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mlr-org / mlr3fda

Functional Data Analysis for mlr3
https://mlr3fda.mlr-org.com/
GNU Lesser General Public License v3.0
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Multidimensional Feature Extraction #69

Closed sebffischer closed 5 months ago

sebffischer commented 1 year ago

Instead of extracting trends over time for each feature (e.g. blood pressure, respiratory rate, etc.) individually, this topic focuses on extracting multidimensional trends (including but not necessarily limited to two dimensions), e.g. correlation between individual features over time. Since the measurements of the individual features are not necessarily performed at the same time points, this topic includes a strategy for aligning the features’ time axes (e.g. by binning, etc.); see example data excerpt below.

sebffischer commented 5 months ago

We have implemented this with a correlation pipeop now