Author : Shweta Mukund chandge 1
Date of Publication :7th October 2016
Abstract: Now a day’s finding correct info within less time is need however an additional drawback is that very little proportion information accessible on internet is significant and explainable and lot of time required to extract. So there's requirement of system that deals with the strategy for extracting info from top k sites that contains top k instances of interested topic. Examples include “the ten tallest buildings in the world”. As compared with different structured info like internet tables info in top-k lists contains larger and richer info of good quality, and fascinating. Thus top-k list are extremely valuable because it will facilitate to develop open domain knowledge bases for applications like search and truth answering. Here we've given survey several systems used for extraction of top k list.
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