随笔分类 - 深度学习
摘要:function q = LEP(I, l, r,na,mu) %I should be the gray scale [hei, wid] = size(I); N = boxfilter(ones(hei, wid), r); mean_I = boxfilter(I, r) ./ N; mean_l = boxfilter(l, r) ./ N; mean_Il = boxfilter...
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摘要:from __future__ import print_function import matplotlib import matplotlib.pyplot as plt %matplotlib inline import scipy.misc import os import numpy as np from models.resnet import ResNet from models...
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摘要:import numpy as np import os from glob import glob import scipy.io as sio from skimage.io import imread, imsave from time import time from api import PRN from utils.write import write_obj # ---- in...
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摘要:def train(self): """Train StarGAN within a single dataset.""" # Set data loader. data_loader = self.celeba_loader data_iter = iter(data_loader) # Learning rate...
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摘要:这里求最大化互信息没有共享D网络,直接使用了一个简单的mlp神经网络Q
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摘要:#这是retinex使用的代码 #预训练 #使用opencv的人脸特征点作为损失
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摘要:import sys sys.path.append("/home/hxj/anaconda3/lib/python3.6/site-packages") from torchvision.datasets import ImageFolder from PIL import Image import torch import os import random c_dim=5 # dimens...
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摘要:#预处理和加载数据 网络模型结构 solver 开始训练
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摘要:具体实现地址:https://github.com/codehxj/DualGAN 以下是改编成notebook版本
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摘要:from __future__ import print_function import os import matplotlib as mpl import tarfile import matplotlib.image as mpimg from matplotlib import pyplot as plt import mxnet as mx from mxnet import glu...
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摘要:实验结果 训练1000次 训练9000次 训练15000次 训练25000次 训练3300次 训练42000次 训练5000次
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摘要:ython计算KL散度import numpy as np import scipy.stats x = [np.random.randint(1,11) for i in range(10)] print(x) print(np.sum(x)) px = x/np.sum(x)#归一化 print(px) y = [np.random.randint(1, 11) for i in ran...
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摘要:该代码是实现A Neural Algorithm of Artistic Style ,具体可以参考https://github.com/apache/incubator-mxnet/tree/master/example/neural-style 下面是主要函数文件nstyle.py model_
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摘要:from __future__ import print_function import mxnet as mx from mxnet import nd, autograd from mxnet import gluon import numpy as np mx.random.seed(1) ctx = mx.cpu() batch_size = 64 def transform(d...
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摘要:from mxnet import ndarray as nd from mxnet import gluon from mxnet import autograd from mxnet.gluon import nn def transform(data, label): return nd.transpose(data.astype(np.float32), (2,0,1))/25...
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摘要:export PATH="/home/hxj/anaconda3/bin:$path" source activate gluon jupyter notebook
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摘要:详见附件下载相关ppt文件
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摘要:总述:这篇文章是一次听讲座,吴大鹏教授做的why deep learning works,佛罗里达大学教授,很有名。自己对该讲座做个理解。 一、深度学习的背景相关介绍 1、machine learning:一般的ml只针对线性分类,即只是一个linear methods。 2、neural netw
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