摘要：http://blog.sina.com.cn/s/blog_6833a4df0100nazk.html 阅读全文

摘要：1. Relational Symbols2. Binary Operator Symbols3. Arror Symbols4. Over and Under Arrows(defined by amsmath)5. Symbols with Limits 阅读全文

摘要：1. Function Names2. Modulo Commands 阅读全文

摘要：1. Lower Case Greek Letters2. Upper Case Greek Letters 阅读全文

摘要：1. Maths Font Changing Commands2. The amsfonts and amsmath Font Commands 阅读全文

摘要：1. Font Changing Text-Block Commands2. Font Changing Declarations3. Font Size Changing Declarations 阅读全文

摘要：1. Special Characters2. Symbols3. Ligatures and Special Symbols (Computer Modern Font)4. Accent Commands 阅读全文

摘要：Linear regressionGradient descentNormal equations 阅读全文

摘要：Machine learning4 sections:1. Supervised learning regression problem classification problem2. Learning Theory3. Unsupervised Learning clustering cocktail party problem ICA algorithm　4. Reinforcement Learning 阅读全文

摘要：Can you do one-shot-learning?Humans are capable of recognizing patterns like hand gestures after seeing just one example. Can machines do that too?ChaLearn Gesture Challenge organized a challenge on gesture and sign language recognition from video, mostly focusing on hand and arm gestures, although 阅读全文

摘要：The useful links. 阅读全文

摘要：This is the navigation for the blog. 阅读全文

摘要：This is my plan for life and for study. 阅读全文