A training algorithm for optimal margin classifiers
COLT '92 Proceedings of the fifth annual workshop on Computational learning theory
The nature of statistical learning theory
The nature of statistical learning theory
Machine Learning
Experiments in multilingual information retrieval using the SPIDER system
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
Cross-linguistic information retrieval workshop
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
Generalized vector spaces model in information retrieval
SIGIR '85 Proceedings of the 8th annual international ACM SIGIR conference on Research and development in information retrieval
Making large-scale support vector machine learning practical
Advances in kernel methods
A re-examination of text categorization methods
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Natural language information retrieval: progress report
Information Processing and Management: an International Journal - The sixth text REtrieval conference (TREC-6)
AI Game Programming Wisdom
Introduction to Modern Information Retrieval
Introduction to Modern Information Retrieval
Text Categorization with Suport Vector Machines: Learning with Many Relevant Features
ECML '98 Proceedings of the 10th European Conference on Machine Learning
Text classification using string kernels
The Journal of Machine Learning Research
Two-stage statistical language models for text database selection
Information Retrieval
Practical solutions to the problem of diagonal dominance in kernel document clustering
ICML '06 Proceedings of the 23rd international conference on Machine learning
Extracting key-substring-group features for text classification
Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining
Convolution kernels with feature selection for natural language processing tasks
ACL '04 Proceedings of the 42nd Annual Meeting on Association for Computational Linguistics
Dependency-based sentence alignment for multiple document summarization
COLING '04 Proceedings of the 20th international conference on Computational Linguistics
HLT '05 Proceedings of the conference on Human Language Technology and Empirical Methods in Natural Language Processing
Kernel-Based Learning of Hierarchical Multilabel Classification Models
The Journal of Machine Learning Research
Weighted kernel model for text categorization
AusDM '06 Proceedings of the fifth Australasian conference on Data mining and analystics - Volume 61
Supervised automatic evaluation for summarization with voted regression model
Information Processing and Management: an International Journal
Expert Systems with Applications: An International Journal
Kernel methods, syntax and semantics for relational text categorization
Proceedings of the 17th ACM conference on Information and knowledge management
A Graph-Based Approach for Sentiment Sentence Extraction
New Frontiers in Applied Data Mining
Neurocomputing
Psychiatric document retrieval using a discourse-aware model
Artificial Intelligence
Designing Technology as an Embedded Resource for Troubleshooting
Computer Supported Cooperative Work
Discovering subword associations in strings in time linear in the output size
Journal of Discrete Algorithms
A Quantitative Method for RSS Based Applications
Proceedings of the 2008 conference on Applications of Data Mining in E-Business and Finance
Fourier Domain Scoring with Document Structure Consideration
Proceedings of the 2006 conference on Advances in Intelligent IT: Active Media Technology 2006
Locality kernels for sequential data and their applications to parse ranking
Applied Intelligence
On a Kernel Regression Approach to Machine Translation
IbPRIA '09 Proceedings of the 4th Iberian Conference on Pattern Recognition and Image Analysis
Efficient linearization of tree kernel functions
CoNLL '09 Proceedings of the Thirteenth Conference on Computational Natural Language Learning
Coreference systems based on kernels methods
COLING '08 Proceedings of the 22nd International Conference on Computational Linguistics - Volume 1
Using lexical and relational similarity to classify semantic relations
EACL '09 Proceedings of the 12th Conference of the European Chapter of the Association for Computational Linguistics
EMNLP '06 Proceedings of the 2006 Conference on Empirical Methods in Natural Language Processing
Co-occurrence contexts for noun compound interpretation
MWE '07 Proceedings of the Workshop on a Broader Perspective on Multiword Expressions
A dependency-based word subsequence kernel
EMNLP '08 Proceedings of the Conference on Empirical Methods in Natural Language Processing
Syntactic Structural Kernels for Natural Language Interfaces to Databases
ECML PKDD '09 Proceedings of the European Conference on Machine Learning and Knowledge Discovery in Databases: Part I
Human activity encoding and recognition using low-level visual features
IJCAI'09 Proceedings of the 21st international jont conference on Artifical intelligence
Kernel methods for minimally supervised wsd
Computational Linguistics
Reverse engineering of tree kernel feature spaces
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 1 - Volume 1
Re-ranking models based-on small training data for spoken language understanding
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 3 - Volume 3
Convolution kernels on constituent, dependency and sequential structures for relation extraction
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 3 - Volume 3
Classifier fusion for SVM-based multimedia semantic indexing
ECIR'07 Proceedings of the 29th European conference on IR research
A kernel method for measuring structural similarity between XML documents
IEA/AIE'07 Proceedings of the 20th international conference on Industrial, engineering, and other applications of applied intelligent systems
ACL '10 Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics
On reverse feature engineering of syntactic tree kernels
CoNLL '10 Proceedings of the Fourteenth Conference on Computational Natural Language Learning
Two-tier similarity model for story link detection
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
On languages piecewise testable in the strict sense
MOL'07/09 Proceedings of the 10th and 11th Biennial conference on The mathematics of language
Similarity word-sequence kernels for sentence clustering
SSPR&SPR'10 Proceedings of the 2010 joint IAPR international conference on Structural, syntactic, and statistical pattern recognition
Semi-supervised abstraction-augmented string kernel for multi-level bio-relation extraction
ECML PKDD'10 Proceedings of the 2010 European conference on Machine learning and knowledge discovery in databases: Part II
Using local alignments for relation recognition
Journal of Artificial Intelligence Research
An effective approach for searching closest sentence translations from the web
DASFAA'11 Proceedings of the 16th international conference on Database systems for advanced applications: Part II
Information Processing and Management: an International Journal
Linguistic kernels for answer re-ranking in question answering systems
Information Processing and Management: an International Journal
Fast support vector machines for structural Kernels
ECML PKDD'11 Proceedings of the 2011 European conference on Machine learning and knowledge discovery in databases - Volume Part III
A tree kernel-based method for protein-protein interaction mining from biomedical literature
KDLL'06 Proceedings of the 2006 international conference on Knowledge Discovery in Life Science Literature
Instance pruning by filtering uninformative words: an information extraction case study
CICLing'05 Proceedings of the 6th international conference on Computational Linguistics and Intelligent Text Processing
Classification of RSS-Formatted documents using full text similarity measures
ICWE'05 Proceedings of the 5th international conference on Web Engineering
Natural Language Engineering
Web textual documents scoring based on discrete transforms with fuzzy weighting
AWIC'05 Proceedings of the Third international conference on Advances in Web Intelligence
Using syntactic and semantic structural kernels for classifying definition questions in Jeopardy!
EMNLP '11 Proceedings of the Conference on Empirical Methods in Natural Language Processing
Structured lexical similarity via convolution kernels on dependency trees
EMNLP '11 Proceedings of the Conference on Empirical Methods in Natural Language Processing
A fast bit-parallel algorithm for gapped string kernels
ICONIP'06 Proceedings of the 13 international conference on Neural Information Processing - Volume Part I
Combining classification with clustering for web person disambiguation
Proceedings of the 21st international conference companion on World Wide Web
Unsupervised modeling of dialog acts in asynchronous conversations
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Three
Structural relationships for large-scale learning of answer re-ranking
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
Verb classification using distributional similarity in syntactic and semantic structures
ACL '12 Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics: Long Papers - Volume 1
Modeling topic dependencies in hierarchical text categorization
ACL '12 Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics: Long Papers - Volume 1
A weakly supervised model for sentence-level semantic orientation analysis with multiple experts
EMNLP-CoNLL '12 Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning
Wikipedia-based WSD for multilingual frame annotation
Artificial Intelligence
Evaluating the impact of syntax and semantics on emotion recognition from text
CICLing'13 Proceedings of the 14th international conference on Computational Linguistics and Intelligent Text Processing - Volume 2
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We address the problem of categorising documents using kernel-based methods such as Support Vector Machines. Since the work of Joachims (1998), there is ample experimental evidence that SVM using the standard word frequencies as features yield state-of-the-art performance on a number of benchmark problems. Recently, Lodhi et al. (2002) proposed the use of string kernels, a novel way of computing document similarity based of matching non-consecutive subsequences of characters. In this article, we propose the use of this technique with sequences of words rather than characters. This approach has several advantages, in particular it is more efficient computationally and it ties in closely with standard linguistic pre-processing techniques. We present some extensions to sequence kernels dealing with symbol-dependent and match-dependent decay factors, and present empirical evaluations of these extensions on the Reuters-21578 datasets.