Safety in numbers: Learning categories from few examples with multi model knowledge transfer

Tatiana Tommasi, Francesco Orabona, Barbara Caputo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

150 Scopus citations

Abstract

Learning object categories from small samples is a challenging problem, where machine learning tools can in general provide very few guarantees. Exploiting prior knowledge may be useful to reproduce the human capability of recognizing objects even from only one single view. This paper presents an SVM-based model adaptation algorithm able to select and weight appropriately prior knowledge coming from different categories. The method relies on the solution of a convex optimization problem which ensures to have the minimal leave-one-out error on the training set. Experiments on a subset of the Caltech-256 database show that the proposed method produces better results than both choosing one single prior model, and transferring from all previous experience in a flat uninformative way. ©2010 IEEE.
Original languageEnglish (US)
Title of host publicationProceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Pages3081-3088
Number of pages8
DOIs
StatePublished - Aug 31 2010
Externally publishedYes

Bibliographical note

Generated from Scopus record by KAUST IRTS on 2023-09-25

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