A novel re-ranking approach inspired by quantum measurement

Xiaozhao Zhao, Peng Zhang, Dawei Song, Yuexian Hou

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

19 Citations (Scopus)

Abstract

Quantum theory (QT) has recently been employed to advance the theory of information retrieval (IR). A typical method, namely the Quantum Probability Ranking Principle (QPRP), was proposed to re-rank top retrieved documents by considering the inter-dependencies between documents through the “quantum interference”. In this paper, we attempt to explore another important QT concept, namely the “quan-tum measurement”. Inspired by the photon polarization experiment underpinning the “quantum measurement”, we propose a novel re-ranking approach. Evaluation on several TREC data sets shows that in ad-hoc retrieval, our method can significantly improve the first-round ranking from a baseline retrieval model, and also outperform the QPRP.

Original languageEnglish
Title of host publicationAdvances in Information Retrieval - 33rd European Conference on IR Research, ECIR 2011, Proceedings
EditorsPaul Clough, Colum Foley, Cathal Gurrin, Hyowon Lee, Gareth J.F. Jones, Wessel Kraaij, Vanessa Murdoch
PublisherSpringer Verlag
Pages721-724
Number of pages4
ISBN (Print)9783642201608
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event33rd European Conference on Information Retrieval, ECIR 2011 - Dublin, Ireland
Duration: 18 Apr 201121 Apr 2011

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume6611 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference33rd European Conference on Information Retrieval, ECIR 2011
Country/TerritoryIreland
CityDublin
Period18/04/1121/04/11

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