10000 RF: Rearranging matmul order and using hermitian flag in ICC_rep_anova by kristoferm94 · Pull Request #3453 · nipy/nipype · GitHub
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RF: Rearranging matmul order and using hermitian flag in ICC_rep_anova #3453

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Merged
merged 8 commits into from
Apr 21, 2022
Merged

RF: Rearranging matmul order and using hermitian flag in ICC_rep_anova #3453

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e3d08bd
np.dot(X.T, T) is Hermitian
Apr 20, 2022
9f2fd97
Reordering matmul operations
Apr 20, 2022
49b7ed5
Using @ operator instead of np.dot
Apr 21, 2022
1b2eddd
Merge branch 'nipy:master' into linalg-speedup
kristoferm94 Apr 21, 2022
835dfe7
Merge branch 'nipy:master' into linalg-speedup
kristoferm94 Apr 21, 2022
883a84a
revert
kristoferm94 Apr 21, 2022
2aaa8a5
removing unneccesary import
Apr 21, 2022
9cb58c3
Update .pre-commit-config.yaml
kristoferm94 Apr 21, 2022
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np.dot(X.T, T) is Hermitian
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kristoferm94 committed Apr 20, 2022
commit e3d08bda4ebbca231245c58dbef94075711a545c
2 changes: 1 addition & 1 deletion .pre-commit-config.yaml
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Expand Up @@ -9,6 +9,6 @@ repos:
- id: check-yaml
- id: check-added-large-files
- repo: https://github.com/psf/black
rev: 20.8b1
rev: 22.3.0
hooks:
- id: black
4 changes: 3 additions & 1 deletion nipype/algorithms/icc.py
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Expand Up @@ -114,7 +114,9 @@ def ICC_rep_anova(Y):
X = hstack([x, x0])

# Sum Square Error
predicted_Y = dot(dot(dot(X, pinv(dot(X.T, X))), X.T), Y.flatten("F"))
predicted_Y = dot(
dot(dot(X, pinv(dot(X.T, X), hermitian=True)), X.T), Y.flatten("F")
)
residuals = Y.flatten("F") - predicted_Y
SSE = (residuals**2).sum()

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