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    RESEARCH ON THE GEAR OF SHEARER’S CUTTING PART BASED ON MFC-ANNS by ZHAO LiJuan, LI MingHao

    Published 2016-01-01
    “…Combining MFC with ANNs could predict shearer ’s kinematics parameters when the gears was reliable operation,the prediction error reach 5. 6538 × 10<sup>- 6</sup>,the research results provides a unequivocal quantitative basis for the design and optimization of gear type parts which could improve this type of parts’ functional reliability effectively,this method has instruction significance to practical shearer’s productions.…”
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    Research and prospect of reversible data hiding method with contrast enhancement by Yang YANG, Wei-ming ZHANG, ong-dong HOUD, Hui WANG, Neng-hai YU

    Published 2016-04-01
    “…Reversible data hiding methods can recover the cover image losslessly after extracting the secret message from the marked image.Such technology can be used in the certification or the label of military,justice and medical images,which are sensitive and slight modification are not allowed.Especially for the medical images,RDH tech-nology can be used in protecting the privacy of the patient.A series of RDH methods with contrast enhancement ef-fect were introduced and classified into pixel-based histogram methods and prediction-error-based histogram meth-ods according to the type of carrier in RDH scheme.The main purpose of such algorithms was to improve the sub-jective visual quality of marked images and to embed secret data into cover image reversibly meanwhile.These se-ries of algorithms were suitable for the research of privacy protection of medical image.Finally,future development in this direction is prospected through analyzing the advantages and disadvantages of the existing work.…”
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    STRUCTURAL STRENGTH ANALYSIS AND EXPERIMENTAL RESEARCH FOR WORKING DEVICE OF LOADER by WAN YiPin, JIA Jie, LIANG Jia, SONG XuDing

    Published 2016-01-01
    “…The method with typical operating conditions was used in simulation and experimental research on the structure strength analysis. The results showed that the simulation results agree well with the measured values,and the error of them between the 1. 6% <sup> </sup>7. 3%,so as to effectively determine the load measuring point location area. …”
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    Anomaly detection research using Isolation Forest in Machine Learning by A. S. Kechedzhiev, O. L. Tsvetkova

    Published 2024-04-01
    “…The study includes data preprocessing, training the model on the training set, and evaluating the model's performance on the test set using accuracy metrics, error matrix, and classification report. To implement this research, the Python programming language and the scikit-learn library were chosen to implement the Isolation Forest, as well as Pandas for working with data.Result. …”
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    Research on the method of weight calculation and equipment arrangement optimization of tramcar by DUAN Huadong, LIU Xiaofeng, JIANG Zhongcheng, ZHANG Bo

    Published 2022-01-01
    “…Research was carried out on the weight calculation and equipment layout optimization methods of five-module articulated floating tram. …”
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  18. 1118

    Advances in Research and Application of Techniques for Measuring Photosynthetically Active Radiation by Jiahui Liu, Yefan Cai, Xiangcan Pei, Xiangyang Yu

    Published 2025-05-01
    “…The technical principles, sources of error, and practical applications of commercial PAR sensors are presented at the next section. …”
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