Search results for "K-means"

Hits ?▲	Authors	Title	Venue	Year	Link
14	Husam Suleiman	Pcεκmax-Means++: Adapt-P Driven by Energy and Distance Quality Probabilities Based on κ-Means++ for the Stable Election Protocol (SEP).	CoRR	2023	DBLP DOI BibTeX RDF
14	Alexander Ivanov	A collection of the data coding means and event coding means multiplexed over and inside the 1000BASE-T PMA sublayer.	CoRR	2023	DBLP DOI BibTeX RDF
14	Alexander Ivanov	A collection of the data coding means and event coding means multiplexed over the 100BASE-T1 PMA sublayer, over a 10BASE-T/Te MAU-like entity, over a 10BASE-T1S PMA-like entity, and over the 10BASE-T1L PMA sublayer.	CoRR	2023	DBLP DOI BibTeX RDF
14	Kaiming Ouyang, Vincent Tran, Jinyang Liu, Bryan M. Wong, Zizhong Chen	KF K-means: A High Performance K-means Implementation using Kernel Fusion.	IEEE Big Data	2023	DBLP DOI BibTeX RDF
14	V. Parimala, K. Devarajan	Modified fuzzy C-means and K-means clustering based spectrum sensing using cooperative spectrum for cognitive radio networks applications.	J. Intell. Fuzzy Syst.	2022	DBLP DOI BibTeX RDF
14	Carlo Baldassi	Recombinator-k-Means: An Evolutionary Algorithm That Exploits k-Means++ for Recombination.	IEEE Trans. Evol. Comput.	2022	DBLP DOI BibTeX RDF
14	Hassan Ismkhan, Mohammad Izadi	K-means-G*: Accelerating k-means clustering algorithm utilizing primitive geometric concepts.	Inf. Sci.	2022	DBLP DOI BibTeX RDF
14	Rustam Mussabayev, Nenad Mladenovic, Bassem Jarboui, Ravil Mussabayev	Big-means: Less is More for K-means Clustering.	CoRR	2022	DBLP DOI BibTeX RDF
14	Georgios Vardakas, Aristidis Likas	Global k-means++: an effective relaxation of the global k-means clustering algorithm.	CoRR	2022	DBLP DOI BibTeX RDF
14	Venkata Subba Reddy Poli	Fuzzy C-Means and Fuzzy K-Means Algorithms using Fuzzy Functional Dependencies.	iFUZZY	2022	DBLP DOI BibTeX RDF
14	Ashraf Heni, Imen Jdey, Hela Ltifi	k-means and fuzzy c-means fusion for object clustering.	CoDIT	2022	DBLP DOI BibTeX RDF
14	Camélia Slimani	Vers des algorithmes d'apprentissage automatique économes en E/S pour les systèmes embarqués : application aux K-means et Random Forests. (Towards I/O-efficient Edge Intelligence algorithms : K-means and Random Forests).		2022	RDF
14	Adam Pickens, Saptarshi Sengupta	Benchmarking Studies Aimed at Clustering and Classification Tasks Using K-Means, Fuzzy C-Means and Evolutionary Neural Networks.	Mach. Learn. Knowl. Extr.	2021	DBLP DOI BibTeX RDF
14	Luc Giffon, Valentin Emiya, Hachem Kadri, Liva Ralaivola	QuicK-means: accelerating inference for K-means by learning fast transforms.	Mach. Learn.	2021	DBLP DOI BibTeX RDF
14	K. Manikandan, E. Chandra	Speaker identification analysis for SGMM with k-means and fuzzy C-means clustering using SVM statistical technique.	Int. J. Knowl. Based Intell. Eng. Syst.	2021	DBLP DOI BibTeX RDF
14	Edward Raff	Exact Acceleration of K-Means++ and K-Means∥.	CoRR	2021	DBLP BibTeX RDF
14	Ahmed Fahim	K and starting means for k-means algorithm.	J. Comput. Sci.	2021	DBLP DOI BibTeX RDF
14	Seyed Alireza Mousavian Anaraki, Abdorrahman Haeri, Fateme Moslehi	A hybrid reciprocal model of PCA and K-means with an innovative approach of considering sub-datasets for the improvement of K-means initialization and step-by-step labeling to create clusters with high interpretability.	Pattern Anal. Appl.	2021	DBLP DOI BibTeX RDF
14	Stefan Kranzinger, Sven Leitinger	Eine Bestimmung der Oberflächenqualität von Fahrradinfrastruktur durch Smartphone-Beschleunigungsdaten mithilfe des k-means++-Algorithmus / Determination of the Surface Quality of the Bicycle Infrastructure by Smartphone Acceleration Data Using the k-means++ Algorithm.	AGIT Journal Angew. Geoinformatik	2021	DBLP DOI BibTeX RDF
14	Ioan-Daniel Borlea, Radu-Emil Precup, Alexandra-Bianca Borlea, Daniel T. Iercan	A Unified Form of Fuzzy C-Means and K-Means algorithms and its Partitional Implementation.	Knowl. Based Syst.	2021	DBLP DOI BibTeX RDF
14	Mustafa Jahangoshai Rezaee, Milad Eshkevari, Morteza Saberi, Omar Hussain 0002	GBK-means clustering algorithm: An improvement to the K-means algorithm based on the bargaining game.	Knowl. Based Syst.	2021	DBLP DOI BibTeX RDF
14	Osamu Komori, Shinto Eguchi	A Unified Formulation of k-Means, Fuzzy c-Means and Gaussian Mixture Model by the Kolmogorov-Nagumo Average.	Entropy	2021	DBLP DOI BibTeX RDF
14	Yiming Li 0004, Yang Zhang, Qingtao Tang, Weipéng Huáng, Yong Jiang 0001, Shu-Tao Xia	t-k-means: A ROBUST AND STABLE k-means VARIANT.	ICASSP	2021	DBLP DOI BibTeX RDF
14	Thaqifah Ahmad Aris, Aimi Salihah Abdul Nasir, Zeehaida Mohamed	A Robust Segmentation of Malaria Parasites Detection using Fast k-Means and Enhanced k-Means Clustering Algorithms.	ICSIPA	2021	DBLP DOI BibTeX RDF
14	Edward Raff	Exact Acceleration of K-Means++ and K-Means\|\|.	IJCAI	2021	DBLP DOI BibTeX RDF
14	Omolbani Mohammadrezapour, Özgür Kisi, Fariba Pourahmad	Fuzzy c-means and K-means clustering with genetic algorithm for identification of homogeneous regions of groundwater quality.	Neural Comput. Appl.	2020	DBLP DOI BibTeX RDF
14	Adrián Yuchechen, Susan Gabriela Lakkis, Agustín Caferri, Pablo Canziani, Juan Pablo Muszkats	A Cluster Approach to Cloud Cover Classification over South America and Adjacent Oceans Using a k-means/k-means++ Unsupervised Algorithm on GOES IR Imagery.	Remote. Sens.	2020	DBLP DOI BibTeX RDF
14	Maziar Moradi Fard, Thibaut Thonet, Éric Gaussier	Deep k-Means: Jointly clustering with k-Means and learning representations.	Pattern Recognit. Lett.	2020	DBLP DOI BibTeX RDF
14	Konstantin Makarychev, Aravind Reddy, Liren Shan	Improved Guarantees for k-means++ and k-means++ Parallel.	CoRR	2020	DBLP BibTeX RDF
14	Debolina Paul, Saptarshi Chakraborty, Swagatam Das, Jason Q. Xu	Kernel k-Means, By All Means: Algorithms and Strong Consistency.	CoRR	2020	DBLP BibTeX RDF
14	Kaile Zhou, Shanlin Yang	Effect of cluster size distribution on clustering: a comparative study of k-means and fuzzy c-means clustering.	Pattern Anal. Appl.	2020	DBLP DOI BibTeX RDF
14	Dante Mújica-Vargas, Jean Marie Vianney Kinani, José de Jesús Rubio	Color-Based Image Segmentation by Means of a Robust Intuitionistic Fuzzy C-means Algorithm.	Int. J. Fuzzy Syst.	2020	DBLP DOI BibTeX RDF
14	Martín Vélez-Falconí, Josué Marín, Selena Jiménez, Lorena Guachi-Guachi	Comparative Study of Distance Measures for the Fuzzy C-means and K-means Non-Supervised Methods Applied to Image Segmentation.	ICAI Workshops	2020	DBLP BibTeX RDF
14	Ayush K. Varshney, Priyanka Mehra, Pranab K. Muhuri, Q. M. Danish Lohani	Interval-Valued Fuzzy c-Means Algorithm and Interval-Valued Density-Based Fuzzy c-Means Algorithm.	FUZZ-IEEE	2020	DBLP DOI BibTeX RDF
14	Pugazhenthi A, Lakshmi Sutha Kumar	Selection of Optimal Number of Clusters and Centroids for K-means and Fuzzy C-means Clustering: A Review.	ICCCS	2020	DBLP DOI BibTeX RDF
14	João Ribeiro de Almeida Neto, Layse Santos Souza, Admilson de Ribamar Lima Ribeiro	Comparative Analysis between the k-means and Fuzzy c-means Algorithms to Detect UDP Flood DDoS Attack on a SDN/NFV Environment.	WEBIST	2020	DBLP DOI BibTeX RDF
14	Konstantin Makarychev, Aravind Reddy, Liren Shan	Improved Guarantees for k-means++ and k-means++ Parallel.	NeurIPS	2020	DBLP BibTeX RDF
14	Thu Kim Le, Le Sy Vinh, Dong Do Due, Bui Ngoc Thang, Thao Thi Phuong Nguyen	iK-means: an improvement of the iterative k-means partitioning algorithm.	KSE	2020	DBLP DOI BibTeX RDF
14	Berlian Al Kindhi, Tri Arief Sardjono, Mauridhi Hery Purnomo, Gijbertus Jacob Verkerke	Hybrid K-means, fuzzy C-means, and hierarchical clustering for DNA hepatitis C virus trend mutation analysis.	Expert Syst. Appl.	2019	DBLP DOI BibTeX RDF
14	Chandan Singh, Anu Bala	A local Zernike moment-based unbiased nonlocal means fuzzy C-Means algorithm for segmentation of brain magnetic resonance images.	Expert Syst. Appl.	2019	DBLP DOI BibTeX RDF
14	Harendra Kumar, Isha Tyagi	Implementation and Comparative Analysis of k-means and Fuzzy c-means Clustering Algorithms for Tasks Allocation in Distributed Real Time System.	Int. J. Embed. Real Time Commun. Syst.	2019	DBLP DOI BibTeX RDF
14	Md. Shahariar Alam, Md. Mahbubur Rahman, Mohammad Amazad Hossain, Md. Khairul Islam, Kazi Mowdud Ahmed, Khandaker Takdir Ahmed, Bikash Chandra Singh, Md. Sipon Miah	Automatic Human Brain Tumor Detection in MRI Image Using Template-Based K Means and Improved Fuzzy C Means Clustering Algorithm.	Big Data Cogn. Comput.	2019	DBLP DOI BibTeX RDF
14	Luc Giffon, Valentin Emiya, Liva Ralaivola, Hachem Kadri	QuicK-means: Acceleration of K-means by learning a fast transform.	CoRR	2019	DBLP BibTeX RDF
14	Yang Zhang, Qingtao Tang, Yiming Li 0004, Weipéng Huáng, Shutao Xia	t-k-means: A k-means Variant with Robustness and Stability.	CoRR	2019	DBLP BibTeX RDF
14	Carlo Baldassi	Recombinator-k-means: Enhancing k-means++ by seeding from pools of previous runs.	CoRR	2019	DBLP BibTeX RDF
14	Nicholas S. Berry, Ranjan Maitra	TiK-means: K-means clustering for skewed groups.	CoRR	2019	DBLP BibTeX RDF
14	R. Jothi, Sraban Kumar Mohanty, Aparajita Ojha	DK-means: a deterministic K-means clustering algorithm for gene expression analysis.	Pattern Anal. Appl.	2019	DBLP DOI BibTeX RDF
14	Ahmed A. M. Jamel, Bahriye Akay	A survey and systematic categorization of parallel K-means and fuzzy-c-means algorithms.	Comput. Syst. Sci. Eng.	2019	DBLP DOI BibTeX RDF
14	R. Lakshmi 0003, S. Baskar 0001	DIC-DOC-K-means: Dissimilarity-based Initial Centroid selection for DOCument clustering using K-means for improving the effectiveness of text document clustering.	J. Inf. Sci.	2019	DBLP DOI BibTeX RDF
14	Rajan Gupta, Sunil Kumar Muttoo, Saibal Kumar Pal	Meta-Heuristic Algorithms to Improve Fuzzy C-Means and K-Means Clustering for Location Allocation of Telecenters Under E-Governance in Developing Nations.	Int. J. Fuzzy Log. Intell. Syst.	2019	DBLP DOI BibTeX RDF
14	Pingxin Wang, Hong Shi, Xibei Yang, Jusheng Mi	Three-way k-means: integrating k-means and three-way decision.	Int. J. Mach. Learn. Cybern.	2019	DBLP DOI BibTeX RDF
14	Nicholas S. Berry, Ranjan Maitra	TiK-means: Transformation-infused K-means clustering for skewed groups.	Stat. Anal. Data Min.	2019	DBLP DOI BibTeX RDF
14	Jiao Ding, Minfeng Zhang, Tianfei Zhang, Haiyan Long, MeiYu Liang	Improved face recognition with accelerated robust features improved by means of mean shift k-means clustering.	Int. J. Comput. Appl. Technol.	2019	DBLP DOI BibTeX RDF
14	Manussaya La-ongkaew, Sa-Aat Niwitpong, Suparat Niwitpong	Confidence Intervals for Difference Between Means and Ratio of Means of Weibull Distribution.	Structural Changes and their Econometric Modeling	2019	DBLP DOI BibTeX RDF
14	Yauhen Varabei, Ievgen Kabin, Zoya Dyka, Dan Klann, Peter Langendörfer	Intelligent Clustering as a Means to Improve K-means Based Horizontal Attacks.	PIMRC Workshops	2019	DBLP DOI BibTeX RDF
14	Feiping Nie 0001, Cheng-Long Wang, Xuelong Li 0001	K-Multiple-Means: A Multiple-Means Clustering Method with Specified K Clusters.	KDD	2019	DBLP DOI BibTeX RDF
14	Yauhen Varabei, Ievgen Kabin, Zoya Dyka, Dan Klann, Peter Langendörfer	Intelligent Clustering as a Means to Improve K-means Based Horizontal Attacks.	Krypto-Tag	2019	DBLP DOI BibTeX RDF
14	José Manuel Negrete Ramírez	A DSL-based Approach for the detection of Activities of Daily Living by means of the AGGIR variables. (A DSL-based Approach for the detection of Activities of Daily Living by means of the AGGIR variables).		2019	RDF
14	Hassan Ismkhan	I-k-means-+: An iterative clustering algorithm based on an enhanced version of the k-means.	Pattern Recognit.	2018	DBLP DOI BibTeX RDF
14	Cuong Duc Nguyen, Trong Hai Duong	K-means** - a fast and efficient K-means algorithms.	Int. J. Intell. Inf. Database Syst.	2018	DBLP DOI BibTeX RDF
14	Joaquín Pérez Ortega, Nelva Nely Almanza Ortega, Jorge A. Ruiz-Vanoye, Rodolfo A. Pazos Rangel, Socorro Sáenz-Sánchez, José María Rodríguez-Lelis, Alicia Martínez Rebollar	A-means: improving the cluster assignment phase of k-means for Big Data.	Int. J. Comb. Optim. Probl. Informatics	2018	DBLP BibTeX RDF
14	Md. Abu Bakr Siddique, Rezoana Bente Arif, Mohammad Mahmudur Rahman Khan, Zahidun Ashrafi	Implementation of Fuzzy C-Means and Possibilistic C-Means Clustering Algorithms, Cluster Tendency Analysis and Cluster Validation.	CoRR	2018	DBLP BibTeX RDF
14	Qilong Feng, Bin Fu	Speeding Up Constrained k-Means Through 2-Means.	CoRR	2018	DBLP BibTeX RDF
14	Maziar Moradi Fard, Thibaut Thonet, Éric Gaussier	Deep k-Means: Jointly Clustering with k-Means and Learning Representations.	CoRR	2018	DBLP BibTeX RDF
14	Guang-Yu Zhang, Chang-Dong Wang, Dong Huang 0001, Wei-Shi Zheng 0001, Yu-Ren Zhou	TW-Co-k-means: Two-level weighted collaborative k-means for multi-view clustering.	Knowl. Based Syst.	2018	DBLP DOI BibTeX RDF
14	Abdel-Rahman Hedar, Abdel-Monem M. Ibrahim, Alaa E. Abdel-Hakim, Adel A. Sewisy	K-Means Cloning: Adaptive Spherical K-Means Clustering.	Algorithms	2018	DBLP DOI BibTeX RDF
14	Yeliz Karaca, Carlo Cattani, Majaz Moonis, Sengül Bayrak	Stroke Subtype Clustering by Multifractal Bayesian Denoising with Fuzzy C Means and K-Means Algorithms.	Complex.	2018	DBLP DOI BibTeX RDF
14	Stephanie Monica, Friska Natalia, Sud Sudirman	Clustering Tourism Object in Bali Province Using K-Means and X-Means Clustering Algorithm.	HPCC/SmartCity/DSS	2018	DBLP DOI BibTeX RDF
14	Mei Yeen Choong, Lorita Angeline, Renee Ka Yin Chin, Kiam Beng Yeo, Kenneth Tze Kin Teo	Modeling of Vehicle Trajectory using K-Means and Fuzzy C-Means Clustering.	IICAIET	2018	DBLP DOI BibTeX RDF
14	Alexey Nikolaev, Nenad Mladenovic, Raca Todosijevic	J-means and I-means for minimum sum-of-squares clustering on networks.	Optim. Lett.	2017	DBLP DOI BibTeX RDF
14	Jiahu Qin, Weiming Fu, Huijun Gao, Wei Xing Zheng 0001	Distributed $k$ -Means Algorithm and Fuzzy $c$ -Means Algorithm for Sensor Networks Based on Multiagent Consensus Theory.	IEEE Trans. Cybern.	2017	DBLP DOI BibTeX RDF
14	Kojo Sarfo Gyamfi, James Brusey, Andrew Hunt 0001	K-Means Clustering using Tabu Search with Quantized Means.	CoRR	2017	DBLP BibTeX RDF
14	Srikanta Kolay, Kumar Sankar Ray, Abhoy Chand Mondal	K+ Means : An Enhancement Over K-Means Clustering Algorithm.	CoRR	2017	DBLP BibTeX RDF
14	Bernd Fritzke	The k-means-u* algorithm: non-local jumps and greedy retries improve k-means++ clustering.	CoRR	2017	DBLP BibTeX RDF
14	Anusuya Venkatesan, Latha Parthiban	Medical image segmentation with fuzzy C-Means and kernelized fuzzy C-Means hybridized on PSO and QPSO.	Int. Arab J. Inf. Technol.	2017	DBLP BibTeX RDF
14	Badr Benmammar, Mohammed Housseyn Taleb, Francine Krief	Diffusing-CRN k-means: an improved k-means clustering algorithm applied in cognitive radio ad hoc networks.	Wirel. Networks	2017	DBLP DOI BibTeX RDF
14	Jun Ren, Jinbo Xiong, Zhiqiang Yao, Rong Ma, Mingwei Lin	DPLK-Means: A Novel Differential Privacy K-Means Mechanism.	DSC	2017	DBLP DOI BibTeX RDF
14	Pawel Mazurek, Jakub Wagner, Andrzej Miekina, Roman Z. Morawski, Frode Fadnes Jacobsen	Healthcare-Oriented Characterisation of Human Movements by Means of Impulse-Radar Sensors and by Means of Accelerometric Sensors.	HEALTHINF	2017	DBLP DOI BibTeX RDF
14	Avisek Gupta, Swagatam Das	On the Unification of k-Harmonic Means and Fuzzy c-Means Clustering Problems under Kernelization.	ICAPR	2017	DBLP DOI BibTeX RDF
14	James Nicholson, Lynne M. Coventry, Pam Briggs	Can we fight social engineering attacks by social means? Assessing social salience as a means to improve phish detection.	SOUPS	2017	DBLP BibTeX RDF
14	Chaolu Feng, Dazhe Zhao, Min Huang 0001	Image segmentation using CUDA accelerated non-local means denoising and bias correction embedded fuzzy c-means (BCEFCM).	Signal Process.	2016	DBLP DOI BibTeX RDF
14	Anindita Ray, Debashis De	Energy efficient clustering protocol based on K-means (EECPK-means)-midpoint algorithm for enhanced network lifetime in wireless sensor network.	IET Wirel. Sens. Syst.	2016	DBLP DOI BibTeX RDF
14	Gleb Beliakov, Jozo Dujmovic	Extension of bivariate means to weighted means of several arguments by using binary trees.	Inf. Sci.	2016	DBLP DOI BibTeX RDF
14	Xiaohui Huang, Yunming Ye, Liyan Xiong, Raymond Y. K. Lau, Nan Jiang 0013, Shaokai Wang	Time series k-means: A new k-means type smooth subspace clustering for time series data.	Inf. Sci.	2016	DBLP DOI BibTeX RDF
14	Asifullah Khan, Muhammad Waqas, Muhammad Rizwan, Abdulrahman H. Altalhi, Saleh Alshomrani, Seong-O Shim	Image de-noising using noise ratio estimation, K-means clustering and non-local means-based estimator.	Comput. Electr. Eng.	2016	DBLP DOI BibTeX RDF
14	Dimitris Askounis, Costas D. Koutras, Yorgos Zikos	Knowledge means 'all', belief means 'most'.	J. Appl. Non Class. Logics	2016	DBLP DOI BibTeX RDF
14	Jianpeng Qi, Yanwei Yu, Lihong Wang, Jinglei Liu	K*-Means: An Effective and Efficient K-Means Clustering Algorithm.	BDCloud-SocialCom-SustainCom	2016	DBLP DOI BibTeX RDF
14	Fatos Xhafa, Adriana Bogza, Santi Caballé, Leonard Barolli	Apache Mahout's k-Means vs Fuzzy k-Means Performance Evaluation.	INCoS	2016	DBLP DOI BibTeX RDF
14	Saeid Soheily-Khah	Generalized k-means based clustering for temporal data under time warp. (K-means généralisé pour la classification non supervisée de séries temporelles sous des distances et kernels élastiques).		2016	RDF
14	Adrian Stetco, Xiao-Jun Zeng, John A. Keane	Fuzzy C-means++: Fuzzy C-means with effective seeding initialization.	Expert Syst. Appl.	2015	DBLP DOI BibTeX RDF
14	Sebastián Maldonado, Emilio Carrizosa, Richard Weber 0002	Kernel Penalized K-means: A feature selection method based on Kernel K-means.	Inf. Sci.	2015	DBLP DOI BibTeX RDF
14	Khushnandan Rai, Varun Bajaj, Anil Kumar 0001	Novel feature for identification of focal EEG signals with k-Means and fuzzy c-means algorithms.	DSP	2015	DBLP DOI BibTeX RDF
14	Saeed Lotfan, Nazanin Salehpour, Hossein Adiban, Aydin Mashroutechi	Bearing fault detection using fuzzy C-means and hybrid C-means-subtractive algorithms.	FUZZ-IEEE	2015	DBLP DOI BibTeX RDF
14	Hengjin Tang, Tatsushi Matsubayashi, Hiroshi Sawada	Blocked Time-Step Algorithm for Accelerating k-Means and Fuzzy c-Means.	SMC	2015	DBLP DOI BibTeX RDF
14	Luca Sabatucci, Massimo Cossentino	From Means-End Analysis to Proactive Means-End Reasoning.	SEAMS@ICSE	2015	DBLP DOI BibTeX RDF
14	Yufei Ding, Yue Zhao 0011, Xipeng Shen, Madanlal Musuvathi, Todd Mytkowicz	Yinyang K-Means: A Drop-In Replacement of the Classic K-Means with Consistent Speedup.	ICML	2015	DBLP BibTeX RDF
14	Hongjian Wang 0001	Cellular Matrix for Parallel K-means and Local Search to Euclidean Grid Matching. (Matrice cellulaire pour des algorithmes parallèles de k-means et de recherche locale appliqués à des problèmes euclidiens d'appariement de graphes).		2015	RDF
14	Linlin Xu, Jonathan Li 0001, Alexander Wong, Junhuan Peng	K-P-Means: A Clustering Algorithm of K "Purified" Means for Hyperspectral Endmember Estimation.	IEEE Geosci. Remote. Sens. Lett.	2014	DBLP DOI BibTeX RDF
14	Bashar Aubaidan, Masnizah Mohd, Mohammed Albared	Comparative Study of k-means and k-Means++ Clustering Algorithms on Crime Domain.	J. Comput. Sci.	2014	DBLP DOI BibTeX RDF
14	Frank Nielsen, Richard Nock	Further heuristics for $k$-means: The merge-and-split heuristic and the $(k, l)$-means.	CoRR	2014	DBLP BibTeX RDF