Search Results for author: Chi-Chun Zhou

Found 7 papers, 2 papers with code

An Unsupervised Deep-Learning Method for Bone Age Assessment

no code implementations12 Jun 2022 Hao Zhu, Wan-Jing Nie, Yue-Jie Hou, Qi-Meng Du, Si-Jing Li, Chi-Chun Zhou

In this paper, based on the convolutional auto-encoder with constraints (CCAE), an unsupervised deep-learning model proposed in the classification of the fingerprint, we propose this model for the classification of the bone age and baptize it BA-CCAE.

Early Abnormal Detection of Sewage Pipe Network: Bagging of Various Abnormal Detection Algorithms

no code implementations6 Jun 2022 Zhen-Yu Zhang, Guo-Xiang Shao, Chun-Ming Qiu, Yue-Jie Hou, En-Ming Zhao, Chi-Chun Zhou

The results show that this method can achieve the early anomaly detection with the highest precision of 98. 21%, the recall rate 63. 58% and F1-score of 0. 774.

Anomaly Detection

An Unsupervised Deep-Learning Method for Fingerprint Classification: the CCAE Network and the Hybrid Clustering Strategy

no code implementations12 Sep 2021 Yue-Jie Hou, Zai-Xin Xie, Jian-Hu, Yao-Shen, Chi-Chun Zhou

The fingerprint classification is an important and effective method to quicken the process and improve the accuracy in the fingerprint matching process.

An Effective and Efficient Method to Solve the High-Order and the Non-Linear Ordinary Differential Equations: the Ratio Net

no code implementations18 May 2021 Chen-Xin Qin, Ru-Hao Liu, Mao-Cai Li, Chi-Chun Zhou, Yi-Liua

An effective and efficient method that solves the high-order and the non-linear ordinary differential equations is provided.

Converting Lattices into Networks: The Heisenberg Model and Its Generalizations with Long-Range Interactions

no code implementations22 Dec 2020 Chi-Chun Zhou, Yao Shen, Yu-Zhu Chen, Wu-sheng Daid

Moreover, by numerically calculating the eigenvalue of Heisenberg models and random walks on network with different numbers of links, we show that a system on lattice configurations with interactions between more particle-pairs have higher degeneracy of eigenstates.

Mathematical Physics Mathematical Physics Quantum Physics

Activation functions are not needed: the ratio net

1 code implementation14 May 2020 Chi-Chun Zhou, Hai-Long Tu, Yue-Jie Hou, Zhen Ling, Yi Liu, Jian Hua

We compare the effectiveness and efficiency of the ratio net and that of the RBF and the MLP with various kinds of activation functions in the classification task on the mnist database of handwritten digits and the Internet Movie Database (IMDb) which is a binary sentiment analysis dataset.

General Classification Sentiment Analysis

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