3. Reference documentation: all fmralign functions¶
This is the class and function reference of fmralign. Please refer to the full user guide for further details, as the class and function raw specifications may not be enough to give full guidelines on their uses.
List of modules
fmralign.pairwise_alignment
: Pairwise Alignmentfmralign.template_alignment
: Template Alignmentfmralign.alignment_methods
: Alignment Methods
3.1. fmralign.pairwise_alignment
: Pairwise Alignment¶
Module for pairwise functional alignment
Classes:
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Decompose the source and target images into regions and align corresponding regions independently. |
3.2. fmralign.template_alignment
: Template Alignment¶
Module for functional template inference using functional alignment on Niimgs and prediction of new subjects unseen images
Classes:
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Decompose the source images into regions and summarize subjects information in a template, then use pairwise alignment to predict new contrast for target subject. |
3.3. fmralign.alignment_methods
: Alignment Methods¶
Module implementing alignment estimators on ndarrays
Classes:
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Compute no alignment, used as baseline for benchmarks : RX = X. |
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Compute the voxelwise projection factor between X and Y. |
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Compute a orthogonal mixing matrix R and a scaling sc such that Frobenius norm ||sc RX - Y||^2 is minimized. |
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Compute a scikit-estimator R using a mixing matrix M s.t Frobenius norm || XM - Y ||^2 + alpha * ||M||^2 is minimized with cross-validation |
Compute the optimal permutation matrix of X toward Y |
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Compute the optimal coupling between X and Y with entropic regularization. |