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information retrieval Recovery Systems Natural language information

An Information Retrieval System in Natural Language

could be defined as a user interface, more or less advanced, whose main function is to collect the application

information from a user, expressed in natural language (written or spoken), process and generate an appropriate response. In the definition but not the term "recover" explicitly Therefore, from a general standpoint, this type of system is not limited to access information previously stored but which very often need to process the information obtained in order to respond properly to the user's request. That is, not just access but also of process.

From:

http://elies.rediris.es/elies12/cap31.htm