Patent ID: 8054953

Claim:
A method for executing correlative services, comprising: providing an input message; providing an event type database recording at least one common word in each semantic class of an event type and an appearance probability of each said common word; converting the input message into at least one text word; determining whether or not each said text word is one of the common words of the corresponding semantic class; adding the appearance probability of the corresponding common word to a weighted total if the text word is one of the common words; adding a predetermined probability to the weighted total if the text word is not one of the common word; calculating a weighted average according to the weighted total and a total number of the text words; comparing the weighted average with a first threshold and a second threshold to determine whether or not the input message belongs to the event type; collecting each necessary execution information of the event type; and sequentially executing at least one correlative service of the event type.