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MarwanNour / SEAL-FYP-Logistic-Regression

My Final Year Project using Microsoft SEAL: Logistic Regression over Encrypted Data.

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logistic_regression_ckks.exe also raise vector size exceeds error

alexhmyang opened this issue · comments

commented

  1. logistic_regression_ckks.exe also raise vector size exceeds error, actually train process cannot be finished , why? ( i haven't changed any code, just run the example code and example csv, logistic_regression.exe no problem)

  2. logistic_regression_ckks.exe runs train very slow, even 50 samples needs to wait half an hour, so i think for 2000 samples csv, the trainning time is not acceptable, why?

thank you .

commented

To answer your questions:
1- My code is buggy and I haven't had the time to fix it (Although you're welcome to create a fork and implement your own bug fixes).
2- The training is slow mainly due to the encryption time with the CKKS scheme. I couldn't figure out a way to reduce the training time back then.