On the number of clusters

A fuzzy hybrid hierarchical clustering method with a new criterion able to find the optimal partition

Fuzzy Sets and Systems - Clustering and modeling

Detecting the Number of Clusters Using a Support Vector Machine Approach

ICANN '02 Proceedings of the International Conference on Artificial Neural Networks

Extended K-means with an Efficient Estimation of the Number of Clusters

IDEAL '00 Proceedings of the Second International Conference on Intelligent Data Engineering and Automated Learning, Data Mining, Financial Engineering, and Intelligent Agents

Outlier Detection and Data Cleaning in Multivariate Non-Normal Samples: The PAELLA Algorithm

Data Mining and Knowledge Discovery

Better results in mathematics lessons with a virtual personal teacher

Proceedings of the 34th annual ACM SIGUCCS fall conference: expanding the boundaries

Newtonian clustering: An approach based on molecular dynamics and global optimization

Pattern Recognition

Dealing with label switching in mixture models under genuine multimodality

Journal of Multivariate Analysis

The structural clustering and analysis of metric based on granular space

Pattern Recognition

Information-theoretic enhancement learning and its application to visualization of self-organizing maps

Neurocomputing

Towards a standard methodology to evaluate internal cluster validity indices

Pattern Recognition Letters

Identifying cluster number for subspace projected functional data clustering

Computational Statistics & Data Analysis

Segmenting customers by transaction data with concept hierarchy

Expert Systems with Applications: An International Journal

An extensive comparative study of cluster validity indices

Pattern Recognition

Clustering of functional data in a low-dimensional subspace

Advances in Data Analysis and Classification