Release notes from catlearn

Version 1.0

2023-04-05T06:54:16Z

Catlearn reaches 1.0! Thanks to all those who helped development over the last seven years.

Version 0.9.3

2022-10-06T06:29:47Z

Add slpDGCM

Version 0.9.2

2022-09-22T15:24:15Z

slpSUSTAIN updated to include probability of identifying item as 'old'

Version 0.9.1

2022-03-28T13:27:23Z

Version 0.9.1 of the 'catlearn' package is now available.

Catlearn is an archive of thirteen formal models of categorization and
learning. It's free and open source software ... and always will be. It has
been downloaded 32,000 times.

Version 0.9.1 is an upgrade release with two new models (Models 4 and 5 from
Paskewitz & Jones, 2020), and (non-breaking) improvements to the Gluck & Bower
(1988) implementation.

Catlearn is a package for R, and is very easy to install within that
environment. Make sure you're running the latest version of R, and then type:

install.packages('catlearn')

and then

library(catlearn).

For a tutorial introduction to catlearn, and the Open Models initiative more
generally, see Wills et al. (2017). There is also information here:

https://andywills.info/catlearn

Thanks to all the contributors to catlearn, and particular thanks to Lenard
Dome who contributed new code for the version 0.9.1 release.

All the best

Andy
2022-03-28

Wills, A.J., O'Connell, G., Edmunds, C.E.R., & Inkster, A.B.(2017). Progress in
modeling through distributed collaboration: Concepts, tools, and
category-learning examples. The Psychology of Learning and Motivation

Version 0.8.3

2022-01-18T08:56:48Z

Minor fix for edge case installation bug

Version 0.8.2

2022-01-10T14:00:08Z

Minor enhancements to slpLMSnet

Version 0.8.1

2022-01-05T11:55:15Z

slpNNCAG and slpNNRAS added, implements Models 4 and 5 from Paskewitz & Jones (2020)

Version 0.7.1

2019-10-10T10:38:28Z

Stable version 0.7.1 ("Gooey Chocolate") release candidate, uploaded to CRAN for checking.

Version 0.6.5

2019-10-03T13:06:03Z

slpSUSTAIN upgraded - now can do unsupervised category learning, too.
Two utility functions added: convertSUSTAIN, medin87train

Version 0.6.4

2019-10-02T14:19:02Z

slpMack75 added - Mackintosh (1975) associative learning model.