- What is Machine Learning?
- Supervised learning
- Unsupervised Learning
Centos安装python3
Of Studies
Of Studies
——Francis Bacon
Studies serve for delight, for ornament, and for ability. Their chief use for delight, is in privateness and retiring; for ornament, is in discourse; and for ability, is in the judgment and disposition of business. For expert men can execute, and perhaps judge of particulars, one by one; but the general counsels, and the plots and marshalling of affairs come best from those that are learned.
Java 笔记《异常》
- 为什么需要异常？
- 程序中可能会出现那些错误和问题？
- 异常有哪些种类？
- 常见的异常处理方式有哪些?
- 使用异常机制的技巧有哪些？
Youth(Samuel Ullman)
Youth is not a time a of life;it is a state of mind;it is not a matter of rosy cheeks,red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.