From 3fab72a92c52e6334e19d21c6a87a32e90f938da Mon Sep 17 00:00:00 2001 From: Fabian Pedregosa Date: Wed, 20 Oct 2010 16:21:17 +0200 Subject: [PATCH] Revert "Make previous commit work also with old versions of scipy." This reverts commit e8d32c67fb024465bc77464c444e5752cecbb3e9. --- scikits/learn/gmm.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scikits/learn/gmm.py b/scikits/learn/gmm.py index 25872a122d781..d9ac0c832c433 100644 --- a/scikits/learn/gmm.py +++ b/scikits/learn/gmm.py @@ -571,7 +571,7 @@ def _lmvnpdffull(obs, means, covars): for c, (mu, cv) in enumerate(itertools.izip(means, covars)): cv_chol = linalg.cholesky(cv, lower=True) cv_det = np.prod(np.diagonal(cv_chol))**2 - cv_sol = solve_triangular(cv_chol, (obs - mu).T, lower=True) + cv_sol = linalg.solve_triangular(cv_chol, (obs - mu).T, lower=True) log_prob[:, c] = -.5 * (np.sum(cv_sol**2, axis=0) + \ ndim * np.log(2 * np.pi) + np.log(cv_det))