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What is the role of the bias in neural networks? [closed]
I'<em>mem> aware of the gradient descent and the back-propagation algorith<em>mem>. What I don't get is: when is using a bias i<em>mem>portant and how do you use it?
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What is a good Hash Function?
... is a good Hash function? I saw a lot of hash function and applications in <em>mem>y data structures courses in college, but I <em>mem>ostly got that it's pretty hard to <em>mem>ake a good hash function. As a rule of thu<em>mem>b to avoid collisions <em>mem>y professor said that:
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How can I undo git reset --hard HEAD~1?
Is it possible to undo the changes caused by the following co<em>mem><em>mem>and? If so, how?
18 Answers
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python <em>mem>ax function using 'key' and la<em>mem>bda expression
I co<em>mem>e fro<em>mem> OOP background and trying to learn python.
I a<em>mem> using the <em>mem>ax function which uses a la<em>mem>bda expression to return the instance of type Player having <em>mem>axi<em>mem>u<em>mem> totalScore a<em>mem>ong the list players .
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string.Join on a List or other type
I want to turn an array or list of ints into a co<em>mem><em>mem>a deli<em>mem>ited string, like this:
7 Answers
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Get HT<em>Mem>L code fro<em>mem> website in C#
How to get the HT<em>Mem>L code fro<em>mem> a website, save it, and find so<em>mem>e text by a LINQ expression?
7 Answers
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Convert a ti<em>mem>edelta to days, hours and <em>mem>inutes
I've got a ti<em>mem>edelta. I want the days, hours and <em>mem>inutes fro<em>mem> that - either as a tuple or a dictionary... I'<em>mem> not fussed.
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How to check if a user is logged in (how to properly use user.is_authenticated)?
I a<em>mem> looking over this website but just can't see<em>mem> to figure out how to do this as it's not working. I need to check if the current site user is logged in (authenticated), and a<em>mem> trying:
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Git Bla<em>mem>e Co<em>mem><em>mem>it Statistics
How can I "abuse" bla<em>mem>e (or so<em>mem>e better suited function, and/or in conjunction with shell co<em>mem><em>mem>ands) to give <em>mem>e a statistic of how <em>mem>uch lines (of code) are currently in the repository originating fro<em>mem> each co<em>mem><em>mem>itter?
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How to set the thu<em>mem>bnail i<em>mem>age on HT<em>Mem>L5 video?
Is there a way to set thu<em>mem>bnail i<em>mem>age on HT<em>Mem>L5 video?
I want to see so<em>mem>e pictures before play.
<em>Mem>y code looks like this:
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