Výsledky vyhledávání - "density-based clustering algorithm"

Application of Unsupervised Learning Algorithms in Environmental Factor Correlation Analysis and Model Construction Autor Zhao, Yu, Zhang, Ting

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基于加权网格和信息熵的并行密度聚类算法 Autor 胡健, 徐锴滨, 毛伊敏

“…TP311; 针对大数据下基于密度的聚类算法中存在的数据网格划分不合理,聚类结果准确度不高以及并行化效率较低等问题,提出了基于MapReduce和加权网格信息熵的DBWGIE-MR算法…”
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Structural planes recognition and occurrence statistics information collection method for high rock slopes Autor JIANG Shuihua, YU Qi, HUANG He, CHANG Zhilu, MENG Jingjing

“…Accurately recognizing the structural planes of high rock slopes and obtaining occurrence information are important prerequisites for conducting slope…”
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Parallel Density-Based Clustering Algorithm by Using Weighted Grid and Information Entropy Autor HU Jian, XU Kaibin, MAO Yimin

“…Aiming at the problems of unreasonable division of data gridding, low accuracy of clustering results and low efficiency of parallelization in big data…”
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Frequency stability-based controlled islanding scheme based on clustering algorithm and electrical distance using real-time dynamic criteria from WAMS data Autor Mahdavizadeh, S.F., Aghamohammadi, M.R., Ranjbar, S.

“…This paper presents online criteria of frequency stability-based controlled islanding scheme based on the density-based clustering algorithm and the system…”
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Optimized deep maxout for breast cancer detection: consideration of pre-treatment and in-treatment aspect Autor Rajput, Darshana, Bejoy, B. J.

“…Breast cancer is one of the deadliest diseases, accounting for the second-highest rate of cancer mortality among females. Breast tissue begins to develop…”
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An Improved Density-Based Clustering Algorithm Based on Cellular Neural Networks Autor Xu, Jiexi, Ling, Bingo Wing-Kuen, Liu, Qing, Wei, Yiting, Zhang, Zhanbin

“…Clustering plays a major role in various disciplines including biological visual image classification. Various clustering algorithms have been introduced and…”
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Extending a Tandem Mass Spectral Library to Include MS{sup 2} Spectra of Fragment Ions Produced In-Source and MS{sup n} Spectra Autor Yang, Xiaoyu, Neta, Pedatsur, Stein, Stephen E.

“…Tandem mass spectral library searching is finding increased use as an effective means of determining chemical identity in mass spectrometry-based omics…”
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Demand-response oriented multi-dimension refined portrait of adjustable resources based on load and survey data fusion Autor Chen, Shaocong, Gan, Lei, Chen, Canyang, Yu, Kun, Pi, Huimin, Qian, Zi’ang, Dai, Ran

“…Adjustable resources on the demand side of power system plays a vital role to improve operational flexibility of future low-carbon power system integrated with…”
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A Density-Based Clustering Approach to Motor Unit Potential Characterizations to Support Diagnosis of Neuromuscular Disorders Autor Kamali, Tahereh, Stashuk, Daniel W.

“…Electrophysiological muscle classification involves characterization of extracted motor unit potentials (MUPs) followed by the aggregation of these MUP…”
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Identifying the Underlying Relationship Between Water Quality Parameters of the Groundwater Samples using Association and Clustering Algorithms in Coimbatore District Autor Jansi, Mrs J., Jegathambal, Dr. P., Arumainayagam, Dr. S. Devaraj

“…Water is a highly complex environmental system; its protection cannot be met by traditional methods. As a part of the process, it is mandatory to evaluate the…”
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An Efficient and Scalable Density-based Clustering Algorithm for Normalize Data Autor Nidhi, Patel, Km Archana

“…Data clustering is a method of putting same data object into group. A clustering rule does partitions of a data set into many groups supported the principle of…”
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Automated segmentation of white matter fiber bundles using diffusion tensor imaging data and a new density based clustering algorithm Autor Kamali, Tahereh, Stashuk, Daniel

“…•A novel segmentation algorithm for white matter tissues using DTI data is proposed.•This segmentation method is based on a new clustering algorithm called…”
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An Efficient Density-Based Clustering Algorithm for the Capacitated Vehicle Routing Problem Autor Zhang, Jiashan

“…The capacitated vehicle routing problem (CVRP) is one of the most challenging problems in the optimization of distribution. Most approaches can solve case…”
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An algorithm to cluster data for efficient classification of support vector machines Autor Li, Der-Chiang, Fang, Yao-Hwei

“…Support vector machines (SVM) are widely applied to various classification problems. However, most SVM need lengthy computation time when faced with a large…”
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Patient-specific ECG classification based on recurrent neural networks and clustering technique Autor Zhang, Chenshuang, Wang, Guijin, Zhao, Jingwei, Gao, Pengfei, Lin, Jianping, Yang, Huazhong

“…In this paper, we propose a novel patient-specific electrocardiogram (ECG) classification algorithm based on the recurrent neural networks (RNN) and density…”
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Study on Sitting Postures Recognition in Pressure Cushion Autor Bao, Jun Rong, Bao, Chong Zhi, Li, Jian

“…Sitting postures affect their safety in wheelchair for persons with the disability or the ender people. In this paper, it is explored the relationship between…”
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Hybrid Optimization Algorithm for Density Based Cluster Head Selection in Wireless Sensor Networks Autor Mythili, D, Duraisamy, S

“…Wireless sensor networks (WSN) are a strategy that is emerging, presenting persistent computation for specific applications. The most significant possible…”
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Use of Time-Frequency map combined with DBSCAN algorithm for separation of partial discharge pulses under DC voltage Autor Fatta, Alessio Di, Romano, Pietro, Imburgia, Antonino, Ala, Guido, Rizzo, Giuseppe, Vigni, Vincenzo Li, Albertini, Marco, Bononi, Stefano Franchi

“…The Phase-Resolved-Partial-Discharge pattern (PRPD) is a conventional technique used for the evaluation of partial discharges (PD) phenomena in…”
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SparkSNN: A density-based clustering algorithm on spark Autor Aryal, Amar Mani, Wang, Sujing

“…Clustering is one of the most commonly used data mining techniques. Shared nearest neighbor clustering is an important density-based clustering technique that…”
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