Hive

超长整形数据计算程序,达到128位,同时计算速度进行了优化(The calculation program of super-long shaping data reaches 128 bits, and the calculation speed is optimized at the same time.)

覆盖了基本常用的机器学习算法。包括线性回归与分类算法；决策树；多种降维算法；优化算法；强化学习等多类算法的Python代码。(It covers the commonly used machine learning algorithms. Including linear regression and classification algorithm; decision tree; a variety of dimensionality reduction algorithm; optimization algorithm; reinforcement learning and other algorithms of Python code.)

This a jar format file which contains oracle examples,may it help you in your study.(This a jar format file which contains ora cle examples, it may help you in your study.)

导出Oracle 导入GBase数据库, 适用于10g及以上版本的Oracle(export oracle data, import to gbase)

读取数据库信息，显示有关数据信息，对数据库信息的显示。(look up DataBase)

The 1053 problem of online system ACM of Hangzhou University of Electronic Science and Technology, solved by greedy method

实现了自动生成随机数,对于 C仿真有很大的帮助()

采用JSP+Java Bean开发的基于MySQL数据库的计数器。 包含有动网165501条数据库。 可以限制每个用户记录的IP数，防止数据库无限增大。 多用户，可以开放记数器申请，用户可以登录修改资料。 所有密码均采用MD5加密。 登录使用认证码(有干扰纹)。(Used JSP+ Java Bean development of the counter based on the MySQL database. Contains a dynamic network database of 165,501. Each user can restrict the IP number of records to prevent an unlimited increase database. Multi-user, you can apply for an open counter, the user can modify the registry. All passwords are encrypted using MD5. Log in using the authentication code (interference pattern).)

c语言求解四阶龙格库塔法的算法源代码,例子：某一地区的病菌传染,三种人员的人数的状态方程,即可能受传染的人数x1,已被传染(C language to solve the fourth order Runge-Kutta algorithm source code, example: a certain area of bacterial infection, the number of three kinds of personnel equation of state, that is, the number of people who may be infected x 1, has been infected)

使用JDBC提供的API以JDBC-ODBC桥接器的方式连接数据库，并与数据库进行信息交互，数据的查询、更新、插入、删除等(Use API JDBC provides JDBC-ODBC bridge to connect the , and information interact with the , data query, update, insert, delete, etc.)