EOF

考虑引入人脸对齐的预处理方案

1

https://github.com/bruceyang2012/Face-Alignment-with-simple-cnn

With the limitation of my own PC, I have used out of all training set which I have to build this face detection system -- EFace. If you have more...

https://github.com/apachecn/MachineLearning/blob/master/docs/7.%E9%9B%86%E6%88%90%E6%96%B9%E6%B3%95-%E9%9A%8F%E6%9C%BA%E6%A3%AE%E6%9E%97%E5%92%8CAdaBoost.md

整理上传一些有价值的技术文档

13

http://download.csdn.net/download/tangyongjundeqian/9058009 java并发编程常识.pptx

如果缓存池全部被dirty page占有，那么将无法换出这些dirty page导致从磁盘获取新的数据页失败

Learn 2PL

5

深入了解2PL https://en.wikipedia.org/wiki/Two-phase_locking

https://dev.mysql.com/doc/refman/5.7/en/innodb-information-schema-understanding-innodb-locking.html innodb不支持锁升级

Returns an iterator over all the tuples stored in this DbFile. The iterator must use {@link BufferPool#getPage}, rather than {@link #readPage} to iterate through the pages. https://github.com/jasonleaster/simple-db/blob/a029091fa84f2074f50a202d66cccbc61dd0b625/src/java/simpledb/dbfile/HeapFile.java#L154-L157