Method gradient_regularize

lib/updates.py:37–40 · view source on GitHub ↗

(self, p, g)

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35	return (p / T.sqrt(T.sum(T.sqr(p)))) * T.sqrt(nrows)
36
37	def gradient_regularize(self, p, g):
38	g += p * self.l2
39	g += T.sgn(p) * self.l1
40	return g
41
42	def weight_regularize(self, p):
43	p = self.max_norm(p, self.maxnorm)

__call__Method · 0.80

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