I have an LSTM model on Python (Keras) in which predicts floats with long decimals. However, the predicted value has fewer decimals than expected. For instance: Input value: 41.39011366661221 Predicted value: 41.396626 Should I use something on my model? I’ve also tried to normalize the input. Unfortuna…
Tag: decimal
What can I do to output in MongoDB with $inc from always being decimal with 2 point accuracy? (rounding output)
So I’m using MongoDB 6.0 (and motor driver in python) and for example I have a code like that: and assuming the current value of “balance” field in db is 5.91 the final value will be 0.9900000000000002, when I want it to be 0.99 What can I do, so mongodb will be automatically “rounding…
Replace decimals in floating point numbers
Someone on this platform has already helped me with generating the following code: This code ensures that the last decimal is not a 0 or a 9. However, I would like to have no 0’s nor 9’s in all the decimals that are generated (such that it will not be possible to have a number 1.963749 or 3.459007…
pd.read_csv() keep number of decimals
I want to read a csv but it culls the number of decimals: gives (first 2 rows, first five columns): enter image description here the original data (here) has 8 decimal places in the 3rd and 4th columns. I need those. 2211 196568.000 -25.732036008 28.282629130 1387.8994 2211 196569.000 -25.732032386 28.2826337…
Find line number of a value which matches upto 2 decimal in python numpy
I tried to find the line number of value which is 60 % of the maximum value in file. My file looks like this, Now I print the line number of the max value by now how to find the line number which has 0.60 just comparing up to two decimal value only in python. Answer This will find the
Python – to put space after period; not for a decimal number
Using Python and regex, would you please help converting to i.e., space needs to be inserted when it is between two alphabets and either one of the characters on either side is an alphabet. Space need NOT be inserted if both sides of the period is a digit. Please help. Thanks in advance. Answer You can use ne…
Round a floating point number to n digits ignoring leading zeros and preserving them
Floating Point = 11.0000123456789 I want to round the above floating point number to 11.00001235. So I want the base portion of the float rounded to 4 digits while ignoring and preserving the leading zeros and adding back in the significand at the end. I have the following, it is short and sweet but feels a l…
How to use Python to convert an octal to a decimal
I had this little homework assignment and I needed to convert decimal to octal and then octal to decimal. I did the first part and could not figure out the second to save my life. The first part went like this: I read how to convert it here: Octal to Decimal, but I have no clue how to turn it
How to convert from decimal to a binary string?
The goal of this part of the lab is to motivate a right-to-left conversion of decimal numbers into binary form. Thus, you will end up writing a function numToBinary(anInteger) that works as follows: The code I have is: But this returns the string from left to right. Can anyone help me find a way to go from th…
How does Python babel round numbers?
I’m building a financial website with the Flask framework and I’m currently writing unit tests for it. I’m using the Babel package to format money amounts and I hit upon rather strange rounding behaviour. I would expect rounding to be up in case of a 5, or to at least be consistent. But look…