0_0_17917431_14349.cpp:1:1: error: stray '\243' in program
SVM£¨Support Vector Machine£©is an important classification tool, which has a wide range of applications in cluster analysis, community division and so on. SVM The kernel functions used in SVM have many forms. Here we only discuss the function of the form f(x,y,z) = ax^2 + by^2 + cy^2 + dxy + eyz + fzx + gx + hy + iz + j. By introducing new variables p, q, r, u, v, w, the linearization of the function f(x,y,z) is realized by setting the correspondence x^2 <-> p, y^2 <-> q, z^2 <-> r, xy <-> u, yz <-> v, zx <-> w and the function f(x,y,z) = ax^2 + by^2 + cy^2 + dxy + eyz + fzx + gx + hy + iz + j can be written as g(p,q,r,u,v,w,x,y,z) = ap + bq + cr + du + ev + fw + gx + hy + iz + j, which is a linear function with 9 variables.
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0_0_17917431_14349.cpp:1:1: error: stray '\250' in program
0_0_17917431_14349.cpp:1:1: error: stray '\243' in program
0_0_17917431_14349.cpp:1:1: error: stray '\251' in program
0_0_17917431_14349.cpp:1:1: error: 'SVM' does not name a type
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