Automatic feature selection for anomaly detection

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

Authors

  • Marius Kloft
  • Ulf Brefeld
  • Patrick Düssel
  • Christian Gehl
  • Pavel Laskov
A frequent problem in anomaly detection is to decide among different feature sets to be used. For example, various features are known in network intrusion detection based on packet headers, content byte streams or application level protocol parsing. A method for automatic feature selection in anomaly detection is proposed which determines optimal mixture coeffcients for various sets of features. The method generalizes the support vector data description (SVDD) and can be expressed as a semi-innite linear program that can be solved with standard techniques. The case of a single feature set can be handled as a particular case of the proposed method. The experimental evaluation of the new method on unsanitized HTTP data demonstrates that detectors using automatically selected features attain competitive performance, while sparing practitioners from a priori decisions on feature sets to be used.
OriginalspracheEnglisch
TitelProceedings of the 1st ACM workshop on Workshop on AISec
HerausgeberDirk Balfanz, Jessica Staddon
Anzahl der Seiten6
ErscheinungsortNew York
VerlagAssociation for Computing Machinery, Inc
Erscheinungsdatum27.10.2008
Seiten71-76
ISBN (Print)978-1-60558-291-7
DOIs
PublikationsstatusErschienen - 27.10.2008
Extern publiziertJa
VeranstaltungAISec '08 - Alexandria, USA / Vereinigte Staaten
Dauer: 27.10.200831.10.2008
Konferenznummer: 1

DOI

Zuletzt angesehen

Publikationen

  1. Identification of Parameters and States in PMSMs
  2. Mechanical characterization of as-cast AA7075/6060 and CuSn6/Cu99.5 compounds using an experimental and numerical push-out test
  3. Performance Saga: Interview 06
  4. Atomare Hinterlassenschaften
  5. TextCSN
  6. An Exploration of humans‘ ability to recognize emotions displayed by robots
  7. Collaborative benchmarking of functional-structural root architecture models
  8. Schellings subjektivitätskritik
  9. Always on Call: Is There an Age Advantage in Dealing with Availability and Response Expectations?
  10. Contested Promises
  11. CDS spreads, systemic risk and interconnectedness
  12. Guest Editors' Introduction
  13. Ecosystem Services as a Contested Concept
  14. The Use of Anti-Windup Techniques in Didactic Level Systems
  15. An Optimization Approach for Crew Rostering in Public Bus Transit
  16. A hybrid actuator modelling and hysteresis effect identification in camless internal combustion engines control
  17. Construal level theory
  18. Method of Artificial Vision in Guide Cane for Visually Impaired People
  19. Insights into adoption of farming practices through multiple lenses
  20. Special issue on Variational Pragmatics
  21. Appreciating ecological complexity
  22. Customer Orientation of Service Employees—Toward a Conceptual Framework of a Key Relationship Marketing Construct
  23. Performance Saga: Interview 05
  24. Mathematik als Fremdsprache?
  25. Mechanics of sheet-bulk indentation
  26. ›A moving picture of thought‹
  27. DSM-IV und DSM-5
  28. Wie partizipativ sind Bottom-up-Transformationen?
  29. Model Predictive Control for Energy Optimization in Generators/Motors as Well as Converters and Inverters for Futuristic Integrated Power Networks
  30. Natality ‒ Philosophical Rudiments concerning a Generative Phenomenology
  31. Exploring the Use of the Pronoun I in German Academic Texts with Machine Learning
  32. The State and Healthcare
  33. Hot deformation behavior and processing map of Mg-3Sn-2Ca-0.4Al-0.4Zn alloy
  34. What do we know about new venture investment time patterns?
  35. Analysis of the forming behaviour of in-situ drawn sandwich sheets
  36. Accounting for capacity and flow of ecosystem services
  37. Ecosystem functions as indicators for heathland responses to nitrogen fertilisation
  38. Open-flow mixing and transfer operators
  39. Conveying the Ethics of Artificial Intelligence in K–12 and Academia: A Systematic Review of Teaching Methods
  40. Pragmatics broadly viewed
  41. 11. Methoden-Muster
  42. Sustainable Statehood: Reflections on Critical (Pre-)Conditions, Requirements and Design Options
  43. Propagating Maximum Capacities for Recommendation