How to extract first 30 components if there are 1000 features?There is a dataset I am working with which has 10000 features and 1 million rows.

Hi Swapnil! Great to have you in the course and thanks for reaching out! PCA will construct as many PCs as the dimension of the data if we do not specify an exact number. To specify the number, we can use the parameter n_components. Hope this helps. Best, Ivan

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