Today, I'm going to perform some simple data analysis. The subject for this time is "Taxi Usage Data Analysis". I analyzed the average tip amount by time of day and the relationship between tip amount ...

The mpl-scatter-density mini-package provides functionality to make it easy to make your own scatter density maps, both for interactive and non-interactive use. Fast. The following animation shows ...

Charty is open-source Ruby library for visualizing your data in a simple way. In Charty, you need to write very few lines of code for representing what you want to do ...

支持向量机（SVM）是一种常用的分类算法，它特别擅长处理具有线性可分特征的数据集。SVM的核心思想是找到一个超平面，将数据集中的不同类别尽可能地分开，并且最大化样本间的间隔。 1. 数据生成与SVM模型训练 首先，我们生成两个类别的数据点，每个类别20 ...

聚类分析（或聚类）是一种数据分析技术，它能够探索和分组一组向量（或数据点），使同一聚类中的向量彼此之间比其他聚类中的向量更相似。聚类算法被广泛应用于例如数据分析、模式识别和图像处理等许多应用场景中。 本文将介绍一种新的基于凸集投影 ...

This session's statistics topicWe will explore the correlation between two sets of data by calculating correlation coefficients and creating scatter plots!You might even be able to grasp the ...