Search Results for author: Bowei Chen

Found 7 papers, 1 papers with code

EcoVal: An Efficient Data Valuation Framework for Machine Learning

no code implementations14 Feb 2024 Ayush K Tarun, Vikram S Chundawat, Murari Mandal, Hong Ming Tan, Bowei Chen, Mohan Kankanhalli

In this paper, we introduce an efficient data valuation framework EcoVal, to estimate the value of data for machine learning models in a fast and practical manner.

Data Valuation

SRNI-CAR: A comprehensive dataset for analyzing the Chinese automotive market

no code implementations19 Dec 2023 Ruixin Ding, Bowei Chen, James M. Wilson, Zhi Yan, Yufei Huang

The automotive industry plays a critical role in the global economy, and particularly important is the expanding Chinese automobile market due to its immense scale and influence.

Total Selfie: Generating Full-Body Selfies

no code implementations28 Aug 2023 Bowei Chen, Brian Curless, Ira Kemelmacher-Shlizerman, Steven M. Seitz

We present a method to generate full-body selfies from photographs originally taken at arms length.

Learning Continuous Implicit Representation for Near-Periodic Patterns

1 code implementation25 Aug 2022 Bowei Chen, Tiancheng Zhi, Martial Hebert, Srinivasa G. Narasimhan

To address these challenges, we learn a neural implicit representation using a coordinate-based MLP with single image optimization.

Learning Robust Variational Information Bottleneck with Reference

no code implementations29 Apr 2021 Weizhu Qian, Bowei Chen, Xiaowei Huang

We propose a new approach to train a variational information bottleneck (VIB) that improves its robustness to adversarial perturbations.

Index Tracking with Cardinality Constraints: A Stochastic Neural Networks Approach

no code implementations12 Nov 2019 Yu Zheng, Bowei Chen, Timothy M. Hospedales, Yongxin Yang

Compared with the benchmarked models, our model has the lowest tracking error, across a range of portfolio sizes.

Evolutionary Algorithms

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