用java语言中的数组来实现队列，其中扩容方法为在原数组的基础上乘以2，另外也测试了用java中Vector类实现队列。-Array using java language java Vector class queue queue, which expansion method is superior to the original array 2, is also tested.

* Utillity class for feature vector. Includes inner product, addition, subjection, * multiplication..etc. * * @author wenzhe * - * * Utillity class for feature vector. Includes inner product, addition, subjection, * multi

Word to vector implementation tool written in Java programming language.