Package mvpa :: Package mappers

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# Package mappers

source code

PyMVPA mappers.

# Module Description

Various space transformations which are intended to map between two spaces, most of the time both ways, and optionally requiring training. Classifiers from the mvpa.clfs module could be considered mappers as well, but they all are supervised, and only provide ND->1D mapping, most of the time without reverse transformation.

# Module Organization

The mvpa.mappers module contains the following modules:

Package Tree for mappers

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- mvpa.mappers.array: Data mapper
- mvpa.mappers.lle: Local Linear Embedding Data mapper.
- mvpa.mappers.procrustean: Procrustean rotation mapper
- mvpa.mappers.som: Self-organizing map (SOM) mapper.
- mvpa.mappers.zscore: Simple mapper to perform zscoring

Base

- mvpa.mappers.base: Data mapper
- mvpa.mappers.mask: Data mapper which applies mask to the data
- mvpa.mappers.metric: Classes and functions to provide sense of distances between sample points

Specialized

- mvpa.mappers.boxcar: Data mapper
- mvpa.mappers.ica: Data mapper
- mvpa.mappers.pca: Data mapper
- mvpa.mappers.samplegroup: Data mapper
- mvpa.mappers.svd: Singular-value decomposition mapper
- mvpa.mappers.wavelet: Wavelet mappers

Imports: debug