jcmgray
/ sgd-for-scipy.py
Created
June 18, 2020 19:33
Stochastic gradient descent functions compatible with ``scipy.optimize.minimize(..., method=func)``.
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| import numpy as np | |
| from scipy.optimize import OptimizeResult | |
| def sgd( | |
| fun, | |
| x0, | |
| jac, | |
| args=(), | |
| learning_rate=0.001, |
eseiver
/ Getting editor info on PLOS articles.ipynb
Created
February 6, 2018 19:33
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karpathy
/ min-char-rnn.py
Last active
April 25, 2024 06:24
Minimal character-level language model with a Vanilla Recurrent Neural Network, in Python/numpy
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| """ | |
| Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy) | |
| BSD License | |
| """ | |
| import numpy as np | |
| # data I/O | |
| data = open('input.txt', 'r').read() # should be simple plain text file | |
| chars = list(set(data)) | |
| data_size, vocab_size = len(data), len(chars) |