Term clustering of syntactic phrases
SIGIR '90 Proceedings of the 13th annual international ACM SIGIR conference on Research and development in information retrieval
A constructive induction framework
Proceedings of the sixth international workshop on Machine learning
Feature discovery for problem solving systems
Feature discovery for problem solving systems
Inductive learning algorithms and representations for text categorization
Proceedings of the seventh international conference on Information and knowledge management
Feature generation for sequence categorization
AAAI '98/IAAI '98 Proceedings of the fifteenth national/tenth conference on Artificial intelligence/Innovative applications of artificial intelligence
A re-examination of text categorization methods
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Machine learning in automated text categorization
ACM Computing Surveys (CSUR)
Feature Generation Using General Constructor Functions
Machine Learning
Text Categorization with Suport Vector Machines: Learning with Many Relevant Features
ECML '98 Proceedings of the 10th European Conference on Machine Learning
Automatically Extracting Features for Concept Learning from the Web
ICML '00 Proceedings of the Seventeenth International Conference on Machine Learning
RCV1: A New Benchmark Collection for Text Categorization Research
The Journal of Machine Learning Research
Text classification and named entities for new event detection
Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval
ICML '04 Proceedings of the twenty-first international conference on Machine learning
Thumbs up?: sentiment classification using machine learning techniques
EMNLP '02 Proceedings of the ACL-02 conference on Empirical methods in natural language processing - Volume 10
Tackling concept drift by temporal inductive transfer
SIGIR '06 Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval
Constructing informative prior distributions from domain knowledge in text classification
SIGIR '06 Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval
ACL-44 Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics
Process-Specific Information for Learning Electronic Negotiation Outcomes
Fundamenta Informaticae
Robust classification of rare queries using web knowledge
SIGIR '07 Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval
Improving text classification for oral history archives with temporal domain knowledge
SIGIR '07 Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval
Just-in-time contextual advertising
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
A knowledge-based search engine powered by wikipedia
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Enhancing text clustering by leveraging Wikipedia semantics
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
Optimizing relevance and revenue in ad search: a query substitution approach
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
Building semantic kernels for text classification using wikipedia
Proceedings of the 14th ACM SIGKDD international conference on Knowledge discovery and data mining
BNS feature scaling: an improved representation over tf-idf for svm text classification
Proceedings of the 17th ACM conference on Information and knowledge management
Search advertising using web relevance feedback
Proceedings of the 17th ACM conference on Information and knowledge management
Web page classification: Features and algorithms
ACM Computing Surveys (CSUR)
Knowledge Supervised Text Classification with No Labeled Documents
PRICAI '08 Proceedings of the 10th Pacific Rim International Conference on Artificial Intelligence: Trends in Artificial Intelligence
BioNLP '06 Proceedings of the Workshop on Linking Natural Language Processing and Biology: Towards Deeper Biological Literature Analysis
Analytical features: a knowledge-based approach to audio feature generation
EURASIP Journal on Audio, Speech, and Music Processing
CoNLL '09 Proceedings of the Thirteenth Conference on Computational Natural Language Learning
Improving text classification by a sense spectrum approach to term expansion
CoNLL '09 Proceedings of the Thirteenth Conference on Computational Natural Language Learning
AAAI'06 proceedings of the 21st national conference on Artificial intelligence - Volume 2
A Novel Conception Based Texts Classification Method
AST '09 Proceedings of the 2009 International e-Conference on Advanced Science and Technology
Automatically assessing review helpfulness
EMNLP '06 Proceedings of the 2006 Conference on Empirical Methods in Natural Language Processing
Importance of semantic representation: dataless classification
AAAI'08 Proceedings of the 23rd national conference on Artificial intelligence - Volume 2
Wikipedia-based semantic interpretation for natural language processing
Journal of Artificial Intelligence Research
Explanation-based feature construction
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
Supervised latent semantic indexing using adaptive sprinkling
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
Computing semantic relatedness using Wikipedia-based explicit semantic analysis
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
Named entity disambiguation by leveraging wikipedia semantic knowledge
Proceedings of the 18th ACM conference on Information and knowledge management
Exploiting internal and external semantics for the clustering of short texts using world knowledge
Proceedings of the 18th ACM conference on Information and knowledge management
LNLBioNLP '06 Proceedings of the HLT-NAACL BioNLP Workshop on Linking Natural Language and Biology
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
Intent-Based Categorization of Search Results Using Questions from Web Q&A Corpus
WISE '09 Proceedings of the 10th International Conference on Web Information Systems Engineering
An ordering of terms based on semantic relatedness
IWCS-8 '09 Proceedings of the Eighth International Conference on Computational Semantics
Geo-mining: discovery of road and transport networks using directional patterns
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 1 - Volume 1
A Kernel-based feature weighting for text classification
IJCNN'09 Proceedings of the 2009 international joint conference on Neural Networks
A discriminative model for semi-supervised learning
Journal of the ACM (JACM)
Categorizing software engineering knowledge using a combination of SWEBOK and text categorization
AI'07 Proceedings of the 20th Australian joint conference on Advances in artificial intelligence
Document classification utilising ontologies and relations between documents
Proceedings of the Eighth Workshop on Mining and Learning with Graphs
Fully unsupervised core-adjunct argument classification
ACL '10 Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics
Extract semantic information from Wordnet to improve text classification performance
AST/UCMA/ISA/ACN'10 Proceedings of the 2010 international conference on Advances in computer science and information technology
Concept-Based Information Retrieval Using Explicit Semantic Analysis
ACM Transactions on Information Systems (TOIS)
Using thesaurus to improve multiclass text classification
CICLing'11 Proceedings of the 12th international conference on Computational linguistics and intelligent text processing - Volume Part II
User-related tag expansion for web document clustering
ECIR'11 Proceedings of the 33rd European conference on Advances in information retrieval
Web Page Summarization for Just-in-Time Contextual Advertising
ACM Transactions on Intelligent Systems and Technology (TIST)
A multi-layer text classification framework based on two-level representation model
Expert Systems with Applications: An International Journal
Detecting Intent of Web Queries Using Questions and Answers in CQA Corpus
WI-IAT '11 Proceedings of the 2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Enhancing accessibility of microblogging messages using semantic knowledge
Proceedings of the 20th ACM international conference on Information and knowledge management
Naming of image regions for user-friendly image retrieval
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part I
TODWEB: training-less ontology based deep web source classification
Proceedings of the 13th International Conference on Information Integration and Web-based Applications and Services
Strengthening learning algorithms by feature discovery
Information Sciences: an International Journal
Enriching short text representation in microblog for clustering
Frontiers of Computer Science in China
Wikipedia-based semantic smoothing for the language modeling approach to information retrieval
ECIR'2010 Proceedings of the 32nd European conference on Advances in Information Retrieval
Language patterns in the learning of strategies from negotiation texts
AI'06 Proceedings of the 19th international conference on Advances in Artificial Intelligence: Canadian Society for Computational Studies of Intelligence
NLDB'09 Proceedings of the 14th international conference on Applications of Natural Language to Information Systems
Wikipedia-based smoothing for enhancing text clustering
AIRS'11 Proceedings of the 7th Asia conference on Information Retrieval Technology
Exploiting Wikipedia for cross-lingual and multilingual information retrieval
Data & Knowledge Engineering
Classification of short texts by deploying topical annotations
ECIR'12 Proceedings of the 34th European conference on Advances in Information Retrieval
Short text conceptualization using a probabilistic knowledgebase
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Three
Unsupervised multi-label text classification using a world knowledge ontology
PAKDD'12 Proceedings of the 16th Pacific-Asia conference on Advances in Knowledge Discovery and Data Mining - Volume Part I
Learning a concept-based document similarity measure
Journal of the American Society for Information Science and Technology
Process-Specific Information for Learning Electronic Negotiation Outcomes
Fundamenta Informaticae
Language-independent named entity identification using Wikipedia
MM '12 Proceedings of the First Workshop on Multilingual Modeling
Use of adaptive still image descriptors for annotation of video frames
ICIAR'07 Proceedings of the 4th international conference on Image Analysis and Recognition
On the connections between explicit semantic analysis and latent semantic analysis
Proceedings of the 21st ACM international conference on Information and knowledge management
Building Multi-Modal Relational Graphs for Multimedia Retrieval
International Journal of Multimedia Data Engineering & Management
Mapping semantic knowledge for unsupervised text categorisation
ADC '13 Proceedings of the Twenty-Fourth Australasian Database Conference - Volume 137
Semantic contextual advertising based on the open directory project
ACM Transactions on the Web (TWEB)
Relational term-suggestion graphs incorporating multipartite concept and expertise networks
ACM Transactions on Intelligent Systems and Technology (TIST) - Special Section on Intelligent Mobile Knowledge Discovery and Management Systems and Special Issue on Social Web Mining
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We enhance machine learning algorithms for text categorization with generated features based on domain-specific and common-sense knowledge. This knowledge is represented using publicly available ontologies that contain hundreds of thousands of concepts, such as the Open Directory; these ontologies are further enriched by several orders of magnitude through controlled Web crawling. Prior to text categorization, a feature generator analyzes the documents and maps them onto appropriate ontology concepts, which in turn induce a set of generated features that augment the standard bag of words. Feature generation is accomplished through contextual analysis of document text, implicitly performing word sense disambiguation. Coupled with the ability to generalize concepts using the ontology, this approach addresses the two main problems of natural language processing--synonymy and polysemy. Categorizing documents with the aid of knowledge-based features leverages information that cannot be deduced from the documents alone. Experimental results confirm improved performance, breaking through the plateau previously reached in the field.