:00:03	9717831746543397	奥运 (Olympics)	7	3	http://2008.olympic.cn/
00:00:03	7954902679225404	芜湖旅游 (Wuhu Tourism)	7	3	http://www.tourunion.com/spot/city/583340.htm