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Deep Learning（深度学习）学习笔记整理系列之（三） - 大数据 & AI - 清泛...
...和输入差别最小的三层神经网络的隐层），由于模型capacity的限制以及稀疏性约束，使得得到的模型能够学习到数据本身的结构，从而得到比输入更具有表示能力的特征；在学习得到第n-1层后，将n-1层的输出作为第n层的输入，训...
Differences between utf8 and latin1
...the introductory text of this article useful (and even more if you know a bit Java).
Note that full 4-byte UTF-8 support was only introduced in MySQL 5.5. Before that version, it only goes up to 3 bytes per character, not 4 bytes per character. So, it supported only the BMP plane and not e.g. the E...
What is the best Java email address validation method? [closed]
...ill have to send a verification email to the address if you want to ensure it's a real email, and that the owner wants it used on your site.
EDIT: There was a bug where it was too restrictive on domain, causing it to not accept valid emails from new TLDs.
This bug was resolved on 03/Jan/15 02:48 in...
Is 23,148,855,308,184,500 a magic number, or sheer chance?
...20 2020 1250.
Do you see the pattern? The first six bytes have been overwritten by spaces (hex 20, dec 32).
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edited Sep 7 '10 at 6:08
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How does '20 seconds' work in Scala?
...e are a few things going on.
First, Scala allows dots and parens to be omitted from many method calls, so 20 seconds is equivalent to 20.seconds()*.
Second, an "implicit conversion" is applied. Since 20 is an Int and Int has no seconds method, the compiler searches for an implicit conversion that...
What in the world are Spring beans?
I am yet to find a high-level definition of Spring beans that I can understand. I see them referenced often in Grails documentation and books, but I think that understanding what they are would be beneficial. So what are Spring beans? How can they be used? Do they have something to do with Dependenc...
Modify/view static variables while debugging in Eclipse
As per the question.
In the debug view, there's the Variables frame. It shows all the values of member variables of the current object, and all of the local variables, but it doesn't show any static variables of the object's class.
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How can I show hidden files (starting with period) in NERDTree?
...reeShowHidden=1
For more detail, access the NERDTree help file :help NERD_tree.txt and search for "hidden".
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Vim Regex Capture Groups [bau -> byau : ceu -> cyeu]
...horter (and more magic-al) is to use \v, meaning that in the pattern after it all ASCII characters except '0'-'9', 'a'-'z', 'A'-'Z' and '_' have a special meaning:
:%s/\v(\w)(\w\w)/\1y\2/g
See:
:help \(
:help \v
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Extracting Nupkg files using command line
Firstly, I do not want to use Visual Studio at all when dealing with the certain .nupkg files.
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