Difference between revisions of "Hierarchical Cluster Analysis (HCA)"

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* [[Hierarchical Clustering; Agglomerative (HAC) & Divisive (HDC)]]
 
* [[Hierarchical Clustering; Agglomerative (HAC) & Divisive (HDC)]]
 
* [[Hierarchical Temporal Memory (HTM)]]
 
* [[Hierarchical Temporal Memory (HTM)]]
* [[Embedding]][[Agents#AI-Powered Search|Search]] ... [[Clustering]] ... [[Recommendation]] ... [[Anomaly Detection]] ... [[Classification]] ... [[Dimensional Reduction]] ... [[...find outliers]]
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* [[Embedding]] ... [[Fine-tuning]] ... [[Retrieval-Augmented Generation (RAG)|RAG]] ... [[Agents#AI-Powered Search|Search]] ... [[Clustering]] ... [[Recommendation]] ... [[Anomaly Detection]] ... [[Classification]] ... [[Dimensional Reduction]]. [[...find outliers]]
  
 
# Identify clusters (items) with closest distance
 
# Identify clusters (items) with closest distance

Latest revision as of 08:58, 13 September 2023

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  1. Identify clusters (items) with closest distance
  2. Join them to new clusters
  3. Compute distance between clusters (items)
  4. Return to step 1

The HCPC (Hierarchical Clustering on Principal Components) approach allows us to combine the three standard methods used in multivariate data analyses (Husson, Josse, and J. 2010):

011-hcpc-hierarchical-clustering-on-principal-components-3d-map-1.png