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1
Relevance Feedback based on Constrained Clustering: FDU at TREC 09
In: DTIC (2009)
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2
A Journey in Entity Related Retrieval for TREC 2009
In: DTIC (2009)
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3
Lucene for n-grams using the ClueWeb Collection
In: DTIC (2009)
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4
BIT at TREC 2009 Faceted Blog Distillation Task
In: DTIC (2009)
Abstract: This Paper presents the work done for the TREC 2009 faceted blog distillation task of blog track. In our approach, we use a mixture of language models based on global representation. Our model can be regarded as a combination of topic relevance model and faceted relevance model. By pseudorelevance feedback method, we can estimate the above two models from topic relevance feedback documents and facet relevance feedback documents respectively. Experimental results on TREC blogs08 collection show the effectiveness of our proposed approach. ; Presented at the Text REtrieval Conference (TREC 2009, 18th) held in Gaithersburg, Maryland on 17-20 November 2009. Published in the Proceedings of the Text REtrieval Conference (TREC 2009, 18th), 2009. The conference was co-sponsored by the National Institute of Standards and Technology (NIST), the Defense Advanced Research Projects Agency (DARPA), and the Advanced Research and Development Activity (ARDA).
Keyword: *BLOGS(INTERNET); *INFORMATION RETRIEVAL; *INFORMATION SCIENCES; *INTERNET; *INTERNET BROWSERS; *SOCIAL COMMUNICATION; BIT(BEIJING INSTITUTE OF TECHNOLOGY); CHINA; Computer Programming and Software; DOCUMENTS; Equipment and Methods; FEEDBACK; FOREIGN REPORTS; GLOBAL; Information Science; LANGUAGE; Linguistics; MODELS; QUERIES(INFORMATION RETRIEVAL); RELEVANCE(INFORMATION RETRIEVAL); REPRINTS; SYMPOSIA; Test Facilities
URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA517718
http://www.dtic.mil/docs/citations/ADA517718
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5
IRRA at TREC 2009: Index Term Weighting based on Divergence From Independence Model
In: DTIC (2009)
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6
POSTECH at TREC 2009 Blog Track: Top Stories Identification
In: DTIC (2009)
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7
PRIS at 2009 Relevance Feedback track: Experiments in Language Model for Relevance Feedback
In: DTIC (2009)
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8
Experiments on Related Entity Finding Track at TREC 2009
In: DTIC (2009)
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9
Facet Classification of Blogs: Know-Center at the TREC 2009 Blog Distillation Task
In: DTIC (2009)
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10
Techniques for Automatically Generating Biographical Summaries from News Articles
In: DTIC (2007)
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11
A Methodology for End-to-End Evaluation of Arabic Document Image Processing Software
In: DTIC (2006)
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12
NTCIR CLIR Experiments at the University of Maryland
In: DTIC (2000)
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13
Experiments in Spoken Document Retrieval at CMU
In: DTIC (1997)
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14
NLP Track at TREC-5
In: DTIC (1996)
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15
Focus of Tipster Phases I and 2
In: DTIC (1996)
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16
Domain and Language Evaluation Results
In: DTIC (1993)
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17
Tipster Shogun System (Joint GE-CMU): MUC-4 Test Results and Analysis
In: DTIC (1992)
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18
GE-CMU: Description of the Tipster/Shogun System as Used for MUC-4
In: DTIC (1992)
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19
BBN PLUM: MUC-4 Test Results and Analysis
In: DTIC (1992)
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20
BBN HARC and DELPHI Results on the ATIS Benchmarks - February 1991
In: DTIC (1991)
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