Add description of inverse transform in ICAConverter cookbook #4390
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karlnapf
reviewed
Aug 3, 2018
| @@ -19,3 +19,7 @@ Features converted = ica.transform(feats) | |||
| RealMatrix mixing_matrix = ica.get_real_matrix("mixing_matrix") | |||
| RealMatrix unmixed_signal = converted.get_real_matrix("feature_matrix") | |||
| #![extract] | |||
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| #![inverse_transform] | |||
| Features feats_original = ica.inverse_transform(converted) | |||
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pls also extract the matrix here (even if it is not shown in the cookbook) for the sake of integration testing ...
karlnapf
reviewed
Aug 3, 2018
| @@ -29,6 +29,9 @@ We can also extract the estimated mixing matrix. | |||
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| .. sgexample:: independent_component_analysis_fast.sg:extract | |||
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| :sgclass:`CICAConverter` supports inverse transformation. We can mix signals using the mixing matrix learnt before. | |||
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the data update is fishy |
karlnapf
reviewed
Aug 3, 2018
| Features feats_original = ica.inverse_transform(converted) | ||
| #![inverse_transform] | ||
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| RealMatrix signal_original = feats_original.get_real_matrix("feature_matrix") |
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something is still weird with the data |
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@karlnapf i guess the data change of the old line now is because of float point precision error, they are very near |
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No I mean all those removed files |
vinx13
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i rebased my data pr |
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could you try again? |
vinx13
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@karlnapf tests passed |
ktiefe
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Jul 30, 2019
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