图片情感分析模型，基于卷积神经网络，以颜色特征为依据进行情感分类，图片情感极性分为积极和消极两类。(The model can extract the hue, brightness, contrast and other information from a picture to represent the emotional polarity of the image. The image sentiment analysis model is using convolution neura

python 画图分析数据，实现直方图直观的分析和理解(Python drawing analysis data)

概率论作业1，使用adult数据集，进行数据分析(Probability theory job 1, using the adult data set to carry out data analysis)

分类算法，最近k临近算法，用于分类分析，属于数据处理(The classification algorithm, the nearest K approach, is used for classification analysis, which belongs to data processing.)