Discover @lttam Open Source projects

Tam Le (@lttam)

lttam

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Registered over 10 years ago
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MATLAB
100.0 %

TreeWasserstein

Matlab code for tree-Wasserstein distance in the paper "Tree-Sliced Variants of Wasserstein Distances", NeurIPS, 2019. (Tam Le, Makoto Yamada, Kenji Fukumizu, Marco Cuturi) --- A valid positive definite Wasserstein kernel for persistence diagrams: exp(-TW/t)

SobolevTransport

Code for "Sobolev Transport: A Scalable Metric for Probability Measures with Graph Metrics", published at AISTATS 2022 (Authors: Tam Le, Truyen Nguyen, Dinh Phung, Viet Anh Nguyen)

Kmeans-FlowTreeGW-Barycenter

Kmeans with flow-based tree Gromov-Wasserstein barycenters

UnbalancedSobolevTransport

Code for "Scalable Unbalanced Sobolev Transport for Measures on a Graph", published at AISTATS 2023 (Authors: Tam Le, Truyen Nguyen, Kenji Fukumizu)

EntropyPartialTransport

Code for "Entropy Partial Transport with Tree Metrics: Theory and Practice" -- AISTATS 2021 (Tam Le & Truyen Nguyen)

PersistenceFisher

Compute Persistence Fisher distance (Fisher information metric between two persistence diagrams with and without Fast Gauss Transform) --- Algorithm 1 in Tam Le & Makoto Yamada NIPS'18

FlowBasedAlignment-GW

Code and data for "Flow-based Alignment Approaches for Probability Measures in Different Spaces" -- AISTATS 2021 (Tam Le, Nhat Ho, Makoto Yamada)

GenAitEmb

Matlab code for generalized Aitchison embeddings (metric learning for histogram data points)

RobustOT-NoisyTreeMetric

Code for "Optimal Transport for Measures with Noisy Tree Metric", published at AISTATS 2024 (Authors: Tam Le, Truyen Nguyen, Kenji Fukumizu)

Generalized-Sobolev-Transport

Code for "Generalized Sobolev Transport for Probability Measures on a Graph", published at ICML 2024 (Authors: Tam Le, Truyen Nguyen, Kenji Fukumizu)

Adversarial-Regression

Code for: "Adversarial Regression with Doubly Non-Negative Weighting Matrices" -- NeurIPS, 2021. (Tam Le*, Truyen Nguyen*, Makoto Yamada, Jose Blanchet, Viet Anh Nguyen)