Effective spelling correction in web queries and run-time DB construction

Authors:
Young Hyun Kwon;Myung Hyun Lee;Sung-Ryul Kim
Affiliations:
Fusion Konkuk University, Seoul, South Korea;WISEnut, Inc., Daechidong Gangnamgu, Seoul, Korea;Fusion Konkuk University, Seoul, South Korea
Venue:
Proceedings of the 2009 International Conference on Hybrid Information Technology
Year:
2009

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Abstract

Studies on correcting errors in web search queries has some history over the past few years. There were novel ways in solving issues that occur when applying spelling correction techniques to query logs. This paper takes one more step forwards creating an effective and practical system out of what was learned so far, while also taking an intuitive approach to calculate a query's validity with the help of additional query information. This system consists of three phases that separates calculation from run-time database structure, which results in a faster program that can be used in real-time.