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Semi-supervised Gradient Boosting

Semi-supervised gradient boosting kombinerer gradient boosted trees med selvtrening eller pseudo-merking for å utnytte store mengder umerkede data sammen med et lite sett med merkede data. En innledende GBM-tilpasning på merkede data tildeler sikre prediksjoner til umerkede eksempler; disse pseudo-merkede punktene foldes tilbake inn i treningen, og modellen blir re-boostet, og itererer til konvergens. Dette gjør at praktikere kan utnytte billige, umerkede data når merker er knappe eller dyre.

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  1. Yarowsky, D. (1995). Unsupervised word sense disambiguation rivaling supervised methods. Proceedings of ACL 1995, 189–196. (Foundational self-training framework underlying pseudo-label approaches.) link
  2. Chapelle, O., Scholkopf, B., & Zien, A. (Eds.) (2006). Semi-Supervised Learning. MIT Press. ISBN: 978-0-262-03358-9

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ScholarGate. (2026, June 3). Semi-supervised Gradient Boosting (Self-training / Pseudo-labeling with Gradient Boosted Trees). ScholarGate. https://scholargate.app/no/machine-learning/semi-supervised-gradient-boosting

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ScholarGateSemi-supervised Gradient Boosting (Semi-supervised Gradient Boosting (Self-training / Pseudo-labeling with Gradient Boosted Trees)). Hentet 2026-06-15 fra https://scholargate.app/no/machine-learning/semi-supervised-gradient-boosting · Datasett: https://doi.org/10.5281/zenodo.20539026