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Filtering Tweets for Social Unrest ...
Mishler, Alan; Wonus, Kevin; Chambers, Wendy. - : Digital Repository at the University of Maryland, 2017
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Filtering Tweets for Social Unrest
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Data Cleaning for XML Electronic Dictionaries via Statistical Anomaly Detection ...
Bloodgood, Michael; Strauss, Benjamin. - : Digital Repository at the University of Maryland, 2016
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4
Data Cleaning for XML Electronic Dictionaries via Statistical Anomaly Detection
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5
Translation memory retrieval methods
Bloodgood, Michael; Strauss, Benjamin. - : Association for Computational Linguistics, 2014
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6
A random forest system combination approach for error detection in digital dictionaries
Rodrigues, Paul; Zajic, David; Doermann, David. - : Association for Computational Linguistics, 2012
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7
Statistical Modality Tagging from Rule-based Annotations and Crowdsourcing
Prabhakaran, Vinodkumar; Bloodgood, Michael; Diab, Mona. - : Association for Computational Linguistics, 2012
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8
Annotating Cognates and Etymological Origin in Turkic Languages
Bloodgood, Michael; Mericli, Benjamin. - : European Language Resources Association, 2012
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9
Use of Modality and Negation in Semantically-Informed Syntactic MT
Abstract: This article describes the resource- and system-building efforts of an 8-week Johns Hopkins University Human Language Technology Center of Excellence Summer Camp for Applied Language Exploration (SCALE-2009) on Semantically Informed Machine Translation (SIMT). We describe a new modality/negation (MN) annotation scheme, the creation of a (publicly available) MN lexicon, and two automated MN taggers that we built using the annotation scheme and lexicon. Our annotation scheme isolates three components of modality and negation: a trigger (a word that conveys modality or negation), a target (an action associated with modality or negation), and a holder (an experiencer of modality). We describe how our MN lexicon was semi-automatically produced and we demonstrate that a structure-based MN tagger results in precision around 86% (depending on genre) for tagging of a standard LDC data set. We apply our MN annotation scheme to statistical machine translation using a syntactic framework that supports the inclusion of semantic annotations. Syntactic tags enriched with semantic annotations are assigned to parse trees in the target-language training texts through a process of tree grafting. Although the focus of our work is modality and negation, the tree grafting procedure is general and supports other types of semantic information. We exploit this capability by including named entities, produced by a pre-existing tagger, in addition to the MN elements produced by the taggers described here. The resulting system significantly outperformed a linguistically naive baseline model (Hiero), and reached the highest scores yet reported on the NIST 2009 Urdu–English test set. This finding supports the hypothesis that both syntactic and semantic information can improve translation quality. ; This work was supported, in part, by the Johns Hopkins Human Language Technology Center of Excellence (HLTCOE), by the National Science Foundation under grant IIS-0713448, and by BBN Technologies under GALE DARPA/IPTO contract no. HR0011-06-C-0022. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the sponsor.
Keyword: artificial intelligence; computational linguistics; computer science; human language technology; machine translation; modality; natural language processing; negation; semantically-informed machine translation; statistical machine translation; statistical methods; translation technology
URL: http://hdl.handle.net/1903/15547
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10
Detecting Structural Irregularity in Electronic Dictionaries Using Language Modeling ...
Rodrigues, Paul; Zajic, David; Doermann, David. - : Digital Repository at the University of Maryland, 2011
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11
Detecting Structural Irregularity in Electronic Dictionaries Using Language Modeling
Bloodgood, Michael; Ye, Peng; Rodrigues, Paul. - : Trojina Institute for Applied Slovene Studies, 2011
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12
Semantically-Informed Syntactic Machine Translation: A Tree-Grafting Approach ...
Baker, Kathryn; Bloodgood, Michael; Callison-Burch, Chris. - : Digital Repository at the University of Maryland, 2010
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13
Semantically-Informed Syntactic Machine Translation: A Tree-Grafting Approach
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14
Using Mechanical Turk to Build Machine Translation Evaluation Sets
Bloodgood, Michael; Callison-Burch, Chris. - : Association for Computational Linguistics, 2010
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15
Bucking the Trend: Large-Scale Cost-Focused Active Learning for Statistical Machine Translation
Bloodgood, Michael; Callison-Burch, Chris. - : Association for Computational Linguistics, 2010
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16
A Method for Stopping Active Learning Based on Stabilizing Predictions and the Need for User-Adjustable Stopping ...
Bloodgood, Michael; Vijay-Shanker, K. - : Digital Repository at the University of Maryland, 2009
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17
Taking into Account the Differences between Actively and Passively Acquired Data: The Case of Active Learning with Support Vector Machines for Imbalanced Datasets ...
Bloodgood, Michael; Vijay-Shanker, K. - : Digital Repository at the University of Maryland, 2009
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18
A Method for Stopping Active Learning Based on Stabilizing Predictions and the Need for User-Adjustable Stopping
Bloodgood, Michael; Vijay-Shanker, K. - : Association for Computational Linguistics, 2009
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19
Taking into Account the Differences between Actively and Passively Acquired Data: The Case of Active Learning with Support Vector Machines for Imbalanced Datasets
Bloodgood, Michael; Vijay-Shanker, K. - : Association for Computational Linguistics, 2009
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20
An Approach to Reducing Annotation Costs for BioNLP ...
Bloodgood, Michael; Vijay-Shanker, K. - : Digital Repository at the University of Maryland, 2008
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