numpy

英文: Replace value in one column, if another column satisfies a condition 问题 如果 df['col1'] == 'A'，那么 ...

英文: Element-wise multiply of two numpy array of different shapes 问题 我有两个numpy数组F和C，它们的维度分别为NxM和MxB。如...

英文: How to calculate the weighted average of the rows of a matrix, but with different weights per ro...

英文: Striding in numpy and pytorch, How force writing to an array or "input tensor and the writt...

英文: How can I turn values into an array using Python/NumPy? 问题 以下是翻译好的部分： 这个练习的目标是使用NumPy将0-5范围内的值组织...

英文: Tricky groupby several columns of a similar prefix while taking the sum based off of categorical...

英文: Groupby several columns and take the sum based off of categorical values within a column (Pandas...

英文: Attributing values to a correlation matrix in Python without iterating 问题 import numpy as np # D...

英文: delete a object in numpy 2d array 问题 I want only the desired [1,2] to be deleted, but this is no...

英文: Faster way to use saved Pytorch model (bypassing import torch?) 问题 I'm using a Slurm Workload Ma...