Search Results for author: Sambit Panda

Found 7 papers, 5 papers with code

Simplest Streaming Trees

2 code implementations16 Oct 2021 Haoyin Xu, Jayanta Dey, Sambit Panda, Joshua T. Vogelstein

In a benchmark suite containing 72 classification problems (the OpenML-CC18 data suite), we illustrate that our approach, Stream Decision Forest (SDF), does not suffer from either of the aforementioned limitations.

Continual Learning Transfer Learning

The Chi-Square Test of Distance Correlation

1 code implementation27 Dec 2019 Cencheng Shen, Sambit Panda, Joshua T. Vogelstein

One major bottleneck is the testing process: because the null distribution of distance correlation depends on the underlying random variables and metric choice, it typically requires a permutation test to estimate the null and compute the p-value, which is very costly for large amount of data.

valid

High-dimensional and universally consistent k-sample tests

no code implementations20 Oct 2019 Sambit Panda, Cencheng Shen, Ronan Perry, Jelle Zorn, Antoine Lutz, Carey E. Priebe, Joshua T. Vogelstein

The evaluation included several popular independence statistics and covered a comprehensive set of simulations.

Two-sample testing

hyppo: A Multivariate Hypothesis Testing Python Package

4 code implementations3 Jul 2019 Sambit Panda, Satish Palaniappan, Junhao Xiong, Eric W. Bridgeford, Ronak Mehta, Cencheng Shen, Joshua T. Vogelstein

We introduce hyppo, a unified library for performing multivariate hypothesis testing, including independence, two-sample, and k-sample testing.

Two-sample testing

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