gwp_shape

对于文本进行自然语言处理，中文分词。北邮计算机院NLP课的作业。(This is a homework for BUPT student, implementing the word segment of natural language processing.)

说明：  ARCGIS问题以及精华帖子大收集,学习ARCGIS的好帮手!(ARCGIS essence of the problem and the largest collection of articles, learning ARCGIS a good helper!)

对物体进行hog特征提取，然后使用支持向量机进行分类，准确率为88%左右.(Hog feature extraction is carried out for objects, and then classification is carried out with support vector machine. The accuracy is about 88%.)

Visual C++开发GIS系统（第2版）,陈建春 编著(The Visual C++ development of GIS systems (2nd edition), CHEN Jian-ed)

说明：  利用机器学习中的的线性回归模型，完成对房价的预估(Using the linear regression model in machine learning to complete the prediction of house price)

mapinfo格式的全国地图，矢量图，适合mapx使用开发，也可以被二次开发。(Mapinfo format of the map, vector diagram, suitable for mapx development, can also be secondary development. )

GIS算法课件的第一章:算法设计和分析，绝对适合GIS新手(The first chapter GIS algorithm courseware: algorithm design and analysis, and is suitable for novice GIS)

说明：  通过各种不同的算法实现室内高精度定位，比如说KNN，随机森林，SVM，等等。(Indoor high-precision positioning is achieved by various algorithms, such as KNN, random forest, SVM, and so on.)

给出任意弧长，求计算该弧半径。输入弧长的高和两端直线长度，就可以得出半径(Arbitrary Arc for Radius)

可以简单地走一个小迷宫，程序尚不完善,希望收到指导意见(can simply walk through a small maze, and the procedure is not perfect yet.)