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更改C盘.PyCharm配置文件夹存储位置 在启动 PyCharm 后选择 Help -> Edit Custom Properties 的选项，弹出： 选择 Create ，之后在文件中添加配置文件新的存储位置即可，例如： idea.config.path=D:/Program Files/.PyCharm/config idea.system.path=D:/Program Files/.PyCharm/system 最后将原文件夹下的 C:\Users\<username>\.P

import numpy as np import cv2 import os def letterbox_resize(img, new_width, new_height, interp=0): ''' Letterbox resize. keep the original aspect ratio in the resized image. ''' ori_height, ori_width = img.shape[:2] resize_ratio = mi

来自： GitHub yizhen20133868 WeChat Subscription 程序员遇见GitHub #### Incremental Transformer with Deliberation Decoder for Document Grounded Conversations - 论文链接：https://www.aclweb.org/anthology/P19-1002.pdf - 代码链接： https://github.com/lizekang/ITDD #### Impr

import tensorflow as tf # Creates a graph. a = tf.constant([6.0, 5.0, 3.0, 3.0, 2.0, 1.0], shape=[2, 3], name='a') b = tf.constant([1.0, 2.0, 3.0, 4.0, 5.0, 6.0], shape=[3, 2], name='b') c = tf.matmul(a, b) # Creates a session with log_device_placement set

conda create --name my_tf python=3.6 tensorflow-gpu=1.14 cuda及cudnn会自动配置完成。 以上命令执行完毕后激活环境，继续安装其他库如：opencv等

import cv2 import numpy as np file = 'data_batch_1' def unpickle(file): import pickle with open(file, 'rb') as fo: dict = pickle.load(fo,encoding='latin1') return dict dict1 = unpickle(file) for i in range(1000):#我只保存的100张 img = dic

零矩阵 n = 2 #第一维 m = 3 #第二维 k = 4 #第三维 l = 2 #第三维 matrix = [None] * n for i in range(len(matrix)): matrix[i] = [0] * m for i in range(n): for j in range(m): matrix[i][j] = [0] * k for i in range(n): for j in range(m): for x in