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def plot_evoked_img(evoked, picks=None, exclude='bads', unit=True, show=True, | |
ylim=None, proj=False, xlim='tight', hline=None, units=None, | |
scalings=None, titles=None, axes=None): | |
"""Plot evoked data as an image (chan x time) where color index amplitude | |
Parameters | |
---------- | |
evoked : instance of Evoked | |
The evoked data |
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""" | |
========================== | |
Better with probabilities? | |
========================== | |
Comparing classification performance of SVC versus SVC+Platt | |
using an MEG example from MNE-python. | |
""" | |
# Authors: Jean-Remi King <jeanremi.king@gmail.com> | |
# |
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# Authors: Jean-Remi King <jeanremi.king@gmail.com> | |
""" | |
This example illustrate how a simple univariate analysis can be applied to | |
performe a generalization across time analysis, and thus help the reader | |
conceptualize what is at stake in the analysis""" | |
import numpy as np | |
from sklearn.preprocessing import StandardScaler | |
from sklearn.svm import SVC |
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import numpy as np | |
from matplotlib.colors import LinearSegmentedColormap | |
class nlcmap(LinearSegmentedColormap): | |
""" | |
nlcmap - a nonlinear cmap from specified levels | |
Copyright (c) 2006-2007, Robert Hetland <hetland@tamu.edu> | |
Release under MIT license. |
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import numpy as np | |
from sklearn.cross_validation import cross_val_score, KFold | |
from sklearn.pipeline import Pipeline | |
from sklearn.preprocessing import StandardScaler | |
from sklearn.lda import LDA | |
def add_information(X, SNR, prop): | |
''' Introduce differences between | |
Input |
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# Authors: Jean-Remi King <jeanremi.king@gmail.com> | |
# | |
# License: BSD (3-clause) | |
""" This aims at showing how the MNE GAT object can be used to score different | |
subsets of data""" | |
import copy | |
import numpy as np | |
import mne |
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# Author: Jean-Remi King <jeanremi.king@gmail.com> | |
# | |
# License: BSD (3-clause) | |
import numpy as np | |
import matplotlib.pyplot as plt | |
from mne import read_evokeds | |
from mne.datasets.megsim import load_data | |
from mne.viz.topomap import _griddata, _prepare_topo_plot |
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""" | |
=================================== | |
WIP Prepare multiconditions events | |
=================================== | |
""" | |
# Authors: Jean-Remi King <jeanremi.king@gmail.com> | |
# | |
# License: BSD (3-clause) | |
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# Author: Jean-Remi King <jeanremi.king@gmail.com> | |
# | |
# License: BSD (3-clause) | |
import warnings | |
import numpy as np | |
import scipy.sparse as sp | |
from sklearn.svm import SVC, LinearSVC | |
from sklearn.datasets import make_classification | |
from sklearn.calibration import CalibratedClassifierCV |
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def circular_linear_correlation(alpha, x): | |
# Authors: Jean-Remi King <jeanremi.king@gmail.com> | |
# Niccolo Pescetelli <niccolo.pescetelli@gmail.com> | |
# | |
# Licence : BSD-simplified | |
""" | |
Parameters | |
---------- | |
alpha : numpy.array, shape (n_angles, n_dims) |
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