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Research Achievement -- Demo System -- POI Fuzzy Retrieval

 

 

POI Fuzzy Retrieval

  POI presents an abbreviation of "Point of Interest". POI database is widely used in GPS navigation, the size of which is close to ten millions all around our country and seems to increase year by year. Combining automatic speech recognition and text retrieval technology, the POI fuzzy retrieval system supports voice search within the massive POI database. When users say a fragment of an POI entry, the system can rapidly locate to the required one.

 

 
     
 
 

Tsinghua University  |  School of Information Science and Technology  |  Department of Electronic Engineering  |  USTC iFLYTEK

 
 

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