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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)
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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)
Abstract: This paper describes our participation in the TREC 2009 Blog Track. Our system consists of the query likelihood component and the news headline prior component, based on the language model framework. For the query likelihood, we propose several approaches to estimate the query language model and the news headline language model. We also suggest two approaches to choose the 10 supporting relevant posts: Feed-Based Selection and Cluster-Based Selection. Furthermore, we propose two criteria to estimate the news headline prior for a given day. Experimental results show that using the prior significantly improves the performance of the task. ; 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); *CLUSTERING; *HEADLINES(JOURNALISM); *INFORMATION RETRIEVAL; *INFORMATION SCIENCES; *INTERNET; *WEB(INTERNET); BLOG TRACK COMPUTER PROGRAM; CLUSTER BASED SELECTION; Computer Programming and Software; Equipment and Methods; ESTIMATES; FOREIGN REPORTS; Information Science; INTERNET BROWSERS; LANGUAGE; Linguistics; MODELS; NATURAL LANGUAGE; QUERIES(INFORMATION RETRIEVAL); REPRINTS; SOCIAL COMMUNICATION; SOUTH KOREA; SYMPOSIA; Test Facilities
URL: http://www.dtic.mil/docs/citations/ADA517740
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA517740
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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
Comparing Evaluation Metrics for Sentence Boundary Detection
In: DTIC (2007)
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11
Efficacy in Automated Language Translators
In: DTIC (2006)
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12
Measuring Translation Quality by Testing English Speakers with a New Defense Language Proficiency Test for Arabic
In: DTIC (2005)
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13
Measuring Human Readability of Machine Generated Text: Three Case Studies in Speech Recognition and Machine Translation
In: DTIC (2005)
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14
Uses of the Diagnostic Rhyme Test (English Version) for Predicting the Effects of Communicators' Linguistic Backgrounds on Voice Communications in English: An Exploratory Study
In: DTIC (2000)
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15
The Bible, Truth, and Multilingual OCR Evaluation
In: DTIC (1998)
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16
Focus of Tipster Phases I and 2
In: DTIC (1996)
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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
Overview of the Fourth Message Understanding Evaluation and Conference
In: DTIC AND NTIS (1992)
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