T-SNE is rapidly becoming a key algorithm for dimension reduction in many fields including ours, rivaling the use of PCA. Unfortunately, T-SNE in Knime requires either the use of R/Python or a very alpha community node that doesn’t match r/python results. It would be helpful to have a built-in T-SNE node.
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This is already ongoing as there is an open ticket for it
There is a dedicated node added in KNIME 4.0:
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