METHOD AND DEVICE FOR RETRIEVING DATA AND TRANSFORMING SAME INTO QUALITATIVE DATA OF A TEXT-BASED DOCUMENT

  • US 20100023318A1
  • Filed: 01/19/2007
  • Published: 01/28/2010
  • Est. Priority Date: 01/20/2006
  • Status: Abandoned Application
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First Claim
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1. A method for extracting information from a data file comprisinga first step wherein the data are transmitted to a device adapted to convert the data in the course of a first step into elementary units, the elementary units being transmitted to a second step of searching in the dictionaries and a third step of searching in grammars, wherein, for the conversion step, a sliding window of given size is used, the data are converted into elementary units as and when they arrive in the service and the elementary units are transmitted as and when they are formed to the step of searching in dictionaries, then to the step of searching in the grammars.

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