Downloads: 108
Research Paper | Chemical Engineering | India | Volume 4 Issue 7, July 2015
A Technique to Improve Difficult Keyword Queries Over Database
Deepti S. Deshmukh | Simran Khiani [5]
Abstract: Estimating query performance is the job of predicting the excellence of results returned to examine in response of a query. queries on databases provide easy access to data, but often it goes through from low ranking quality. It is defined to get queries with low ranked result, quality to improve the user satisfaction. Post-retrieval predictors analyze the o of top-retrieved documents. This paper introduced a new technique to get high-performance named as NASA, this method is based on k-Nearest Neighbor (k-NN) search on the top-k results of the corrupted version of database. k-NN handles complex functions during the execution and it improve the loss of information. Simultaneously it helps to reduce the execution time.
Keywords: Query Prediction, Top-K, Structured Robustness SR, k-Nearest Neighbor
Edition: Volume 4 Issue 7, July 2015,
Pages: 209 - 214
Similar Articles with Keyword 'Prediction'
Downloads: 41
Research Paper, Chemical Engineering, Libya, Volume 10 Issue 2, February 2021
Pages: 674 - 678Simulation of Hydrodesulfurization (HDS) Thiophene in Naphtha over a Cobalt - Molybdenum Catalyst
Fouad Sadig Rashed | Tayeb Taher Elfarah
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Research Paper, Chemical Engineering, Malaysia, Volume 4 Issue 4, April 2015
Pages: 3360 - 3365Modelling of Chitosan-Treating Palm Oil Effluent (POME) by Artificial Neural Network (ANN)
Husna Ahmad Tajuddin [2] | Luqman Chuah Abdullah [3] | Thomas S.Y.Choong [2]