Search Results for author: Xiang Meng

Found 7 papers, 2 papers with code

FALCON: FLOP-Aware Combinatorial Optimization for Neural Network Pruning

1 code implementation11 Mar 2024 Xiang Meng, Wenyu Chen, Riade Benbaki, Rahul Mazumder

In this paper, we propose FALCON, a novel combinatorial-optimization-based framework for network pruning that jointly takes into account model accuracy (fidelity), FLOPs, and sparsity constraints.

Combinatorial Optimization Network Pruning

Human Pose-based Estimation, Tracking and Action Recognition with Deep Learning: A Survey

no code implementations19 Oct 2023 Lijuan Zhou, Xiang Meng, Zhihuan Liu, Mengqi Wu, Zhimin Gao, Pichao Wang

This paper presents a comprehensive survey of pose-based applications utilizing deep learning, encompassing pose estimation, pose tracking, and action recognition. Pose estimation involves the determination of human joint positions from images or image sequences.

2D Pose Estimation 3D Pose Estimation +3

Fast as CHITA: Neural Network Pruning with Combinatorial Optimization

no code implementations28 Feb 2023 Riade Benbaki, Wenyu Chen, Xiang Meng, Hussein Hazimeh, Natalia Ponomareva, Zhe Zhao, Rahul Mazumder

Our approach, CHITA, extends the classical Optimal Brain Surgeon framework and results in significant improvements in speed, memory, and performance over existing optimization-based approaches for network pruning.

Combinatorial Optimization Network Pruning

Quant-BnB: A Scalable Branch-and-Bound Method for Optimal Decision Trees with Continuous Features

no code implementations23 Jun 2022 Rahul Mazumder, Xiang Meng, Haoyue Wang

Recently there has been significant interest in learning optimal decision trees using various approaches (e. g., based on integer programming, dynamic programming) -- to achieve computational scalability, most of these approaches focus on classification tasks with binary features.

Combinatorial Optimization

Efficient phase-factor evaluation in quantum signal processing

2 code implementations26 Feb 2020 Yulong Dong, Xiang Meng, K. Birgitta Whaley, Lin Lin

Quantum signal processing (QSP) is a powerful quantum algorithm to exactly implement matrix polynomials on quantum computers.

Quantum Physics Optimization and Control Computational Physics

Dynamic Mean-Variance Portfolio Optimisation

no code implementations6 Jul 2019 Xiang Meng

The portfolio optimisation problem, first raised by Harry Markowitz in 1952, has been a fundamental and central topic to understanding the stock market and making decisions.

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