Search Results for author: Shijia Hu

Found 3 papers, 3 papers with code

Assessing the Performance of Online Students -- New Data, New Approaches, Improved Accuracy

1 code implementation4 Sep 2021 Robin Schmucker, Jingbo Wang, Shijia Hu, Tom M. Mitchell

This student performance (SP) modeling problem is a critical step for building adaptive online teaching systems.

Knowledge Tracing regression

PULSE: Self-Supervised Photo Upsampling via Latent Space Exploration of Generative Models

16 code implementations CVPR 2020 Sachit Menon, Alexandru Damian, Shijia Hu, Nikhil Ravi, Cynthia Rudin

We present an algorithm addressing this problem, PULSE (Photo Upsampling via Latent Space Exploration), which generates high-resolution, realistic images at resolutions previously unseen in the literature.

Face Hallucination Hallucination +1

New Techniques for Preserving Global Structure and Denoising with Low Information Loss in Single-Image Super-Resolution

1 code implementation9 May 2018 Yijie Bei, Alex Damian, Shijia Hu, Sachit Menon, Nikhil Ravi, Cynthia Rudin

This work identifies and addresses two important technical challenges in single-image super-resolution: (1) how to upsample an image without magnifying noise and (2) how to preserve large scale structure when upsampling.

Denoising Image Super-Resolution

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