libsvm3.1 java接口版本 可实现分类和回归 实现二分类任务调用训练语句前 采用svm_scale将数据特征值缩放到[-1,1]-classification and regression interface version of libsvm3.1 java achieve to adopt svm_scale before the two-class the task invoked training statement data eigenvalues ​ ​

线性代数计算器，可计算矩阵和，差，数乘，相乘，逆，伴随阵，特征值等多种运算。结合用户图形界面，功能强大，操作简便，界面简洁-Linear Algebra calculator, calculate matrix and poor, multiplication, multiplying, reverse, with a variety of computing matrix, the eigenvalues and the like. Combined with the graphical us

利用JAVA，求解出数字特征值。对数字求特征值是常用的编码算法，奇偶特征是一种简单的特征值。-Using JAVA, solve the digital characteristic values.Eigenvalue of digital encoding algorithm is commonly used, parity is characterized by a simple eigenvalues.