database keyword search with the option to expand keyword

  • Status Closed
  • Budget $250 - $750 USD
  • Total Bids 13

Project Description

general project description:

perform database keyword search based on user provided keywords.

if the search results empty; there need to be an option to expand keyword (find synonyms) by referring to ontology e.g. car - automobile. then perform search based on the new keyword.

the search result must be ranked by using information retrieval style ranking system such as recall/precision.

I could provide more detail information later.

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