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Showing posts with the label Precision

Python/numpy Floating-point Text Precision

Let's say I have some 32-bit and 64-bit floating point values: >>> import numpy as np … Read more Python/numpy Floating-point Text Precision

How To Get Largest Possible Precision? (python - Decimal)

I'm using the Decimal class for operations that requires precision. I would like to use 'la… Read more How To Get Largest Possible Precision? (python - Decimal)

Why Does Python 3.4 Give The Wrong Answer For Division Of Large Numbers, And How Can I Test For Divisibility?

In my program, I'm using division to test if the result is an integer, I'm testing divisibi… Read more Why Does Python 3.4 Give The Wrong Answer For Division Of Large Numbers, And How Can I Test For Divisibility?

How Does Sklearn Select Threshold Steps In Precision Recall Curve?

I trained a basic FFNN on a example breast cancer dataset. For the results the precision_recall_cur… Read more How Does Sklearn Select Threshold Steps In Precision Recall Curve?

How To Round Numeric Output From Yaml.dump, In Python?

Is there a clean way to control number rounding output of yaml.dump? For example, I have a class wi… Read more How To Round Numeric Output From Yaml.dump, In Python?

Precision Discrepancy Between Fortran And Python (sin Function)

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)