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A simple explanation of Naive Bayes Classification
...t number, and you are done.
Despite the name, Naive Bayes turns out to be excellent in certain applications. Text classification is one area where it really shines.
Hope that helps in understanding the concepts behind the Naive Bayes algorithm.
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How to read a CSV file into a .NET Datatable
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Here's an excellent class that will copy CSV data into a datatable using the structure of the data to create the DataTable:
A portable and efficient generic parser for flat files
It's easy to configure and easy to use. I urge you to...
服务器保持大量TIME_WAIT和CLOSE_WAIT的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...说说TIME_WAIT和CLOSE_WAIT的区别，没想到越挖越深，这也是写博客总结的好处，总可以有意外的收获。
TIME_WAIT状态可以通过优化服务器参数得到解决，因为发生TIME_WAIT的情况是服务器自己可控的，要么就是对方连接的异常，要么...
java中的缓存技术该如何实现 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...所有的OSCache特性。
永久缓存--缓存能随意的写入硬盘，因此允许昂贵的创建（expensive-to-create）数据来保持缓存，甚至能让应用重启。
支持集群--集群缓存数据能被单个的进行参数配置，不需要修改代码。
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reading from app.config file
...ion.ConfigurationFile i get C:\\Program Files\\Microsoft Office\\OFFICE11\\exCEL.EXE.config which is not my config file... what should i do
– Sathish
Mar 8 '10 at 8:58
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What is the difference between sigaction and signal?
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Excellent sigaction() demo from GCC themselves: gnu.org/software/libc/manual/html_node/…; and excellent signal() demo from GCC themselves: gnu.org/software/libc/manual/html_node/…. Notice that in the signal demo they avoi...
Nginx缓存解决方案：SRCache - 更多技术 - 清泛网 - 专注C/C++及内核技术
...比较复杂的时候，比如说缓存键的动态计算等，就不得不写一点代码了，此时Lua模块是最佳选择。
闲言碎语不多讲，表一表Nginx配置文件长啥样：
lua_shared_dict phoenix_status 100m;
lua_package_path '/path/to/phoenix/include/?.lua;/path/to/phoen...
Keep only date part when using pandas.to_datetime
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pd.to_datetime(df['Date'], utc=False)
You will be able to save it in excel without getting the error "ValueError: Excel does not support datetimes with timezones. Please ensure that datetimes are timezone unaware before writing to Excel."
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Using .NET, how can you find the mime type of a file based on the file signature not the extension
...},
{"xhtml", "application/xhtml+xml"},
{"xls", "application/vnd.ms-excel"},
{"xml", "application/xml"},
{"xpm", "image/x-xpixmap"},
{"xsl", "application/xml"},
{"xlsx","application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"},
{"xltx","a...
技术人员如何创业《四》- 打造超强执行力团队 - 资讯 - 清泛网 - 专注C/C++...
...术型领导更加容易这样。与其去管理团队还不如多花时间写几个函数来的实际。授权就是教人做事的方法，充分信任他能做好，并且知道和鼓励他不要怕错。授权后并不是不管了，还需要去跟踪进度保证他们执行到位。
建立积...