The individual items that you put into a set can’t be mutable, because if they changed, the effective hash would change and thus the ability to check for inclusion would break down. Instead, you need to put immutable objects into a set – e.g. frozensets. If you change the return statement from your enum method to… …then it … Read more
From version 0.19.0 of Pandas you can use the lines parameter, like so:
I take it your code is giving you the error message, TypeError: zip argument #1 must support iteration. You are getting this error due to the expression zip(float(price), Bids). This simplified code demonstrates the error: The Python 2.x zip() built-in library function requires all its arguments to be iterables. float(price) is not an iterable. If … Read more
Try this: Then add a softmax layer in this way:
You might need to reinstall numpy. It doesn’t seem to have installed correctly. sklearn is how you type the scikit-learn name in python. Also, try running the standard tests in scikit-learn and check the output. You will have detailed error information there. Do you have nosetests installed? Try: nosetests -v sklearn. You type this in bash, not in the … Read more
As time = 3 is declared as an integer, time.time doesn’t have any sense since time is int variable (that isn’t a class but a primitive data type). I suppose that you expected to call time (module) writing time but, since you’re redefining it as an integer, this last definition shadows the time module Change time variable name to something else, like myTime Error messages are usefull, you should read … Read more
encode converts a unicode object to a string object. But here you have invoked it on a string object (because you don’t have the u). So python has to convert the string to a unicode object first. So it does the equivalent of But the decode fails because the string isn’t valid ascii. That’s why you get a complaint about not being able to … Read more
How to fix it? In some other python-based static blog apps, Chinese post can be published successfully. Such as this app: http://github.com/vrypan/bucket3. In my site http://bc3.brite.biz/, Chinese post can be published successfully.
First of all, from __future__ import print_function needs to be the first line of code in your script (aside from some exceptions mentioned below). Second of all, as other answers have said, you have to use print as a function now. That’s the whole point of from __future__ import print_function; to bring the print function from Python 3 into Python 2.6+. __future__ statements need … Read more