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Mixing Weak Learners in Semantic Parsing
This paper shows results from the application of a novel variant of Random Forests to the shallow semantic parsing problem.
Date:
July 2004
Creator:
Nielsen, Rodney D. & Pradhan, Sameer
Object Type:
Paper
System:
The UNT Digital Library
A Corpus of Fine-Grained Entailment Relations
This paper describes on-going efforts to annotate a corpus of almost 16,000 answer pairs with an estimated 69,000 fine-grained entailment relationships.
Date:
June 2007
Creator:
Nielsen, Rodney D. & Ward, Wayne
Object Type:
Paper
System:
The UNT Digital Library
Classification Errors in a Domain-Independent Assessment System
This paper presents a domain-independent technique for assessing learners' constructed responses.
Date:
June 19, 2008
Creator:
Nielsen, Rodney D.; Ward, Wayne & Martin, James H.
Object Type:
Paper
System:
The UNT Digital Library
Extracting a Representation from Text for Semantic Analysis
This paper presents a novel fine-grained semantic representation of text and an approach to constructing it.
Date:
June 2008
Creator:
Nielsen, Rodney D.; Ward, Wayne; Martin, James H. & Palmer, Martha
Object Type:
Paper
System:
The UNT Digital Library
Linguistic Ethnography: Identifying Dominant Word Classes in Text
This paper discusses linguistic ethnography.
Date:
March 2009
Creator:
Pulman, Stephen & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Networks and Natural Language Processing
Article discussing networks and natural language processing. The authors present some of the most successful graph-based representations and algorithms used in language processing and try to explain how and why they work.
Date:
September 2008
Creator:
Radev, Dragomir R. & Mihalcea, Rada, 1974-
Object Type:
Article
System:
The UNT Digital Library
An Algorithm for Open Text Semantic Parsing
This paper describes an algorithm for open text shallow semantic parsing.
Date:
August 2004
Creator:
Shi, Lei & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Open Text Semantic Parsing Using FrameNet and WordNet
This article discusses open text semantic parsing using FrameNet and WordNet.
Date:
May 2004
Creator:
Shi, Lei & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Putting Pieces Together: Combining FrameNet, VerbNet and WordNet for Robust Semantic Parsing
This paper describes the authors' work in integrating three different lexical resources: FrameNet, VerbNet, and WordNet, into a unified, richer knowledge-base, to the end of enabling more robust semantic parsing.
Date:
2005
Creator:
Shi, Lei & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Combining Lexical Resources for Contextual Synonym Expansion
This paper discusses combining lexical resources for contextual synonym expansion.
Date:
2009
Creator:
Sinha, Ravi & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Unsupervised Graph-based Word Sense Disambiguation Using Measures of Word Semantic Similarity
This paper describes an unsupervised graph-based method for word sense disambiguation, and presents comparative evaluations using several measures of word semantic similarity and several algorithms for graph centrality. The results indicate that the right combination of similarity metrics and graph centrality algorithms can lead to a performance competing with the state-of-the-art in unsupervised word sense disambiguation, as measured on standard data sets.
Date:
September 2007
Creator:
Sinha, Ravi & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Learning to Identify Emotions in Text
This paper discusses learning to identify emotions in text.
Date:
March 2008
Creator:
Strapparava, Carlo, 1962- & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
SemEval-2007 Task 14: Affective Text
The "Affective Text" task focuses on the classification of emotions and valence (positive/negative polarity) in news headlines, and is meant as an exploration of the connection between emotions and lexical semantics. In this paper, the authors describe the data set used in the evaluation and the results obtained by the participating systems.
Date:
June 2007
Creator:
Strapparava, Carlo, 1962- & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
A Logic Programming Framework for Semantic Interpretation with WordNet and PageRank
This paper discusses a logic programming framework for semantic interpretation with WordNet and PageRank.
Date:
September 8, 2004
Creator:
Tarau, Paul; Mihalcea, Rada, 1974- & Figa, Elizabeth
Object Type:
Paper
System:
The UNT Digital Library
Semantic Document Engineering with WordNet and PageRank
This article discusses semantic document engineering with WordNet and PageRank.
Date:
March 2005
Creator:
Tarau, Paul; Mihalcea, Rada, 1974- & Figa, Elizabeth
Object Type:
Paper
System:
The UNT Digital Library
Word Sense and Subjectivity
This paper discusses word sense and subjectivity.
Date:
July 2006
Creator:
Wiebe, Janyce M. & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library