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WIDIT in TREC2008 Blog Track: Leveraging multiple sources of opinion evidence PowerPoint PPT Presentation
WIDIT in TREC2008 Blog Track: Leveraging multiple sources of opinion evidence - Expand with synonyms & antonyms from Wordnet. 5. WIDIT Lab, Indiana University ... Expand the seed set with synonyms & antonyms from lexical sources (AV1) ...
Expand with synonyms & antonyms from Wordnet. 5. WIDIT Lab, Indiana University ... Expand the seed set with synonyms & antonyms from lexical sources (AV1) ...
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WIDIT at TREC2005 HARD Track PowerPoint PPT Presentation
WIDIT at TREC2005 HARD Track - WIDIT at TREC2005 HARD Track
WIDIT at TREC2005 HARD Track
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WIDIT at TREC2006 Blog Track: Searching for Opinionated Posts about Entities PowerPoint PPT Presentation
WIDIT at TREC2006 Blog Track: Searching for Opinionated Posts about Entities - Manually examine the remainder to construct a LF lexicon and LF regular expressions ... Construct IU lexicon. Extract n-grams that begin/end with IU terms from ...
Manually examine the remainder to construct a LF lexicon and LF regular expressions ... Construct IU lexicon. Extract n-grams that begin/end with IU terms from ...
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WIDIT in TREC2004 Web Track PowerPoint PPT Presentation
WIDIT in TREC2004 Web Track - Query Classification. Indiana University. 4. S. R. C. WIDIT: Web IR System Architecture ... wRS = Robertson-Sparck Jones weight. N = total number of documents ...
Query Classification. Indiana University. 4. S. R. C. WIDIT: Web IR System Architecture ... wRS = Robertson-Sparck Jones weight. N = total number of documents ...
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Citation Analysis Of Library And Information Science Faculty Publications: ISI Databases And Beyond PowerPoint PPT Presentation
Citation Analysis Of Library And Information Science Faculty Publications: ISI Databases And Beyond - Citation Analysis Of Library And Information Science ... Lokman I. Meho and Kiduk Yang. School of Library and Information Science, ... http://elvis.slis. ...
Citation Analysis Of Library And Information Science ... Lokman I. Meho and Kiduk Yang. School of Library and Information Science, ... http://elvis.slis. ...
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Combining Lexiconbased Methods to Detect Opinionated Blogs PowerPoint PPT Presentation
Combining Lexiconbased Methods to Detect Opinionated Blogs - Extract all unique tag patterns from the permalink data ... Extract high frequency terms from positive training data (e.g., movie review) ...
Extract all unique tag patterns from the permalink data ... Extract high frequency terms from positive training data (e.g., movie review) ...
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Organizing the Web: Semiautomatic Construction of a Faceted Scheme PowerPoint PPT Presentation
Organizing the Web: Semiautomatic Construction of a Faceted Scheme - scale-up problem of machine learning approaches ... establish citation order for combining facets ... modify or adapt citation order to create customized ...
scale-up problem of machine learning approaches ... establish citation order for combining facets ... modify or adapt citation order to create customized ...
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CSKDC2CS: Classificationbased Search and Knowledge Discovery for Command, Control PowerPoint PPT Presentation
CSKDC2CS: Classificationbased Search and Knowledge Discovery for Command, Control - ... to Domain Experts and ... and do not have in-depth domain knowledge of Naval operations, ... controlled vocabularies, including domain ontologies; ...
... to Domain Experts and ... and do not have in-depth domain knowledge of Naval operations, ... controlled vocabularies, including domain ontologies; ...
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Opinion Mining A Short Tutorial PowerPoint PPT Presentation
Opinion Mining A Short Tutorial - Opinion Mining A Short Tutorial Kavita Ganesan Hyun Duk Kim Text Information Management Group University of Illinois @ Urbana Champaign ...
Opinion Mining A Short Tutorial Kavita Ganesan Hyun Duk Kim Text Information Management Group University of Illinois @ Urbana Champaign ...
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Combining Lexiconbased Methods to Detect Opinionated Blogs PowerPoint PPT Presentation
Combining Lexiconbased Methods to Detect Opinionated Blogs - High Frequency (HF) Lexicon. For each of IMDb movie & 2006 blog training data ... LF Lexicon & LF Regex. Compile a set of Low Frequency (LF) terms in the blog ...
High Frequency (HF) Lexicon. For each of IMDb movie & 2006 blog training data ... LF Lexicon & LF Regex. Compile a set of Low Frequency (LF) terms in the blog ...
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WIDIT at TREC2005 HARD Track PowerPoint PPT Presentation
WIDIT at TREC2005 HARD Track - term weights (okapi, SMART) Query Expansion results. NLP, OSW, WQX ... combo stemmer, okapi weight, QE w/ noun, acronym & definition terms. 0.2395. 0.1698 ...
term weights (okapi, SMART) Query Expansion results. NLP, OSW, WQX ... combo stemmer, okapi weight, QE w/ noun, acronym & definition terms. 0.2395. 0.1698 ...
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