Search Results for author: Yale Chang

Found 7 papers, 0 papers with code

Convolution-Free Waveform Transformers for Multi-Lead ECG Classification

no code implementations29 Sep 2021 Annamalai Natarajan, Gregory Boverman, Yale Chang, Corneliu Antonescu, Jonathan Rubin

We present our entry to the 2021 PhysioNet/CinC challenge - a waveform transformer model to detect cardiac abnormalities from ECG recordings.

Classification ECG Classification

Interpretable Additive Recurrent Neural Networks For Multivariate Clinical Time Series

no code implementations15 Sep 2021 Asif Rahman, Yale Chang, Jonathan Rubin

Importantly, the hidden state activations represent feature coefficients that correlate with the prediction target and can be visualized as risk curves that capture the global relationship between individual input features and the outcome.

Time Series Time Series Analysis

Solving Interpretable Kernel Dimensionality Reduction

no code implementations NeurIPS 2019 Chieh Wu, Jared Miller, Yale Chang, Mario Sznaier, Jennifer Dy

While KDR methods can be easily solved by keeping the most dominant eigenvectors of the kernel matrix, its features are no longer easy to interpret.

Clustering Dimensionality Reduction

Solving Interpretable Kernel Dimension Reduction

no code implementations6 Sep 2019 Chieh Wu, Jared Miller, Yale Chang, Mario Sznaier, Jennifer Dy

While KDR methods can be easily solved by keeping the most dominant eigenvectors of the kernel matrix, its features are no longer easy to interpret.

Clustering Dimensionality Reduction

Spectral Non-Convex Optimization for Dimension Reduction with Hilbert-Schmidt Independence Criterion

no code implementations6 Sep 2019 Chieh Wu, Jared Miller, Yale Chang, Mario Sznaier, Jennifer Dy

The Hilbert Schmidt Independence Criterion (HSIC) is a kernel dependence measure that has applications in various aspects of machine learning.

Clustering Dimensionality Reduction

Deep Kernel Learning for Clustering

no code implementations9 Aug 2019 Chieh Wu, Zulqarnain Khan, Yale Chang, Stratis Ioannidis, Jennifer Dy

We propose a deep learning approach for discovering kernels tailored to identifying clusters over sample data.

Clustering Deep Clustering

Multiple Clustering Views from Multiple Uncertain Experts

no code implementations ICML 2017 Yale Chang, Junxiang Chen, Michael H. Cho, Peter J. Castaldi, Edwin K. Silverman, Jennifer G. Dy

In this paper, we address the problem on how to automatically discover multiple ways to cluster data given potentially diverse inputs from multiple uncertain experts.

Clustering Variational Inference

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