05/12/22 1 Actively Learning Ontology Matching via User Interaction Feng Shi, Juanzi Li, Jie Tang, Guotong Xie and Hanyu Li Knowledge Engineering Group Department of Computer Science and Technology Tsinghua University IBM China Research Laboratory, October 27, 2009
22
Embed
Actively Learning Ontology Matching via User Interaction
Actively Learning Ontology Matching via User Interaction. Feng Shi , Juanzi Li, Jie Tang, Guotong Xie and Hanyu Li Knowledge Engineering Group Department of Computer Science and Technology Tsinghua University IBM China Research Laboratory, October 27, 2009. Outline. Motivation Problems - PowerPoint PPT Presentation
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
04/21/23 1
Actively Learning Ontology Matching via User Interaction
Feng Shi, Juanzi Li, Jie Tang, Guotong Xie and Hanyu Li
Knowledge Engineering GroupDepartment of Computer Science and TechnologyTsinghua University
IBM China Research Laboratory,
October 27, 2009
04/21/23 2
Outline
Motivation Problems Our Approach
Match SelectionCorrect Propagation
Experiments Conclusion
Motivation
04/21/23 3
Matching results of the anatomy real world case in OAEI 2009
04/21/23 4
Agenda
Motivation Problems Our Approach
Match SelectionCorrect Propagation
Experiments Conclusion
04/21/23 清华大学知识工程研究室 5
How to select the most informative candidate match to query?
How to improve the whole matching result with the user feedback?
04/21/23 6
Agenda
Motivation Problems Our Approach
Match SelectionCorrect Propagation
Experiments Conclusion
Match Selection
Confidence
04/21/23 7
Similar Distance
Contention Point
[ ( , )] / , ( , )( ( , ))
[ ( , ) ] /(1 ), ( , )S D S D
S DS D S D
sim e e sim e eConfidence sim e e
sim e e sim e e
( , ) min{| ( , ) ( , ' ) |,| ( , ) ( ' , ) |}S D S D S D S D S DSD e e sim e e sim e e sim e e sim e e
{ ( , ),? | , , . ( , ) ( , )}S D i S D j S DCP e e U i j st R e e R e e