A Novel Framework For Enhancing Keyword Query Search Over Database
Keywords:
Keyword Query, Database, Query Performance, Deterministic Data ImputationAbstract
Data that exists in fixed field in a record is called as structured data and putting away such data into database is broadly expanding to strengthen keyword query yet result lists do not give successful responses to keyword query and subsequently it is hard from user’s point of view. It is useful to grasp such kind of queries which gives results with low positioning. Here we determine identification of such queries to discover power of search performed in reply of query and characteristics of such hard query is identified by considering building blocks of the database and result list. One applicable issue of database is the existence of missing data and it can be resolved by imputation. Here an inTeractive Retrieving-Inferring data imPutation method (TRIP) is utilized which accomplishes retrieving and inferring in successive manner to fill the missing attribute values in the database. TRIP can also analyze optimal scheduling scheme in Deterministic Data Imputation (DDI). Filling missing values in such successive manner, we can improve the precision of imputation. So by considering imputation along with identification of power of query performance over the database, we can achieve successful improvements in the query results.
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