skip to main content
10.1145/584792.584855acmconferencesArticle/Chapter ViewAbstractPublication PagescikmConference Proceedingsconference-collections
Article

Capturing term dependencies using a language model based on sentence trees

Published: 04 November 2002 Publication History

Abstract

We describe a new probabilistic Sentence Tree Language Modeling approach that captures term dependency patterns in Topic Detection and Tracking's (TDT) Story Link Detection task. New features of the approach include modeling the syntactic structure of sentences in documents by a sentence-bin approach and a computationally efficient algorithm for capturing the most significant sentence-level term dependencies using a Maximum Spanning Tree approach, similar to Van Rijsbergen's modeling of document-level term dependencies.The new model is a good discriminator of on-topic and off-topic story pairs providing evidence that sentence-level term dependencies contain significant information about relevance. Although runs on a subset of the TDT2 corpus show that the model is outperformed by the unigram language model, a mixture of the unigram and the Sentence Tree models is shown to improve on the best performance especially in the regions of low false alarms.

References

[1]
Allan, J., Lavrenko, V. and Swan, R. Explorations Within Topic Tracking and Detection, Topic Detection and Tracking: Event-based Information Organization, James Allan, Editor, Kluwer Academic Publishers, 197--224, 2002.
[2]
Conrad, J. G. and Utt, M. H. A System for Discovering Relationships by Feature Extraction from Text Databases, ACM SIGIR, 260--270, 1994.
[3]
Cormen, T. H., Leiserson, C. E. and Rivest, R. L. Introduction to Algorithms, MIT Press, 1990.
[4]
Croft, W. B., Turtle, H. R. and Lewis,D. D. The use of phrases and structured queries in information retrieval, ACM SIGIR, 32--45, 1991.
[5]
De Finetti, B. Theory of Probability, 1:146--161, Wiley, London 1974.
[6]
Fung, R. M., Crawford, S. L., Appelbaum, L. A. and Tong, R. M. An architecture for probabilistic concept-based information retrieval, ACM SIGIR, 455--467, 1990.
[7]
Jin, H., Schwartz, R., Sista, S. and Walls, F. Topic Tracking for Radio, TV Broadcast, and Newswire, DARPA Broadcast news Workshop, 199-204, 1999.
[8]
Lavrenko, V., Allan, J., DeGuzman, E., LaFlamme,D., Pollard, V. and Thomas, S. Relevance models for Topic Detection and Tracking, Proceedings of the Conference on Human Language Technology (HLT), 2002.
[9]
Manning, C. D. and Schutze, H. Foundations of Statistical Natural Language Processing, MIT Press, 1999.
[10]
Martin, A., Doddington, G., Kamm, T. and Ordowski, M. The DET curve in assessment of detection task performance, EuroSpeech, 1895--1898, 1997.
[11]
Ponte, J. M. and Croft, W. B. A Language Modeling Approach to Information Retrieval, ACM SIGIR, 275--281, 1998.
[12]
Porter, M. F. An algorithm for suffix stripping, Program, 14(3):130--137, 1980.
[13]
Rijsbergen, V. Information Retrieval, Butterworths, 1979.
[14]
Robertson, S. E. and Bovey, J. D. Statistical Problems in the Application of Probabilistic Models to Information Retrieval, Technical Report, Center for Information Science, City University, 1982.
[15]
Song, F. and Croft, W. B. A General Language Model for Information Retrieval, Information and Knowledge Management, 1999.
[16]
Turtle, H. R. and Croft, W. B. Inference Networks for Document Retrieval, ACM SIGIR, 1--24, 1990.
[17]
Wong, S. K. M., Ziarko, W. and Wong, P. C. N. Generalized Vector Space Model in Information Retrieval, ACM SIGIR 18--25, 1985.
[18]
Yamron, J., Carp, I., Gillick, L., Lowe, S. and van Mulbregt, P. Topic Tracking in a New Stream, DARPA Broadcast news Workshop, 133--138, 1999.
[19]
Yang, Y., Carbonell, J., Brown, R., Lafferty, J., Pierce, T. and Ault, T. Multi-strategy Learning for TDT, Topic Detection and Tracking: Event-based Information Organization, James Allan, Editor, Kluwer Academic Publishers, 85--114, 2002.
[20]
The Topic Detection and Tracking evaluation phase 2 plan, http://www.nist.gov/speech/tests/tdt/tdt98/doc/tdt2.eval\\.plan.98.v3.7.pdf.

Cited By

View all

Index Terms

  1. Capturing term dependencies using a language model based on sentence trees

    Recommendations

    Comments

    Information & Contributors

    Information

    Published In

    cover image ACM Conferences
    CIKM '02: Proceedings of the eleventh international conference on Information and knowledge management
    November 2002
    704 pages
    ISBN:1581134924
    DOI:10.1145/584792
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

    Sponsors

    Publisher

    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 04 November 2002

    Permissions

    Request permissions for this article.

    Check for updates

    Author Tags

    1. co-occurrences
    2. dependencies
    3. language modeling
    4. maximum spanning tree
    5. probabilistic approaches
    6. sentences
    7. story link detection
    8. topic detection
    9. tracking

    Qualifiers

    • Article

    Conference

    CIKM02

    Acceptance Rates

    Overall Acceptance Rate 1,861 of 8,427 submissions, 22%

    Upcoming Conference

    CIKM '25

    Contributors

    Other Metrics

    Bibliometrics & Citations

    Bibliometrics

    Article Metrics

    • Downloads (Last 12 months)9
    • Downloads (Last 6 weeks)0
    Reflects downloads up to 13 Jan 2025

    Other Metrics

    Citations

    Cited By

    View all

    View Options

    Login options

    View options

    PDF

    View or Download as a PDF file.

    PDF

    eReader

    View online with eReader.

    eReader

    Media

    Figures

    Other

    Tables

    Share

    Share

    Share this Publication link

    Share on social media