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I'm doing some works on NLTK with named entity recognition and chunkers. I retrained a classifi… Read more Difference Between Iob Accuracy And Precision

This question is very similar to this post - but not exactly I have some data in a .csv file. The d… Read more Numpy To Weak To Calculate A Precise Mean Value

I'm using the following function to approximate the derivative of a function at a point: def pr… Read more Floating Point Arithmetic Error

In Python, how can one print a number that might be an integer or real type, when the latter case w… Read more Print Either An Integer Or A Float With N Decimals

Abstract: Which Python package or C-Library is the best option for very high precision arithmetic o… Read more High Precision Arithmetric In Python And/or C/c++?

I see a discrepancy between python and Fortran when using the sinus function. Could anyone shed lig… Read more Precision Discrepancy Between Fortran And Python (sin Function)

If I understand the documentation correctly, we should be able to use ldexp to recover a floating p… Read more Inverting Frexp With Ldexp