Lutz Hamel [aut, cre],
Benjamin Ott [aut],
Gregory Breard [aut]

Routines for Constructing and Evaluating Self-Organizing Maps
A set of routines which are useful in constructing
and evaluating self-organizing maps (SOMs).

Functions for Constructing and Evaluating Self-Organizing Maps
State of the art functions for constructing and evaluating self-organizing maps (SOMs).

c(person("Lutz", "Hamel", role = c("aut", "cre"), email = "hamel@cs.uri.edu"),
person("Benjamin", "Ott", role = "aut"),
person("Gregory", "Breard", role = "aut"),
person("Robert", "Tatoian", role = "aut"),
person("Vishakh", "Gopu", role = "aut"))
State of the art functions for constructing and evaluating self-organizing maps.
Lutz Hamel [aut, cre],
Benjamin Ott [aut],
Gregory Breard [aut],
Robert Tatoian [aut],
Vishakh Gopu [aut]

c(person("Lutz", "Hamel", role = c("aut", "cre"), email = "lutzhamel@uri.edu"),
person("Benjamin", "Ott", role = "aut"),
person("Gregory", "Breard", role = "aut"),
person("Robert", "Tatoian", role = "aut"),
person("Michael", "Eiger", role = "aut"),
person("Vishakh", "Gopu", role = "aut"))
A self-organizing map package with three distinguishing features:
(1) Automatic cluster centroid detection and visualization using starbursts
(2) Convergence index, a statistical quality measure based on the linear combination of map embedding and estimated topographic accuracy
(3) A very efficient stochastic training algorithm based on ideas from tensor algebra.
Lutz Hamel [aut, cre],
Benjamin Ott [aut],
Gregory Breard [aut],
Robert Tatoian [aut],
Michael Eiger [aut],
Vishakh Gopu [aut]

Tools for Building, Visualizing, and Evaluating Self-Organizing
Maps
A self-organizing map package with three distinguishing features:
(1) Automatic cluster centroid detection and visualization using starbursts.
(2) Maintains two models of the data: (a) a self-organizing map model (b) a centroid based clustering model.
(3) A very efficient stochastic training algorithm based on ideas from tensor algebra.

fields, graphics, ggplot2, hash, stats, grDevices