Number of Components

Specifies the number of components used in the model

Max. nr. of iter.

Specifies the maximum number of iterations used for the decompositions.

Sparseness

Core: Gives the sparseness imposed on the core

Channels: Gives the sparseness imposed on the channel modality

Fr.Time: Gives the sparseness imposed on the time-frequency modality

Subj/cond: Gives the sparseness imposed on the 3rd modality containing the indices of the loaded datasets

Tucker

When checked, the TUCKER model is used else the PARAFAC model

LS

Least square minimization

KL

Kullback-Leibler divergence

Ch x Fr-Time

Decompose the currently selected data set into time-frequency signatures and channel mixings.

Ch x Fr-time-Subj/cond

Decompose all the data set into signatures of most common channel activation while the time-frequency signatures are kept specific for each dataset . Rows specifies how many rows are used to display the time-frequency signatures.

Ch x Fr-Time x Subj/cond

Decompose all the data set into signatures of most common channel activation to the most common time-frequency signatures and give the strength in which these signatures are present in each datasets.