Relational Clustering for Multi-type Entity Resolution

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entity resolution in relational data as a clustering problem and present experimental results on real data showing im- provements over ... there will not be a unique key that can be used to join tables in ..... components in detail. 6.1 Attribute ..... times in CPQСseconds of the baselines and different versions. ofglSm-Etlon the ...
Relational Clustering for Multi-type Entity Resolution Indrajit Bhattacharya

Lise Getoor

Department of Computer Science University of Maryland College Park, MD 20742, USA

Department of Computer Science University of Maryland College Park, MD 20742, USA

[email protected]

[email protected]

ABSTRACT

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1.

INTRODUCTION

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2. RELATED WORK

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This paper appears in the Proceedings of the Fourth International Workshop on Multi-Relational Data Mining (MRDM-2005), August 21, 2005, Chicago. The proceedings were edited by Saˇso Dˇzeroski and Hendrik Blockeel. The paper is published here with the permission of the authors, who retain the copyright of this material.

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3.1 Multiple Entity Resolution

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3.2 Joint Resolution Using Entity Relations

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3.

A MOTIVATING EXAMPLE

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Rakesh Agrawal

R Srikant

Ramakrishnan Srikant

Fast Algorithms for Mining Association Rules

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ÊGÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊG Ë ÊË ÊGËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËÊ ÊGËG Ê ËG Ê ËG Ê r3 Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê e3 Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê r7 Ê ËG Ê ËG Ê ËÊ ËG ËG ËG ÊGËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËG Ê ËÊ Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍÌ ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍÌ ÍÌGÍG ÌG G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì G Ì Í Í Í Í Í Í Í Í Í Í Í Í e4 Í Í Í Í Í Í Í Í Í ÌG Í ÌÍ Ì ÍG Ì r4 Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì r8 Ì ÍG Ì ÍG Ì ÍÌ ÍÌGÍG ÍG ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍG Ì ÍÌ ÍÌGÍG

h2

h1

ko"d

kmKMd

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3.4 Positive And Negative Relational Evidence ž

0'U"©-H 9 5 W0X6__5 H$] 4 9"$HKK+/

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9$?$X1 4E0" 5+9\6 $ M76+;

3.3 Local And Global Resolution

`QLKMV6r‡ ˆŒ:*‘#Ž*7#_0"440 5 "@6 $90

4. PROBLEM FORMULATION

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km000/`76'[

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RESOLUTION BY CLUSTERING

J* EX0DT'^ 9 9"F$:8$0" 5 "SKME +X06

6. SIMILARITY MEASURES

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6.1 Attribute Similarity

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