ucalyptus

from .lsun import LSUN, LSUNClass
from .folder import ImageFolder, DatasetFolder
from .coco import CocoCaptions, CocoDetection
from .cifar import CIFAR10, CIFAR100
from .stl10 import STL10
from .mnist import MNIST, EMNIST, FashionMNIST, KMNIST, QMNIST
from .svhn import SVHN
from .phototour import PhotoTour
from .fakedata import FakeData
from .semeion import SEMEION

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import argparse
import os
import time
import torch
import torch.nn as nn
import torch.nn.parallel
import torch.backends.cudnn as cudnn
import torch.optim
import torch.utils.data
import torchvision.transforms as transforms

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import numpy as np
from sklearn import metrics, preprocessing
from sklearn.preprocessing import MinMaxScaler
from sklearn.decomposition import PCA
from sklearn.model_selection import train_test_split
from sklearn.metrics import confusion_matrix, accuracy_score, classification_report, cohen_kappa_score
from operator import truediv
from plotly.offline import init_notebook_mode
import matplotlib.pyplot as plt
import scipy.io as sio

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class PAM(Layer):
    def __init__(self,
                 gamma_initializer=tf.zeros_initializer(),
                 gamma_regularizer=None,
                 gamma_constraint=None,
                 **kwargs):
        super(PAM, self).__init__(**kwargs)
        self.gamma_initializer = gamma_initializer
        self.gamma_regularizer = gamma_regularizer
        self.gamma_constraint = gamma_constraint

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sudo apt-get update

sudo apt-get install vim

sudo apt-get install exuberant-ctags

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def cal_mean_spectral_divergence(band_subset):
    """
    Spectral Divergence is defined as the symmetrical KL divergence (D_KLS) of two bands probability distribution.
    We use Mean SD (MSD) to quantify the redundancy among a band set.

    B_i and B_j should be a gray histagram.
    SD = D_KL(B_i||B_j) + D_KL(B_j||B_i)
    MSD = 2/n*(n-1) * sum(ID_ij)

    Ref:

ucalyptus

!curl -sSL "https://julialang-s3.julialang.org/bin/linux/x64/1.3/julia-1.3.1-linux-x86_64.tar.gz" -o julia.tar.gz 
!tar -xzf julia.tar.gz -C /usr --strip-components 1 
!rm -rf julia.tar.gz* 
!julia -e 'using Pkg; pkg"add IJulia; add Flux; precompile"'

ucalyptus