Improved Boosting Algorithms Using Confidence-rated Predictions
Machine Learning - The Eleventh Annual Conference on computational Learning Theory
Automatic labeling of semantic roles
Computational Linguistics
Adaptive web-page content identification
Proceedings of the 9th annual ACM international workshop on Web information and data management
ACM Transactions on Asian Language Information Processing (TALIP)
Semantic role labeling: an introduction to the special issue
Computational Linguistics
The importance of syntactic parsing and inference in semantic role labeling
Computational Linguistics
Shallow semantic labeling using two-phase feature-enhanced string matching
Expert Systems with Applications: An International Journal
Accurate parsing of the proposition bank
NAACL-Short '06 Proceedings of the Human Language Technology Conference of the NAACL, Companion Volume: Short Papers
ILK2: semantic role labelling for Catalan and Spanish using TiMBL
SemEval '07 Proceedings of the 4th International Workshop on Semantic Evaluations
Combination strategies for semantic role labeling
Journal of Artificial Intelligence Research
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
Introduction to the CoNLL-2005 shared task: semantic role labeling
CONLL '05 Proceedings of the Ninth Conference on Computational Natural Language Learning
An edit distance approach to shallow semantic labeling
IDEAL'07 Proceedings of the 8th international conference on Intelligent data engineering and automated learning
Analysis of joint inference strategies for the semantic role labeling of Spanish and Catalan
CICLing'08 Proceedings of the 9th international conference on Computational linguistics and intelligent text processing
Semantic role labeling for news tweets
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics
Structured learning for semantic role labeling
AI*IA'11 Proceedings of the 12th international conference on Artificial intelligence around man and beyond
Collective semantic role labeling for tweets with clustering
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Three
Learning from bullying traces in social media
NAACL HLT '12 Proceedings of the 2012 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies
QuickView: NLP-based tweet search
ACL '12 Proceedings of the ACL 2012 System Demonstrations
Dependency-based semantic role labeling using sequence labeling with a structural SVM
Pattern Recognition Letters
Generating extractive summaries of scientific paradigms
Journal of Artificial Intelligence Research
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In this paper we present a semantic role labeling system submitted to the CoNLL-2005 shared task. The system makes use of partial and full syntactic information and converts the task into a sequential BIO-tagging. As a result, the labeling architecture is very simple. Building on a state-of-the-art set of features, a binary classifier for each label is trained using AdaBoost with fixed depth decision trees. The final system, which combines the outputs of two base systems performed F1=76.59 on the official test set. Additionally, we provide results comparing the system when using partial vs. full parsing input information.