m2 optane

= {1000f,100f}; Float[] P2 = {1000f,100f}; //The following is a forward procedure //Original transformation matrix Matrix M1 = new matrix (); //M1 's Inverse matrix Matrix m2 = new matrix (); Log.d ("test111", "+p1[0]+", "+p1[1"); M1.posttranslate (+); M1.postscale (0.6f, 0.3f); M1.postrotate (45.F); //This process is the p1{1000f,100f} this point through the M1 conversion, into a new point P1, this time P1 has become a converted

Exercise:softmax RegressionLinks to Exercises:Exercise:softmax RegressionSoftmaxcost.mfunction [Cost, Grad] =Softmaxcost (Theta, numclasses, inputsize, lambda, data, labels)% numclasses-The number of classes% Inputsize-The size N of the input vector% Lambda-Weight Decay parameter% data-the N x M input matrix,whereEach column of data (:, i) corresponds to% a single testSet% Labels-an M x1Matrix containing the labels corresponding forThe input dataPercent Unroll the parameters fromThetatheta=resha

Implement a stack with min () function, which'll return the smallest number in the stack.It should support push, POPs and min operation all in O (1) cost.NoticeMin operation'll never be called if there are no number in the stack.Has you met this question in a real interview?YesExamplepush(1)pop() // return 1push(2)push(3)min() // return 2push(1)min() // return 1For the original question on Leetcode, please see my previous blog min Stack.Solution One:classMinstack { Public: Minstack () {}vo

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that Map does not inherit the Collection interface. Map provides the key ing between key and value. A Map cannot contain the same key, and each key can only Map one value. The Map interface provides three sets of views. The Map content can be treated as a set of keys, a set of values, or a set of key-value ing. Implementation classes of the Map interface include HashMap and TreeMap. HashMap: The thread is unsafe and efficient. The key or value is allowed to be null. HashTable: thread security a

(); // Inverse matrix of m1 Matrix m2 = new Matrix (); Log. d ("test111", "" + p1 [0] + "," + p1 [1]); M1.postTranslate (100,300 ); M1.postScale (0.6f, 0.3f ); M1.postRotate (45.f ); // In this process, the point p1 {1000f, 100f} is converted to a new point p1 through m1 conversion. At this time, p1 has become the converted point. M1.mapPoints (p1 ); Log. d ("test222", "" + m1.toString ()); Log. d ("test333", "" + p1 [0] + "," + p1 [1]); // The foll

C++11 introduced serveral contructor-related enhancements including: Class member initializers Delegating controctors This article discusses is about Class member initializers Only.Class member initializers is also called In-class Initializers. C++11 follows other programming language so let's initializer a class member directly during its declaration:// c++11 int 5; // In-class initializer bool flag (false); // another in-class initializer public : M ();}; M m1