no code implementations • 5 Dec 2024 • Kevin Wu, Rabab Haider, Pascal Van Hentenryck
Transmission Expansion Planning (TEP) is the process of optimizing the development and upgrade of the power grid to ensure reliable, efficient, and cost-effective electricity delivery while addressing grid constraints.
1 code implementation • 7 Nov 2024 • Eric Wu, Kevin Wu, James Zou
There is great interest in fine-tuning frontier large language models (LLMs) to inject new information and update existing knowledge.
no code implementations • 22 Jun 2024 • Kevin Wu, Eric Wu, Kit Rodolfa, Daniel E. Ho, James Zou
In particular, the adaptive nature of AI models presents unique challenges to regulators as updating a model can improve its performance but also introduce safety risks.
1 code implementation • 16 Apr 2024 • Kevin Wu, Eric Wu, James Zou
Conversely, when the model's initial response is incorrect, does it always know to use the retrieved information to correct itself, or does it insist on its wrong prior response?
1 code implementation • 3 Feb 2024 • Kevin Wu, Eric Wu, Ally Cassasola, Angela Zhang, Kevin Wei, Teresa Nguyen, Sith Riantawan, Patricia Shi Riantawan, Daniel E. Ho, James Zou
In this paper, we ask: do the sources that LLMs generate actually support the claims that they make?
no code implementations • 3 Oct 2023 • Kevin Wu, Mathieu Tanneau, Pascal Van Hentenryck
Transmission Network Expansion Planning (TNEP) problems find the most economical way of expanding a given grid given long-term growth in generation capacity and demand patterns.
1 code implementation • 2 Oct 2023 • Yongchan Kwon, Eric Wu, Kevin Wu, James Zou
Quantifying the impact of training data points is crucial for understanding the outputs of machine learning models and for improving the transparency of the AI pipeline.
no code implementations • 12 Nov 2021 • Eric Wu, Kevin Wu, James Zou
Medical AI algorithms can often experience degraded performance when evaluated on previously unseen sites.
no code implementations • MIDL 2019 • Eric Wu, Kevin Wu, William Lotter
Breast cancer classification in mammography exemplifies these challenges, with a malignancy rate of around 0. 5% in a screening population, which is compounded by the relatively small size of lesions (~1% of the image) in malignant cases.
no code implementations • 23 Dec 2019 • William Lotter, Abdul Rahman Diab, Bryan Haslam, Jiye G. Kim, Giorgia Grisot, Eric Wu, Kevin Wu, Jorge Onieva Onieva, Jerrold L. Boxerman, Meiyun Wang, Mack Bandler, Gopal Vijayaraghavan, A. Gregory Sorensen
Breast cancer remains a global challenge, causing over 1 million deaths globally in 2018.
no code implementations • 1 Nov 2019 • Kevin Wu, Eric Wu, Yaping Wu, Hongna Tan, Greg Sorensen, Meiyun Wang, Bill Lotter
We specifically explore how a deep learning algorithm trained on screening mammograms from the US and UK generalizes to mammograms collected at a hospital in China, where screening is not widely implemented.
no code implementations • 23 Dec 2018 • Ghazal Fazelnia, Mark Ibrahim, Ceena Modarres, Kevin Wu, John Paisley
Models for sequential data such as the recurrent neural network (RNN) often implicitly model a sequence as having a fixed time interval between observations and do not account for group-level effects when multiple sequences are observed.
1 code implementation • 21 Jul 2018 • Eric Wu, Kevin Wu, David Cox, William Lotter
Deep learning approaches to breast cancer detection in mammograms have recently shown promising results.
no code implementations • 6 Mar 2018 • Kevin Wu, Eric Wu, Gabriel Kreiman
We use a biologically inspired two-part convolutional neural network ('GistNet') that models the fovea and periphery to provide a proof-of-principle demonstration that computational object recognition can significantly benefit from the gist of the scene as contextual information.