Search Results for author: Devanathan Thiruvenkatachari

Found 2 papers, 1 papers with code

Online probabilistic label trees

1 code implementation8 Jul 2020 Kalina Jasinska-Kobus, Marek Wydmuch, Devanathan Thiruvenkatachari, Krzysztof Dembczyński

We introduce online probabilistic label trees (OPLTs), an algorithm that trains a label tree classifier in a fully online manner without any prior knowledge about the number of training instances, their features and labels.

Few-Shot Learning Multi-class Classification

Bandit Multiclass Linear Classification: Efficient Algorithms for the Separable Case

no code implementations6 Feb 2019 Alina Beygelzimer, Dávid Pál, Balázs Szörényi, Devanathan Thiruvenkatachari, Chen-Yu Wei, Chicheng Zhang

Under the more challenging weak linear separability condition, we design an efficient algorithm with a mistake bound of $\min (2^{\widetilde{O}(K \log^2 (1/\gamma))}, 2^{\widetilde{O}(\sqrt{1/\gamma} \log K)})$.

Classification General Classification

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