A Tutorial on Support Vector Machines for Pattern Recognition
Data Mining and Knowledge Discovery
Automatic labeling of semantic roles
Computational Linguistics
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The Journal of Machine Learning Research
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COLING '98 Proceedings of the 17th international conference on Computational linguistics - Volume 1
Use of support vector learning for chunk identification
ConLL '00 Proceedings of the 2nd workshop on Learning language in logic and the 4th conference on Computational natural language learning - Volume 7
Semantic Role Parsing: Adding Semantic Structure to Unstructured Text
ICDM '03 Proceedings of the Third IEEE International Conference on Data Mining
Support Vector Learning for Semantic Argument Classification
Machine Learning
Semantic role labeling using different syntactic views
ACL '05 Proceedings of the 43rd Annual Meeting on Association for Computational Linguistics
FrameNet-based semantic parsing using maximum entropy models
COLING '04 Proceedings of the 20th international conference on Computational Linguistics
Semantic role labeling using dependency trees
COLING '04 Proceedings of the 20th international conference on Computational Linguistics
Corpus-based semantic role approach in information retrieval
Data & Knowledge Engineering
Stochastic discourse modeling in spoken dialogue systems using semantic dependency graphs
COLING-ACL '06 Proceedings of the COLING/ACL on Main conference poster sessions
Rapid bootstrapping of statistical spoken dialogue systems
Speech Communication
Automatic Generalization of a QA Answer Extraction Module Based on Semantic Roles
IBERAMIA '08 Proceedings of the 11th Ibero-American conference on AI: Advances in Artificial Intelligence
Two Proposals of a QA Answer Extraction Module Based on Semantic Roles
MICAI '08 Proceedings of the 7th Mexican International Conference on Artificial Intelligence: Advances in Artificial Intelligence
Fast Semantic Role Labeling for Chinese Based on Semantic Chunking
ICCPOL '09 Proceedings of the 22nd International Conference on Computer Processing of Oriental Languages. Language Technology for the Knowledge-based Economy
Parsing arguments of nominalizations in English and Chinese
HLT-NAACL-Short '04 Proceedings of HLT-NAACL 2004: Short Papers
A lightweight semantic chunking model based on tagging
HLT-NAACL-Short '04 Proceedings of HLT-NAACL 2004: Short Papers
Automatic tagging of Arabic text: from raw text to base phrase chunks
HLT-NAACL-Short '04 Proceedings of HLT-NAACL 2004: Short Papers
Improved Arabic base phrase chunking with a new enriched POS tag set
Semitic '07 Proceedings of the 2007 Workshop on Computational Approaches to Semitic Languages: Common Issues and Resources
Unsupervised argument identification for Semantic Role Labeling
ACL '09 Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP: Volume 1 - Volume 1
Chinese semantic role labeling with shallow parsing
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 3 - Volume 3
Semantic role chunking combining complementary syntactic views
CONLL '05 Proceedings of the Ninth Conference on Computational Natural Language Learning
Combining semantic information in question answering systems
Information Processing and Management: an International Journal
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In this paper, the automatic labeling of semantic roles in a sentence is considered as a chunking task. We define a semantic chunk as the sequence of words that fills a semantic role defined in a semantic frame. It is straightforward to convert chunking into a tagging task using one of several IOB representations. Using this representation each word is tagged with I, which means that the word is inside a chunk, or with O, which means that the word is outside a chunk, or B, which means that the word is the beginning of a chunk. Tagging can also be seen as a multi-class classification problem. After recasting the multi-class problem as a number of binary-class problems, we use support vector machines to implement the binary classifiers. We explore two semantic chunking tasks. In the first task we simultaneously detect the target word and segments of semantic roles. In the second task, in addition, we label the semantic segments with their respective semantic role types. For both tasks, we present encouraging results of experiments carried out using the annotated FrameNet database.