Search Results for author: Yang Qian

Found 8 papers, 3 papers with code

TikTokActions: A TikTok-Derived Video Dataset for Human Action Recognition

no code implementations14 Feb 2024 Yang Qian, Yinan Sun, Ali Kargarandehkordi, Onur Cezmi Mutlu, Saimourya Surabhi, Pingyi Chen, Zain Jabbar, Dennis Paul Wall, Peter Washington

We find that the performance of the model pre-trained using our Tik-Tok dataset is comparable to models trained on larger action recognition datasets (95. 3% on UCF101 and 53. 24% on HMDB51).

Action Recognition Temporal Action Localization

Multimodal deep representation learning for quantum cross-platform verification

no code implementations7 Nov 2023 Yang Qian, Yuxuan Du, Zhenliang He, Min-Hsiu Hsieh, DaCheng Tao

Cross-platform verification, a critical undertaking in the realm of early-stage quantum computing, endeavors to characterize the similarity of two imperfect quantum devices executing identical algorithms, utilizing minimal measurements.

Representation Learning

Shuffle-QUDIO: accelerate distributed VQE with trainability enhancement and measurement reduction

1 code implementation26 Sep 2022 Yang Qian, Yuxuan Du, DaCheng Tao

To gain such computational advantages on large-scale problems, a feasible solution is the QUantum DIstributed Optimization (QUDIO) scheme, which partitions the original problem into $K$ subproblems and allocates them to $K$ quantum machines followed by the parallel optimization.

Distributed Optimization

PoseFace: Pose-Invariant Features and Pose-Adaptive Loss for Face Recognition

no code implementations25 Jul 2021 Qiang Meng, Xiaqing Xu, Xiaobo Wang, Yang Qian, Yunxiao Qin, Zezheng Wang, Chenxu Zhao, Feng Zhou, Zhen Lei

Despite the great success achieved by deep learning methods in face recognition, severe performance drops are observed for large pose variations in unconstrained environments (e. g., in cases of surveillance and photo-tagging).

Face Recognition

Accelerating variational quantum algorithms with multiple quantum processors

no code implementations24 Jun 2021 Yuxuan Du, Yang Qian, DaCheng Tao

Variational quantum algorithms (VQAs) have the potential of utilizing near-term quantum machines to gain certain computational advantages over classical methods.

Distributed Optimization

The dilemma of quantum neural networks

1 code implementation9 Jun 2021 Yang Qian, Xinbiao Wang, Yuxuan Du, Xingyao Wu, DaCheng Tao

The core of quantum machine learning is to devise quantum models with good trainability and low generalization error bound than their classical counterparts to ensure better reliability and interpretability.

Quantum Machine Learning

TopicModel4J: A Java Package for Topic Models

1 code implementation28 Oct 2020 Yang Qian, Yuanchun Jiang, Yidong Chai, Yezheng Liu, Jiansha Sun

Topic models provide a flexible and principled framework for exploring hidden structure in high-dimensional co-occurrence data and are commonly used natural language processing (NLP) of text.

Lemmatization Topic Models

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