Search Results for author: Ankur Nath

Found 3 papers, 0 papers with code

Guided Combinatorial Algorithms for Submodular Maximization

no code implementations8 May 2024 Yixin Chen, Ankur Nath, Chunli Peng, Alan Kuhnle

For constrained, not necessarily monotone submodular maximization, guiding the measured continuous greedy algorithm with a local search algorithm currently obtains the state-of-the-art approximation factor of 0. 401 \citep{buchbinder2023constrained}.

Unveiling the Limits of Learned Local Search Heuristics: Are You the Mightiest of the Meek?

no code implementations30 Oct 2023 Ankur Nath, Alan Kuhnle

In recent years, combining neural networks with local search heuristics has become popular in the field of combinatorial optimization.

Attribute Combinatorial Optimization

Dual-CyCon Net: A Cycle Consistent Dual-Domain Convolutional Neural Network Framework for Detection of Partial Discharge

no code implementations21 Dec 2020 Mohammad Zunaed, Ankur Nath, Md. Saifur Rahman

This loss explores cycle-invariant PD-specific features, enabling the model to learn more robust, noise-invariant features for PD detection.

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