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Knowledge base for tennis, has interrogative knowledge base with lexical unit database having key words associated to classes of interrogation syntax structures of request in natural language and to interrogation object concepts and roles
Knowledge base for tennis, has interrogative knowledge base with lexical unit database having key words associated to classes of interrogation syntax structures of request in natural language and to interrogation object concepts and roles
The base has an interrogative knowledge base (11) related to interrogation field and having a lexical unit database. The database has key words and syntax patterns representative of question types. The key words are associated to a predetermined set of classes of interrogation syntax structures of a request in natural language and to a predetermined set of interrogation object concepts and roles. Independent claims are also included for the following: (A) a process for extraction of data from a knowledge base (B) a system for extraction of data from a knowledge base.
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