statistics, cluster analysis is the algorithmic grouping of objects into homogeneous groups based on numerical measurements. Model-based clustering based on a...
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(also known as co-clustering or two-mode-clustering), clusters are modeled with both cluster members and relevant attributes. Group models: some algorithms...
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of the modern day. Where model-based clustering characterizes populations using proportions of presupposed ancestral clusters, multidimensional summary...
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information. Mixture models are used for clustering, under the name model-based clustering, and also for density estimation. Mixture models should not be confused...
58 KB (7,855 words) - 11:52, 19 July 2025
clustering (also referred to as soft clustering or soft k-means) is a form of clustering in which each data point can belong to more than one cluster...
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{\displaystyle j} . The general approach to spectral clustering is to use a standard clustering method (there are many such methods, k-means is discussed...
27 KB (3,562 words) - 02:56, 14 May 2025
and Gaussian mixture modeling. They both use cluster centers to model the data; however, k-means clustering tends to find clusters of comparable spatial...
62 KB (7,767 words) - 01:40, 17 July 2025
follows: Clustering methods include: hierarchical clustering, k-means, mixture models, model-based clustering, DBSCAN, and OPTICS algorithm Anomaly detection...
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DBSCAN (redirect from Density Based Spatial Clustering of Applications with Noise)
Density-based spatial clustering of applications with noise (DBSCAN) is a data clustering algorithm proposed by Martin Ester, Hans-Peter Kriegel, Jörg...
29 KB (3,492 words) - 22:56, 19 June 2025
An agent-based model (ABM) is a computational model for simulating the actions and interactions of autonomous agents (both individual or collective entities...
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on clustering and in 1965 he published the paper that invented model-based clustering. He used the mixture of multivariate normal distributions model, estimated...
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Predictive maintenance (redirect from Condition-based maintenance)
(February 2018). "Fault Class Prediction in Unsupervised Learning using Model-Based Clustering Approach". ResearchGate. doi:10.13140/rg.2.2.22085.14563. Retrieved...
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clusters. Strategies for hierarchical clustering generally fall into two categories: Agglomerative: Agglomerative clustering, often referred to as a "bottom-up"...
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model is a random graph generation model that produces graphs with small-world properties, including short average path lengths and high clustering....
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Learning curve (machine learning) (category Model selection)
David (Summer 2002). "The Learning-Curve Sampling Method Applied to Model-Based Clustering". Journal of Machine Learning Research. 2 (3): 397. Archived from...
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Classification Clustering Density-Based Clustering Fuzzy C-Means Clustering Hierarchical Clustering Model-based clustering Neighborhood-based Clustering (i.e....
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countries [as seen by the varying amounts of ancestry inferred by model-based clustering that is representative of a sample from modern Tuscany, Italy (TSI)...
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Learning curve (section Models)
David (Summer 2002). "The Learning-Curve Sampling Method Applied to Model-Based Clustering" (PDF). Journal of Machine Learning Research. 2 (3): 397. Gersick...
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Document clustering (or text clustering) is the application of cluster analysis to textual documents. It has applications in automatic document organization...
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Furthermore, Bayesian hierarchical clustering also plays an important role in the development of model-based functional clustering. Functional classification...
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Feature engineering (section Clustering)
feature engineering has been clustering of feature-objects or sample-objects in a dataset. Especially, feature engineering based on matrix decomposition has...
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graph characterized by a high clustering coefficient and low distances. In an example of the social network, high clustering implies the high probability...
38 KB (4,646 words) - 17:51, 18 July 2025
Brendan; Fop, Michael (21 May 2017). "mclust: Gaussian Mixture Modelling for Model-Based Clustering, Classification, and Density Estimation" – via R-Packages...
50 KB (6,390 words) - 08:43, 18 July 2025
(April 2008). "Automated gating of flow cytometry data via robust model-based clustering". Cytometry Part A. 73 (4): 321–32. doi:10.1002/cyto.a.20531. PMID 18307272...
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A flow-based generative model is a generative model used in machine learning that explicitly models a probability distribution by leveraging normalizing...
56 KB (9,669 words) - 03:08, 27 June 2025
supports various cluster software; for application clustering, there is distcc, and MPICH. Linux Virtual Server, Linux-HA – director-based clusters that allow...
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Consensus clustering is a method of aggregating (potentially conflicting) results from multiple clustering algorithms. Also called cluster ensembles or...
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correlation in modeling residuals within each cluster; while recent work suggests that this is not the precise justification behind clustering, it may be...
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Reinforcement learning from human feedback (category Language modeling)
is good (high reward) or bad (low reward) based on ranking data collected from human annotators. This model then serves as a reward function to improve...
62 KB (8,617 words) - 19:50, 11 May 2025
Brown clustering is a hard hierarchical agglomerative clustering problem based on distributional information proposed by Peter Brown, William A. Brown...
10 KB (1,198 words) - 01:48, 23 January 2024