fabianp

"""
Ridge coefficients as a function of the regularization parameter
----------------------------------------------------------------

And highlight in dashed lines the optimal value by cross-validation.

Author: Fabian Pedregosa -- <fabian@fseoane.net>
"""
print __doc__

fabianp

cimport numpy as np
import numpy as np
np.import_array()

def chkfinite_double(np.ndarray X):

    cdef int i, length
    cdef np.PyArrayObject val
    cdef np.flatiter iter

fabianp

"""
Plot memory usage of a numeric computation using numpy and scipy
"""

"""Get process information"""

import time, sys, os
import linecache

if sys.platform.startswith('linux'):

fabianp

def _solve(A, b, solver, tol):
    # helper method for ridge_regression, A is symmetric positive

    if solver == 'auto':
        if hasattr(A, 'todense'):
            solver = 'sparse_cg'
        else:
            solver = 'dense_cholesky'

    if solver == 'sparse_cg':

fabianp

/*
 * pidgin
 *
 * Pidgin is the legal property of its developers, whose names are too numerous
 * to list here.  Please refer to the COPYRIGHT file distributed with this
 * source distribution.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or

fabianp

import sys, os, termios, tty
pid, fd = os.forkpty()

term_info = termios.tcgetattr(sys.stdin.fileno())

if pid < 0:
    raise ValueError("Early exit: could not fork process")

elif pid == 0:
    # .. child ..

fabianp

import numpy as np

# Author : Fabian Pedregosa <fabian@fseoane.net>
#
# License : BSD


def isotonic_regression_new(w, y, x_min=None, x_max=None):
    """
    Solve the isotonic regression with complete ordering model:

fabianp

fabianp

# -*- coding: utf-8 -*-
"""
Minimalistic implementation of l1 minimization via coordinate descent.

Reference: www.jstatsoft.org/v33/i01/paper

Author: Fabian Pedregosa <fabian@fseoane.net>
"""

import numpy as np

fabianp