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a little merge

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Zhenwen Dai 2014-05-15 12:17:21 +01:00
commit 3ee2dc920c
50 changed files with 2255 additions and 10642 deletions
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GPy/inference/optimization/scg.py
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@ -32,7 +32,7 @@ def print_out(len_maxiters, fnow, current_grad, beta, iteration):
sys.stdout.flush()
def exponents(fnow, current_grad):
exps = [np.abs(fnow), current_grad]
exps = [np.abs(np.float(fnow)), current_grad]
return np.sign(exps) * np.log10(exps).astype(int)
def SCG(f, gradf, x, optargs=(), maxiters=500, max_f_eval=np.inf, display=True, xtol=None, ftol=None, gtol=None):