perplexity must be less than n_samples

ccipd / MRQy

RadQy is a quality assurance and checking tool for quantitative assessment of magnetic resonance imaging (MRI) and computed tomography (CT) data.

https://ccipd.github.io/MRQy/

BSD 3-Clause Clear License

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perplexity must be less than n_samples #33

Closed drkitty28 closed 6 months ago

drkitty28 commented 1 year ago

Running QC4d.py on 4D BOLD images produces this error. Could you explain what's wrong? A tgz file is produced, but neither the t-SNE or UMAP plots are created. Thanks for your help. Screenshot from 2023-11-19 13-18-16

drkitty28 commented 1 year ago

Got the same thing when running the TCIA test data Screenshot from 2023-11-19 14-05-57

Amir-Reza-Sadri commented 1 year ago

you can change the perplexity number in line #380 from QC.py.

mohsenhariri commented 6 months ago

Resolved.