annoviko/pyclustering

[pyclustering.cluster.agglomerative] UPGMA and WPGMA

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#567 opened on Nov 27, 2019

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DocumentaionEnhancementGood First Issue

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Description

Introduction Distinguish UPGMA and WPGMA for Python and C++ parts of the library.

Description Currently, UPGMA is implemented and called as average linkage.

  • Documentation revise;
  • WPGMA Python implementation;
  • WPGMA C++ implementation;

Contributor guide

Research direction
Learn the UPGMA algorithm, then implement WPGMA for both Python and C++ by adapting the current average linkage implementation, and update documentation.
Tech stack
pythoncpp
Domain
machine learning
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
PythonC++GitClustering algorithms
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70