v0.7.10

GenerativeTopographicMapping v0.7.10

Diff since v0.7.9

Fixed typo in log-likelihood calculation for GSM models. Added L1 regularization for nonlinearity weights in GSMCombo and GSMBigCombo models.

v0.7.9

GenerativeTopographicMapping v0.7.9

Diff since v0.7.8

fixing to allow arbitrary scale factors for big nonlinear model.

v0.7.8

GenerativeTopographicMapping v0.7.8

Diff since v0.7.7

updated fitting code to pre-allocate intermediate matrices. Also removed the zero_init option as the new multiplicative update can not change zero values.

v0.7.7

GenerativeTopographicMapping v0.7.7

Diff since v0.7.6

Updating all models to use multiplicative updates to guarantee non-negativity.

v0.7.6

GenerativeTopographicMapping v0.7.6

Diff since v0.7.5

Added multiplicative update versions for linear and nonlinear model.

v0.7.5

GenerativeTopographicMapping v0.7.5

Diff since v0.7.4

Added new models using multiplicative update a la NMF to guarantee non-negativity

v0.7.4

GenerativeTopographicMapping v0.7.4

Diff since v0.7.3

Fixed bug in GSM models to enable prediction on new datasets

v0.7.3

GenerativeTopographicMapping v0.7.3

Diff since v0.7.2

Added new optional arguments to all models

v0.7.2

GenerativeTopographicMapping v0.7.2

Diff since v0.7.1

Added in "Combo" model to allow control for strength of nonlinearity

v0.7.1

GenerativeTopographicMapping v0.7.1

Diff since v0.7.0

Updating with models to distinguish Linear from Nonlinear projection from latent space to data space.