I am a beginner to Orange GUI data mining software and I have some questions related to that.
First, I would like to know if there is any search function so that I can search if a column contains a specific word.
Second, does Orange has any functions for dimension reduction?
Category Data Science
As Ethan stated you can use the PCA widget to reduce the dimensions of your data.
To search internally try the select data by index widget.
Yes, Orange has a Dimensionality Reduction Widget under the Unsupervised Learning tab. Click PCA (Principal Component Analysis)
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