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A Novel Method for Prediction of Difficult Keyword Queries


Sonal. G. Chopde, S.A.Murab
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Keyword queries are used to access data from databases. To improve the performance of querying system it would be useful to identify queries with low ranking quality. In this paper we analyze the characteristics o hard queries and propose a novel framework to measure the difficulty for a keyword query over a database. We evaluate our query difficulty prediction model against two effectiveness benchmarks for popular keyword search ranking methods. The ranking quality of the result provides a good user satisfaction. Our intensive experiments show that the algorithms predict the issue of a question with comparatively low errors and negligible time overhead.

Sonal. G. Chopde, S.A.Murab

Query Performance, Query Effectiveness, Keyword Query, Robustness, Databases

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Publication Details

Published in : Volume 2 | Issue 2 | March-April - 2016
Date of Publication Print ISSN Online ISSN
2016-04-30 2395-1990 2394-4099
Page(s) Manuscript Number   Publisher
311-316 IJSRSET162292   Technoscience Academy

Cite This Article

Sonal. G. Chopde, S.A.Murab, "A Novel Method for Prediction of Difficult Keyword Queries ", International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 2, Issue 2, pp.311-316, March-April-2016.
URL : http://ijsrset.com/IJSRSET162292.php