Poetry Summary Posted on 2020-08-12 | Edited on 2020-09-25 | In Liberature 23 words | 1 mins Some Literary Notes 悟已往之不谏，知来者之可追。——陶渊明 《归去来兮辞》 Read more »
English_Learning Posted on 2020-07-09 | Edited on 2020-11-06 | In English Learning > Vocabulary 406 words | 1 mins Vocabulary degrees of freedom 自由度 rigid body 刚体 kinematics 运动学 poetry 诗 literary 文学的 literature 文学、文艺、著作 limousine 轿车、小型巴士 trivial 不重要的、微不足道的 consecutive 连续的 Read more »
Paper Reading Posted on 2020-08-15 | Edited on 2020-11-02 | In Paper Reading 119 words | 1 mins Paper Reading2020.08.12-2020.08.14 “A Simple Baseline for Travel Time Estimation using Large-Scale Trip Data” 2020.09.22-2020.09.24 “Learning Spatiotemporal Features with 3D Convolutional Networks” Read more »
My daily diary Posted on 2020-07-03 | Edited on 2020-12-16 | In 学习日记 998 words | 3 mins Daily Diary2020.12.16Today Arrangement Seq2Seq Attention Transformer BERT Data Process(convert CSV to Json) Paper Reading(Todo) Read more »
Latex Note Posted on 2020-12-16 | In Tutorials > latex 528 words | 2 mins Latex NoteSome General Command \verb + | | Read more »
Deep Learning Note Posted on 2020-10-15 | Edited on 2020-10-30 | In Tutorials > deep learning 155 words | 1 mins Deep Learning Note特征可视化 反卷积,导向反向传播和反向传播 这些方法同时把所有能提取的特征都展示出来了,而对类别并不敏感,不能解释CNN分类的结果. 用优化方法形成可视化 可视化参考链接 Read more »
Data Structures Posted on 2020-09-22 | Edited on 2020-10-17 | In Computer and Data Structures 239 words | 1 mins Data Structures栈 后进先出 队列 先进先出 二叉树二叉树性质： Read more »
OpenSource_License Posted on 2020-08-12 | Edited on 2020-09-25 | In Tutorials > Basic Concepts 140 words | 1 mins Differences between different Open Source LicensesMIT License允许： 商业用途 分发、修改 私用 要求： 放置许可协议与版权信息 Read more »
Graph Optimization Posted on 2020-07-19 | Edited on 2020-09-25 | In Computer Vision > Graph Optimization 294 words | 1 mins Graph OptimizationGraph 图的定义图（Graph）的定义是由一些点（Vertex）和这些点之间的连线（Edge）所组成的，记G=(V,E)。顶点的集为V，边的集为E 无向图和有向图 Read more »
Mathematics Posted on 2020-07-09 | Edited on 2020-09-25 | In Mathematics > Basic Concepts 152 words | 1 mins Basic Concepts自由度（Degree of freedom, df）在统计学中，是指当以样本的统计量来估计总体的参数时，样本中独立或能自由变化的数据的个数，称为该统计量的自由度。一般来说自由度等于独立变量减掉其衍生量;举例来说，方差的自由度为N-1,均值的自由度为N。 数学上，自由度是一个随机向量的维度数。 卡方分布（chi-square distribution）k个独立的标准正态分布变量的平方和服从自由度为k的卡方分布。 Read more »