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检索条件"主题词=k-Nearest Neighbor algorithm"
159 条 记 录,以下是11-20 订阅
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Improvement of k-nearest neighbor algorithm based on double filtering  5
Improvement of k-nearest neighbor algorithm based on double ...
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5th International Conference on Mechanical, Control and Computer Engineering (ICMCCE)
作者: Ma, Chun Jie Ding, Zheng Sheng Xian Univ Sci & Technol Coll Sci Xian 710600 Peoples R China
Aiming at the shortcoming that the efficiency of k-nearest neighbor algorithm (kNN) greatly decreases with the increase of the number of samples, a two-screen k-nearest neighbor algorithm is proposed. Its purpose is t... 详细信息
来源: 评论
dForml(kNN)-PseAAC: Detecting formylation sites from protein sequences using k-nearest neighbor algorithm via Chou's 5-step rule and pseudo components
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JOURNAL OF THEORETICAL BIOLOGY 2019年 470卷 43-49页
作者: Ning, Qiao Ma, Zhiqiang Zhao, Xiaowei Northeast Normal Univ Informat Sci & Technol Changchun 130117 Jilin Peoples R China
Formylation is a type of post-translational modification that can occur on lysine sites, which plays an irreplaceable role in organism. To better understand the mechanism, it is necessary to identify formylation sites... 详细信息
来源: 评论
Design and Implementation of Handwritten Digit Recognition Based on k-nearest neighbor algorithm
Design and Implementation of Handwritten Digit Recognition B...
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作者: Ying Wang Qingyun Liu Yaqi Sun Feng Zhang Yining Zhu College of Computer Science and Technology Hengyang Normal University Hunan Provincial Key Laboratory of Intelligent Information Processing and Application
In this paper, a handwritten digit recognition system based on knearest neighbor algorithm is designed and implemented. By analyzing the application principle and steps of k-nearest neighbor algorithm in machine learn... 详细信息
来源: 评论
A novel single-ended fault location scheme for parallel transmission lines using k-nearest neighbor algorithm
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COMPUTERS & ELECTRICAL ENGINEERING 2018年 69卷 41-53页
作者: Swetapadma, Aleena Yadav, Anamika KIIT Univ Sch Comp Engn Bhubaneswar Odisha India NIT Raipur Dept Elect Engn Chhattisgarh India
This paper proposes k-nearest neighbour (k-NN)-based method for fault location estimation of all types of fault in parallel lines using one-terminal measurement. Discrete Fourier Transform (DFT) is used for pre-proces... 详细信息
来源: 评论
Real-Time Spreading Thickness Monitoring of High-core Rockfill Dam Based on k-nearest neighbor algorithm
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Transactions of Tianjin University 2018年 第3期24卷 282-289页
作者: Denghua Zhong Rongxiang Du Bo Cui Binping Wu Tao Guan State Key Laboratory of Hydraulic Engineering Simulation and Safety School of Civil EngineeringTianjin University
During the storehouse surface rolling construction of a core rockfilldam, the spreading thickness of dam face is an important factor that affects the construction quality of the dam storehouse' rolling surface and... 详细信息
来源: 评论
A k-nearest neighbor algorithm Based on Homomorphic Encryption
A k-Nearest Neighbor Algorithm Based on Homomorphic Encrypti...
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IEEE International Symposium on Parallel and Distributed Processing with Applications and IEEE International Conference on Ubiquitous Computing and Communications (ISPA/IUCC)
作者: Zhenzhou Guo Shan Wang Weifeng Jin Changqing Gong Na Lin School of Computer Science Shenyang Aerospace University Shenyang China
Protection of privacy has become an essential problem in cloud platform security. In many cases, data is shared with the third party for the analysis purpose. However, the sharing of data for analysis is not safe. Ful... 详细信息
来源: 评论
An Optimized k-nearest neighbor algorithm for Extending Wireless Sensor Network Lifetime  3rd
An Optimized K-Nearest Neighbor Algorithm for Extending Wire...
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3rd International Conference on Advanced Machine Learning Technologies and Applications (AMLTA)
作者: Ahmed, Mohammed M. Taha, Ayman Hassanien, Aboul Ella Hassanien, Ehab Minia Univ Fac Comp & Informat Al Minya Egypt Cairo Univ Fac Comp & Informat Giza Egypt Sci Res Grp Egypt SRGE Giza Egypt
This paper presents an optimized k-nearest neighbors (kNNs) classification algorithm using the metaheuristic whale optimization to searches for sink node in wireless sensor networks. Sink node aggregate data from all ... 详细信息
来源: 评论
Solving vehicle routing problem by using improved k-nearest neighbor algorithm for best solution
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JOURNAL OF COMPUTATIONAL SCIENCE 2017年 第Jul.期21卷 232-240页
作者: Mohammed, Mazin Abed Abd Ghani, Mohd khanapi Hamed, Raed Ibraheem Mostafa, Salama A. Ibrahim, Dheyaa Ahmed Jameel, Humam khaled Alallah, Ahmed Hamed Univ Tekn Malaysia Melaka Fac Informat & Commun Technol Biomed Comp & Engn Technol BIOCORE Appl Res Grp Durian Tunggal Malaysia Univ Anbar Univ Headquarter Planning & Follow Up Dept Anbar Iraq Univ Human Dev Coll Sci & Technol Dept IT Sulaymaniyah Krg Iraq Univ Tun Hussein Onn Malaysia Fac Comp Sci & Informat Technol Johor Baharu Malaysia Univ Anbar Coll Comp Sci & Informat Technol Informat Syst Dept Anbar Iraq
Context: Vehicle routing problem (VRP) is one of the many difficult issues that have no perfect solutions yet. Many researchers over the last few decades have established numerous researches and used many methods with... 详细信息
来源: 评论
Post-fault Transient Stability Assessment Based on k-nearest neighbor algorithm with Mahalanobis Distance
Post-fault Transient Stability Assessment Based on <i>k</i>-...
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International Conference on Power System Technology (POWERCON)
作者: Fan, Hang Chen, Ying Huang, Shaowei Zhang, Xuemin Guan, Huizhe Shi, Dongyu Tsinghua Univ State Key Lab Power Syst Dept Elect Engn Beijing 100084 Peoples R China CEPRI Beijing Peoples R China
To enhance the security of power system, fast and accurate transient stability assessment methods are highly in demand. Many works have been done to explore the stability classification by searching and matching based... 详细信息
来源: 评论
Text Sentiment Analysis of Garbage Incineration “Nimby” Event Based on k-nearest neighbor algorithm
Text Sentiment Analysis of Garbage Incineration “Nimby” Ev...
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第15届创新与管理国际学术会议(ICIM2018)
作者: Huang Pan Yang Qing School of Management Wuhan University of Technology
In order to identify the emotional tendency of garbage incineration "Nimby" events, a k-nearest neighbor algorithm is proposed to analyze the events by analyzing the structure of the text and the characteris... 详细信息
来源: 评论