Using String Comparison in Context for Improved Relevance Feedback in Different Text Media
Identifieur interne : 000F88 ( Main/Exploration ); précédent : 000F87; suivant : 000F89Using String Comparison in Context for Improved Relevance Feedback in Different Text Media
Auteurs : M. Lam-Adesina [Irlande (pays)] ; F. Jones [Irlande (pays)]Source :
- Lecture Notes in Computer Science [ 0302-9743 ] ; 2006.
Abstract
Abstract: Query expansion is a long standing relevance feedback technique for improving the effectiveness of information retrieval systems. Previous investigations have shown it to be generally effective for electronic text, to give proportionally better improvement for automatic transcriptions of spoken documents, and to be at best of questionable utility for optical character recognized scanned text documents. We introduce two corpus-based methods based on using a string-edit distance measure in context to automatically detect and correct transcription errors. One method operates at query-time and requires no modification of the document index file, and the other at index-time and operates using the standard query-time expansion process. Experimental investigations show these methods to produce improvements in relevance feedback for all three media types, but most significantly mean that relevance feedback can now successfully be applied to scanned text documents.
Url:
DOI: 10.1007/11880561_19
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000256
- to stream Istex, to step Curation: 000252
- to stream Istex, to step Checkpoint: 000961
- to stream Main, to step Merge: 001005
- to stream Main, to step Curation: 000F88
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Using String Comparison in Context for Improved Relevance Feedback in Different Text Media</title><author><name sortKey="Lam Adesina, M" sort="Lam Adesina, M" uniqKey="Lam Adesina M" first="M." last="Lam-Adesina">M. Lam-Adesina</name></author><author><name sortKey="Jones, F" sort="Jones, F" uniqKey="Jones F" first="F." last="Jones">F. Jones</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:66E6AA650E9D11341DE243DD7773075E3392078B</idno><date when="2006" year="2006">2006</date><idno type="doi">10.1007/11880561_19</idno><idno type="url">https://api.istex.fr/document/66E6AA650E9D11341DE243DD7773075E3392078B/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000256</idno><idno type="wicri:Area/Istex/Curation">000252</idno><idno type="wicri:Area/Istex/Checkpoint">000961</idno><idno type="wicri:doubleKey">0302-9743:2006:Lam Adesina M:using:string:comparison</idno><idno type="wicri:Area/Main/Merge">001005</idno><idno type="wicri:Area/Main/Curation">000F88</idno><idno type="wicri:Area/Main/Exploration">000F88</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Using String Comparison in Context for Improved Relevance Feedback in Different Text Media</title><author><name sortKey="Lam Adesina, M" sort="Lam Adesina, M" uniqKey="Lam Adesina M" first="M." last="Lam-Adesina">M. Lam-Adesina</name><affiliation wicri:level="1"><country xml:lang="fr">Irlande (pays)</country><wicri:regionArea>Centre for Digital Video Processing & School of Computing, Dublin City University, Dublin 9</wicri:regionArea><wicri:noRegion>Dublin 9</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Irlande (pays)</country></affiliation></author><author><name sortKey="Jones, F" sort="Jones, F" uniqKey="Jones F" first="F." last="Jones">F. Jones</name><affiliation wicri:level="1"><country xml:lang="fr">Irlande (pays)</country><wicri:regionArea>Centre for Digital Video Processing & School of Computing, Dublin City University, Dublin 9</wicri:regionArea><wicri:noRegion>Dublin 9</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Irlande (pays)</country></affiliation></author></analytic><monogr></monogr><series><title level="s">Lecture Notes in Computer Science</title><imprint><date>2006</date></imprint><idno type="ISSN">0302-9743</idno><idno type="eISSN">1611-3349</idno><idno type="ISSN">0302-9743</idno></series><idno type="istex">66E6AA650E9D11341DE243DD7773075E3392078B</idno><idno type="DOI">10.1007/11880561_19</idno><idno type="ChapterID">19</idno><idno type="ChapterID">Chap19</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0302-9743</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: Query expansion is a long standing relevance feedback technique for improving the effectiveness of information retrieval systems. Previous investigations have shown it to be generally effective for electronic text, to give proportionally better improvement for automatic transcriptions of spoken documents, and to be at best of questionable utility for optical character recognized scanned text documents. We introduce two corpus-based methods based on using a string-edit distance measure in context to automatically detect and correct transcription errors. One method operates at query-time and requires no modification of the document index file, and the other at index-time and operates using the standard query-time expansion process. Experimental investigations show these methods to produce improvements in relevance feedback for all three media types, but most significantly mean that relevance feedback can now successfully be applied to scanned text documents.</div></front></TEI><affiliations><list><country><li>Irlande (pays)</li></country></list><tree><country name="Irlande (pays)"><noRegion><name sortKey="Lam Adesina, M" sort="Lam Adesina, M" uniqKey="Lam Adesina M" first="M." last="Lam-Adesina">M. Lam-Adesina</name></noRegion><name sortKey="Jones, F" sort="Jones, F" uniqKey="Jones F" first="F." last="Jones">F. Jones</name><name sortKey="Jones, F" sort="Jones, F" uniqKey="Jones F" first="F." last="Jones">F. Jones</name><name sortKey="Lam Adesina, M" sort="Lam Adesina, M" uniqKey="Lam Adesina M" first="M." last="Lam-Adesina">M. Lam-Adesina</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/OcrV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000F88 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000F88 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Ticri/CIDE
|area= OcrV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:66E6AA650E9D11341DE243DD7773075E3392078B
|texte= Using String Comparison in Context for Improved Relevance Feedback in Different Text Media
}}
| This area was generated with Dilib version V0.6.32. |  |