Search Results for author: Harlin Lee

Found 7 papers, 6 papers with code

$O(k)$-Equivariant Dimensionality Reduction on Stiefel Manifolds

1 code implementation19 Sep 2023 Andrew Lee, Harlin Lee, Jose A. Perea, Nikolas Schonsheck, Madeleine Weinstein

Then, we define a continuous and $O(k)$-equivariant map $\pi_\alpha$ that acts as a ``closest point operator'' to project the data onto the image of $V_k(\mathbb{R}^n)$ in $V_k(\mathbb{R}^N)$ under the embedding determined by $\alpha$, while minimizing distortion.

Dimensionality Reduction

Distilled Non-Semantic Speech Embeddings with Binary Neural Networks for Low-Resource Devices

1 code implementation12 Jul 2022 Harlin Lee, Aaqib Saeed

This work introduces BRILLsson, a novel binary neural network-based representation learning model for a broad range of non-semantic speech tasks.

Emotion Recognition Keyword Spotting +4

Automatic Sleep Scoring from Large-scale Multi-channel Pediatric EEG

1 code implementation30 Jun 2022 Harlin Lee, Aaqib Saeed

But pediatric sleep is severely under-researched compared to adult sleep in the context of machine learning for health, and sleep scoring algorithms developed for adults usually perform poorly on infants.

EEG

Joint Content-Context Analysis of Scientific Publications: Identifying Opportunities for Collaboration in Cognitive Science

no code implementations NeurIPS Workshop AI4Scien 2021 Lu Cheng, Girish Ganesan, William He, Daniel Silverston, Harlin Lee, Jacob Gates Foster

This work studies publications in the field of cognitive science and utilizes mathematical techniques to connect the analysis of the papers' content (abstracts) to the context (citation, journals).

Community Detection

A Large Collection of Real-world Pediatric Sleep Studies

1 code implementation26 Feb 2021 Harlin Lee, Boyue Li, Shelly DeForte, Mark Splaingard, Yungui Huang, Yuejie Chi, Simon Lin Linwood

Despite being crucial to health and quality of life, sleep -- especially pediatric sleep -- is not yet well understood.

Vector-Valued Graph Trend Filtering with Non-Convex Penalties

1 code implementation29 May 2019 Rohan Varma, Harlin Lee, Jelena Kovačević, Yuejie Chi

This work studies the denoising of piecewise smooth graph signals that exhibit inhomogeneous levels of smoothness over a graph, where the value at each node can be vector-valued.

Denoising Event Detection +1

Cannot find the paper you are looking for? You can Submit a new open access paper.