Active and semi-supervised data domain description

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

Authors

Data domain description techniques aim at deriving concise descriptions of objects belonging to a category of interest. For instance, the support vector domain description (SVDD) learns a hypersphere enclosing the bulk of provided unlabeled data such that points lying outside of the ball are considered anomalous. However, relevant information such as expert and background knowledge remain unused in the unsupervised setting. In this paper, we rephrase data domain description as a semi-supervised learning task, that is, we propose a semi-supervised generalization of data domain description (SSSVDD) to process unlabeled and labeled examples. The corresponding optimization problem is non-convex. We translate it into an unconstraint, continuous problem that can be optimized accurately by gradient-based techniques. Furthermore, we devise an effective active learning strategy to query low-confidence observations. Our empirical evaluation on network intrusion detection and object recognition tasks shows that our SSSVDDs consistently outperform baseline methods in relevant learning settings.
OriginalspracheEnglisch
TitelMachine Learning and Knowledge Discovery in Databases : European Conference, ECML PKDD 2009, Bled, Slovenia, September 7-11, 2009, Proceedings, Part I
HerausgeberWray Buntine, Marko Grobelnik, Dunja Mladenic, John Shawe-Taylor
Anzahl der Seiten16
ErscheinungsortBerlin, Heidelberg
VerlagSpringer Verlag
Erscheinungsdatum01.07.2009
Seiten407-422
ISBN (Print)978-3-642-04179-2
ISBN (elektronisch)978-3-642-04180-8
DOIs
PublikationsstatusErschienen - 01.07.2009
Extern publiziertJa
VeranstaltungEuropean Conference on Machine Learning and Knowledge Discovery in Databases - 2009 - Bled, Slowenien
Dauer: 07.09.200911.09.2009
https://www.k4all.org/event/european-conference-on-machine-learning-and-principles-and-practice-of-knowledge-discovery-in-databases/

DOI

Zuletzt angesehen

Publikationen

  1. Frame-based Data Factorizations
  2. Stimulating Computing
  3. An introduction to sliding mode control for interdisciplinary education
  4. The Framework for Inclusive Science Education
  5. Extension of SEIR compartmental models for constructive Lyapunov control of COVID-19 and analysis in terms of practical stability
  6. Development and evaluation of a training program for dialysis nurses - An intervention study
  7. An empirical investigation of experiences and the link between a servicedominant logic mindset, competitive advantage, and performance of nonprofit organizations
  8. Modality of task presentation and mathematical abilitiy in a study about spatial ability
  9. The interplay between posture control and memory for spatial locations
  10. Effects of plyometric training on postural control in static and dynamic testing situations
  11. The lens of polycentricity
  12. Gas-Kampf oder Gas-Krampf
  13. Plastic deformation induced microstructure evolution through gradient enhanced crystal plasticity based on a non-convex Helmholtz energy
  14. Rapid Prototyping of a Mechatronic Engine Valve Controller for IC Engines
  15. Solution for the direct kinematics problem of the general stewart-gough platform by using only linear actuators’ orientations
  16. Mathematical Modelling of molecular adsorption in zeolite coated frequency domain sensors
  17. Proof of concept
  18. Non-target Analysis and Chemometric Evaluation of a Passive Sampler Monitoring of Small Streams
  19. Odor Classification
  20. IFIP WG 13.5 workshop on resilience, reliability, safety and human error in system development
  21. Klimasimulation
  22. Lagrangian analysis of long-term dynamics of turbulent superstructures
  23. Predictive Maintenance of Bearings Through IoT and Cloud-Based Systems
  24. Team Emotions and Team Learning
  25. Internet-Based Cognitive Behavioral Therapy for Insomnia
  26. Ticio Escobar
  27. Applying the principles of green engineering to cradle-to-cradle design
  28. Sound symbolic congruency detection in humans but not in great apes
  29. Knowledge Production in Consulting Teams
  30. Wage Structures, Fairness Perceptions, and Job Satisfaction
  31. The complementarity of single-species and ecosystem-oriented research in conservation research
  32. A call for statistical editors in ecology
  33. Typisierung des Umweltmanagements von Kindern und Jugendlichen in Greenteams mittels der Methode der Clusteranalyse
  34. Inner and Outer Realms
  35. Das Schweigen
  36. Sozialstruktur und Semantik
  37. Hobbes' Puzzle
  38. Incorporation of Indigenous and Local Knowledge in Central Arctic Ocean Fisheries Management
  39. Conflict strength:
  40. Consequences, morality, and time in environmental risk evaluation
  41. Erbschaft- und Schenkungsteuer
  42. Statt Farbe: Licht.
  43. How Organizations Manage the Future
  44. Digital Natives - eine Generation des Übergangs
  45. Work = work ≠ work