EM算法 Posted on 2019-11-02 | In 机器学习 | Visitors: Words count in article: 580 | Reading time ≈ 2 “EM算法是最常见的隐变量估计方法，在机器学习中有极为广泛的用途，例如常被用来学习高斯混合模型(GMM)的参数；k均值聚类也是一个典型的EM算法” Read more »
多人检测：alphapose Posted on 2019-11-01 | In pose estimation | Visitors: Words count in article: 876 | Reading time ≈ 3 单人姿态估计算法 Read more »
主成分分析 Posted on 2019-10-25 | In 机器学习 | Visitors: Words count in article: 1.1k | Reading time ≈ 4 主成分分析(PCA)是最重要的降维方法之一，本文主要为PCA公式推导。 Read more »
单人检测：stacked hourglass network Posted on 2019-10-24 | In pose estimation | Visitors: Words count in article: 845 | Reading time ≈ 3 单人姿态估计算法 Read more »
Evaluation measure of pose estimation Posted on 2019-10-19 | In pose estimation | Visitors: Words count in article: 212 | Reading time ≈ 1 2D人体姿态估计的评估标准 Read more »
西瓜书笔记6 支持向量机 Posted on 2019-10-07 | In 机器学习 | Visitors: Words count in article: 2.2k | Reading time ≈ 10 间隔与支持向量；对偶问题；软间隔与正则化；核函数；SMO算法；支持向量回归；核方法 Read more »
目标检测backbone Posted on 2019-09-30 | In object detection | Visitors: Words count in article: 1.7k | Reading time ≈ 6 读到Mask R-CNN，文中使用多种backbone的结果效果进行对比。这里对目标检测的各种backbone进行总结。 Read more »
论文笔记：Spatial Transformer Networks Posted on 2019-09-26 | In module | Visitors: Words count in article: 550 | Reading time ≈ 2 Make CNN have translation invariance Read more »
仿射变换&双线性插值 Posted on 2019-09-26 | In 数学 | Visitors: Words count in article: 1.1k | Reading time ≈ 4 仿射变换=线性变换+平移 Read more »
西瓜书笔记7 贝叶斯分类器 Posted on 2019-09-22 | In 机器学习 | Visitors: Words count in article: 2.5k | Reading time ≈ 10 贝叶斯决策论；朴素贝叶斯；半朴素贝叶斯；贝叶斯网；EM算法 Read more »