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DC Field | Value | Language |
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dc.contributor.author | Staff, Chris | - |
dc.contributor.author | Azzopardi, Joel | - |
dc.contributor.author | Layfield, Colin | - |
dc.contributor.author | Mercieca, Dan | - |
dc.date.accessioned | 2022-10-28T06:19:47Z | - |
dc.date.available | 2022-10-28T06:19:47Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Staff, C., Azzopardi, J., Layfield, C., & Mercieca, D. (2015, September). Search results clustering without external resources. 26th International Workshop on Database and Expert Systems Applications (DEXA), Spain. 276-280. | en_GB |
dc.identifier.uri | https://www.um.edu.mt/library/oar/handle/123456789/103149 | - |
dc.description.abstract | Our unsupervised Search Results Clustering (SRC) system partitions into clusters the top-n results returned by a search engine. We present the results of experiments with our SRC system that performs incremental clustering on document titles and snippets only and does not use external resources, yet which outperforms the best performers to date on the SemEval2013 Task 11 gold standard. We include Latent Semantic Analysis (LSA) as an optional step, using the snippets themselves as the background corpus. We demonstrate that better results are achieved by leaving the query terms out of the clustering process, and that currently, the version without LSA outperforms the version with LSA. | en_GB |
dc.language.iso | en | en_GB |
dc.publisher | Institute of Electrical and Electronics Engineers | en_GB |
dc.rights | info:eu-repo/semantics/restrictedAccess | en_GB |
dc.subject | Search engines | en_GB |
dc.subject | Latent semantic indexing | en_GB |
dc.subject | Natural language processing (Computer science) | en_GB |
dc.title | Search results clustering without external resources | en_GB |
dc.type | conferenceObject | en_GB |
dc.rights.holder | The copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder. | en_GB |
dc.bibliographicCitation.conferencename | International Workshop on Database and Expert Systems Applications | en_GB |
dc.bibliographicCitation.conferenceplace | Valencia, Spain. 01-04/09/2015. | en_GB |
dc.description.reviewed | peer-reviewed | en_GB |
dc.identifier.doi | 10.1109/DEXA.2015.67 | - |
Appears in Collections: | Scholarly Works - FacICTAI |
Files in This Item:
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Search_results_clustering_without_external_resources(2015).pdf Restricted Access | 178.26 kB | Adobe PDF | View/Open Request a copy |
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