Search Results for author: Sitian Qian

Found 3 papers, 1 papers with code

BUFF: Boosted Decision Tree based Ultra-Fast Flow matching

no code implementations28 Apr 2024 Cheng Jiang, Sitian Qian, Huilin Qu

Tabular data stands out as one of the most frequently encountered types in high energy physics.

Particle Transformer for Jet Tagging

1 code implementation8 Feb 2022 Huilin Qu, Congqiao Li, Sitian Qian

Based on the large dataset, we propose a new Transformer-based architecture for jet tagging, called Particle Transformer (ParT).

Jet Tagging

Schrödinger PCA: On the Duality between Principal Component Analysis and Schrödinger Equation

no code implementations8 Jun 2020 Ziming Liu, Sitian Qian, Yi-Xuan Wang, Yuxuan Yan, Tianyi Yang

Counterintuitively, by drawing the connection between PCA and Schr\"odinger equation, we can not only attack the undersampling challenge but also compute in an efficient and decoupled way with the proposed algorithm called Schr\"odinger PCA.

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