英文: numpy arrays losing precision when passed to a loop, so comparisons aren't working 问题 以下是您要翻...
162评论pandas
python
How can i get the total precision/recall/F1 score from the confusion matrix?
英文: How can i get the total precision/recall/F1 score from the confusion matrix? 问题 我有一个使用sklearn计算的...
109评论precision
scikit-learn
有没有一种方法来减轻舍入误差？
英文: Is there one way to alleviate roundoff errors? 问题 以下是您提供的代码部分的翻译： #include <stdio.h> int m...
130评论c
floating-point
关于numpy matmul（’at’ / @ 运算符）的精度问题。
在CUDA GPU上执行简单的浮点数算术会得到稍微不同的答案。
英文: Executing simple floating point arithmetic on CUDA GPUs gives slightly different answer 问题 我有一个非...
152评论floating-point
julia
What is the difference in behavior between 1.0*a/b and (float)a/b when performing division in a simple calculator implementation?
英文: What is the difference in behavior between 1.0*a/b and (float)a/b when performing division in a ...
136评论c++
floating-point
C++中对stringstream、setw和setprecision的困难
英文: C++ difficulties with stringstream, setw and setprecision 问题 以下是您提供的代码的中文翻译： 我试图使用`stringstream`...
161评论c++
formatting
为什么不在将小数转换为二进制浮点数时将小数视为整数。
C中的十进制数据类型中不能精确表示的最小值是什么？
英文: What are the smallest values that can no longer be represented exactly in C decimal point dataty...
138评论c
floating-point