Ybeer's .NET Blog
Sunday, March 20, 2011
Speeding up sigmoid function by approximating exponential function
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I will talk about sigmoid function defined by formula where x is real and k is positive constant. Its graph is for k =4 shown bellow. ...
5 comments:
Thursday, March 17, 2011
Techniques of calling unmanaged code from .NET and their speed
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Default technology for calling unmanaged code (for example C++ code) from .NET is Platform Invoke. It is available from every managed langua...
9 comments:
Wednesday, March 16, 2011
SSE Instructions
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SSE acronym stands for Streaming SIMD Extensions, where SIMD is "Single Instruction, Multiple Data". It means we can use only one ...
2 comments:
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