Výsledky vyhledávání - "Clustering algorithms"

A comprehensive survey of clustering algorithms: State-of-the-art machine learning applications, taxonomy, challenges, and future research prospects Autor Ezugwu, Absalom E., Ikotun, Abiodun M., Oyelade, Olaide O., Abualigah, Laith, Agushaka, Jeffery O., Eke, Christopher I., Akinyelu, Andronicus A.

“… However, there has been a gradual shift in the choice of clustering methods among domain experts and practitioners alike, which is precipitated by the fact that most traditional clustering algorithms…”
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The effect of clustering algorithms on question answering Autor AlMahmoud, Rana Husni, Alian, Marwah

“… The relations among questions and answers are determined using natural language processing techniques while clustering algorithms can be helpful in improving the effectiveness of result retrieval…”
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An evaluation of data stream clustering algorithms Autor Mansalis, Stratos, Ntoutsi, Eirini, Pelekis, Nikos, Theodoridis, Yannis

“… Moreover, dealing with an infinite and fast changing data stream implies that the clustering model extracted upon such sort of data is also subject to evolution over time…”
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Using Clustering Algorithms to Automatically Identify Phishing Campaigns Autor Althobaiti, Kholoud, Wolters, Maria K., Alsufyani, Nawal, Vaniea, Kami

“… This paper explores the feasibility of using clustering algorithms to group emails into campaigns that IT staff would interpret as being similar…”
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Bibliometric Survey on Incremental Clustering Algorithms Autor Chaudhari, Archana, Joshi, Rahul Raghvendra, Mulay, Preeti, Kotecha, Ketan, Kulkarni, Parag

“… The sole purpose of this bibliometric analysis is to understand the reach and utility of incremental clustering algorithms…”
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Enhancing operational research in mechatronic systems via modularization: comparative analysis of four clustering algorithms using validation indices Autor Mikrou, Ioannis, Sapidis, Nickolas S.

“…) algorithms are utilized in combination with Design Structure Matrices (DSM) to cluster 175 test subjects, and their results are compared using four validation techniques…”
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Comparison of machine learning clustering algorithms for detecting heterogeneity of treatment effect in acute respiratory distress syndrome: A secondary analysis of three randomised controlled trials Autor Sinha, Pratik, Spicer, Alexandra, Delucchi, Kevin L, McAuley, Daniel F, Calfee, Carolyn S, Churpek, Matthew M

“…). Investigators have sought to identify heterogeneity of treatment effect (HTE) in RCTs using clustering algorithms…”
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Microwave Tomography Data Deconstruct of Spatially Diverse C-band Scatter Components using Clustering Algorithms Autor Shanmugha Sundaram, G A, Gandhiraj, R, Binoy, B N, Harun, S I, Surya, S N

“… These have been interpreted primarily based on clustering algorithm (CA) operations - using a select suite of pre-processing models that effectively tame the variations…”
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Comparison of mini-models based on various clustering algorithms Autor Pietrzykowski, Marcin

“…The article deals with the subject of mini-models (MMs) based on clustering algorithms…”
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Applying agglomerative hierarchical clustering algorithms to component identification for legacy systems Autor Cui, Jian Feng, Chae, Heung Seok

“… Currently, many component identification approaches have been developed based on agglomerative hierarchical clustering algorithms…”
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Automatic determination of the arterial input function in dynamic susceptibility contrast MRI: comparison of different reproducible clustering algorithms Autor Yin, Jiandong, Yang, Jiawen, Guo, Qiyong

“… (FastAP), were applied independently to simulated data which contained the true AIF. Next, a clinical verification was performed where 42 subjects participated in dynamic susceptibility contrast MRI (DSC-MRI) scanning…”
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AUTOMATIC HYPERPARAMETER OPTIMIZATION FOR CLUSTERING ALGORITHMS WITH REINFORCEMENT LEARNIN Autor Muravyov, S B, Efimova, V A, Shalamov, V V, Filchenkov, A A, Smetannikov, I B

“…Subject of Research. The paper deals with research of clustering algorithms for hyperparameters optimization used in machine learning…”
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AUTOMATIC HYPERPARAMETER OPTIMIZATION FOR CLUSTERING ALGORITHMS WITH REINFORCEMENT LEARNIN Autor S. B. Muravyov, V. A. Efimova, V. V. Shalamov, A. A. Filchenkov, I. B. Smetannikov

“…Subject of Research. The paper deals with research of clustering algorithms for hyperparameters optimization used in machine learning…”
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Adapt DB-PSO patterns clustering algorithms and its applications in image segmentation Autor Chen, Hua-Ching, Feng, Hsuan-Ming, Lin, Te-Hui, Chen, Ching-Yi, Zha, Yu-Xiang

“…Clustering algorithm is a crucial step before to analysis object’s feature in image applications…”
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TrafficVis: Visualizing Organized Activity and Spatio-Temporal Patterns for Detecting and Labeling Human Trafficking Autor Vajiac, Catalina, Chau, Duen Horng, Olligschlaeger, Andreas, Mackenzie, Rebecca, Nair, Pratheeksha, Lee, Meng-Chieh, Li, Yifei, Park, Namyong, Rabbany, Reihaneh, Faloutsos, Christos

“…-temporal and text patterns to a wide variety of anti-HT stakeholders. We build upon state-of-the-art text clustering algorithms by incorporating shared metadata as a signal of connected and possibly suspicious activity, then visualize the results…”
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Scheduling Single-Arm Cluster Tools With an Equipment Front-End Module Subject to Wafer Residency Time Constraints Autor Huang, BaoYing, Wu, NaiQi, Qiao, Yan, Guo, WeiWen

“…Semiconductor manufacturing widely employs cluster tools that comprise three critical components: a vacuum module (VM), a loadlock module (LLM), and an…”
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Two New Clustering Algorithms for Vehicular Ad-Hoc Network Based on Ant Colony System Autor Fathian, Mohammad, Shiran, Gholam Reza, Jafarian-Moghaddam, Ahmad Reza

“… This paper introduces two new Improved Ant System-based Clustering algorithm (IASC1 and IASC2) suitable for dynamic environment of the VANET…”
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A Comparative Survey of VANET Clustering Techniques Autor Cooper, Craig, Franklin, Daniel, Ros, Montserrat, Safaei, Farzad, Abolhasan, Mehran

“… VANETs present a unique range of challenges and opportunities for routing protocols due to the semi-organized nature of vehicular movements subject to the constraints of road geometry and rules…”
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A Survey on Multiview Clustering Autor Chao, Guoqing, Sun, Shiliang, Bi, Jinbo

“…Clustering is a machine learning paradigm of dividing sample subjects into a number of groups such that subjects in the same groups are more similar to those in…”
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AoI-Sensitive Data Collection in Multi-UAV-Assisted Wireless Sensor Networks Autor Gao, Xingxia, Zhu, Xiumin, Zhai, Linbo

“…The unmanned aerial vehicle (UAV) is widely used in some scenes with high requirements for information freshness. Due to the limited endurance of the UAV,…”
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