Automatic text processing: the transformation, analysis, and retrieval of information by computer
Automatic text processing: the transformation, analysis, and retrieval of information by computer
Classifying news stories using memory based reasoning
SIGIR '92 Proceedings of the 15th annual international ACM SIGIR conference on Research and development in information retrieval
Automated learning of decision rules for text categorization
ACM Transactions on Information Systems (TOIS)
An example-based mapping method for text categorization and retrieval
ACM Transactions on Information Systems (TOIS)
SIGIR '94 Proceedings of the 17th annual international ACM SIGIR conference on Research and development in information retrieval
OHSUMED: an interactive retrieval evaluation and new large test collection for research
SIGIR '94 Proceedings of the 17th annual international ACM SIGIR conference on Research and development in information retrieval
Overview of the second text retrieval conference (TREC-2)
TREC-2 Proceedings of the second conference on Text retrieval conference
Information Processing and Management: an International Journal - Special issue on history of information science
Optimal document-indexing vocabulary for MEDLINE
Information Processing and Management: an International Journal - Special issue: history of information science
Combining classifiers in text categorization
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
Training algorithms for linear text classifiers
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
Context-sensitive learning methods for text categorization
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
A multilevel approach to intelligent information filtering: model, system, and evaluation
ACM Transactions on Information Systems (TOIS)
Using a generalized instance set for automatic text categorization
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
Feature selection and feature extraction for text categorization
HLT '91 Proceedings of the workshop on Speech and Natural Language
The SMART Retrieval System—Experiments in Automatic Document Processing
The SMART Retrieval System—Experiments in Automatic Document Processing
A categorization method for French legal documents on the Web
Proceedings of the 8th international conference on Artificial intelligence and law
Machine learning in automated text categorization
ACM Computing Surveys (CSUR)
Hierarchical Text Categorization Using Neural Networks
Information Retrieval
Innovating web page classification through reducing noise
Journal of Computer Science and Technology
Web page feature selection and classification using neural networks
Information Sciences—Informatics and Computer Science: An International Journal - Special issue: Informatics and computer science intelligent systems applications
Supporting user-subjective categorization with self-organizing maps and learning vector quantization
Journal of the American Society for Information Science and Technology
Automatic Category Theme Identification and Hierarchy Generation for Chinese Text Categorization
Journal of Intelligent Information Systems
Architecture of a grid-enabled Web search engine
Information Processing and Management: an International Journal
A machine learning approach to web page filtering using content and structure analysis
Decision Support Systems
Chat mining: Predicting user and message attributes in computer-mediated communication
Information Processing and Management: an International Journal
Estimation of FAQ knowledge bases by using semantic expressions for questions and answers
International Journal of Computer Applications in Technology
Effective pattern taxonomy mining in text documents
Proceedings of the 17th ACM conference on Information and knowledge management
An automatically constructed thesaurus for neural network based document categorization
Expert Systems with Applications: An International Journal
The use of categorization information in language models for question retrieval
Proceedings of the 18th ACM conference on Information and knowledge management
Intelligent QA Systems Using Semantic Expressions
KES '09 Proceedings of the 13th International Conference on Knowledge-Based and Intelligent Information and Engineering Systems: Part II
Optimization of restricted searches in web directories using hybrid data structures
ECIR'03 Proceedings of the 25th European conference on IR research
Proceedings of the 19th international conference on World wide web
Knowledge extraction with non-negative matrix factorization for text classification
IDEAL'09 Proceedings of the 10th international conference on Intelligent data engineering and automated learning
Distributed text classification with an ensemble kernel-based learning approach
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
A logistic regression-based smoothing method for Chinese text categorization
Expert Systems with Applications: An International Journal
Knowledge reduction in inconsistent decision tables
ADMA'06 Proceedings of the Second international conference on Advanced Data Mining and Applications
Estimation of FAQ knowledge bases by introducing measurements
KES'06 Proceedings of the 10th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part II
Automatic chinese text classification using n-gram model
ICCSA'10 Proceedings of the 2010 international conference on Computational Science and Its Applications - Volume Part III
A new approach for semi-supervised online news classification
HSI'05 Proceedings of the 3rd international conference on Human Society@Internet: web and Communication Technologies and Internet-Related Social Issues
Text classification using small number of features
MLDM'05 Proceedings of the 4th international conference on Machine Learning and Data Mining in Pattern Recognition
Application of novel chaotic neural networks to text classification based on PCA
PSIVT'06 Proceedings of the First Pacific Rim conference on Advances in Image and Video Technology
ACM Transactions on Information Systems (TOIS)
Effects of Terms Recognition Mistakes on Requests Processing for Interactive Information Retrieval
International Journal of Information Retrieval Research
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We develop an automatic text categorization approach and investigate its application to text retrieval. The categorization approach is derived from a combination of a learning paradigm known as instance-based learning and an advanced document retrieval technique known as retrieval feedback. We demonstrate the effectiveness of our categorization approach using two real-world document collections from the MEDLINE database. Next, we investigate the application of automatic categorization to text retrieval. Our experiments clearly indicate that automatic categorization improves the retrieval performance compared with no categorization. We also demonstrate that the retrieval performance using automatic categorization achieves the same retrieval quality as the performance using manual categorization. Furthermore, detailed analysis of the retrieval performance on each individual test query is provided.