KPCA故障检测

南开大学  金属融化问题  辛运帏老师  C++实现  含测试样例

本程序主要是针对超大整型数据的基础加、减、乘运算，运算位数可达10000位，同时也支持使用者进行修改扩展至更大位数

说明：  zookper节点搭建、持久节点、临时节点创建以及动态上下线(Construction of Zookper Node and Dynamic Up and Down)

Python是一种面向对象、解释型计算机程序设计语言，其应用领域非常广泛，包括数据分析、自然语言处理、机器学习、科学计算以及推荐系统构建等。 本书用Python语言来讲解算法的分析和设计。本书主要关注经典的算法，但同时会为读者理解基本算法问题和解决问题打下很好的基础。(Python is an object-oriented, interpretive computer programming language. It has a wide range of applications, including data analysis, natural language processing, machine learning, scientific computing and recommendation system construction. This book uses Python language to explain the analysis and design of algorithms. This book focuses on classical algorithms, but at the same time it will lay a good foundation for readers to understand basic algorithms and solve problems. The book consists of 11 chapters. The tree, graph, counting problem, inductive recursion, traversal, decomposition and merging, greedy algorithm, complex dependency, Dijkstra algorithm, matching and cutting problem, difficult problem and its dilution are introduced. The book has exercises and reference materials at the end of each chapter, which provides readers with more convenience for self-examination and further stu)

SMOTE插值算法，补全数据的不平衡性。(SMOTE interpolation algorithm to complete the imbalance of data.)

哈弗曼编码，构造哈夫曼树，构造哈夫曼树非常简单，将所有的节点放到一个队列中，用一个节点替换两个频率最低的节点，新节点的频率就是这两个节点的频率之和。这样，新节点就是两个被替换节点的父节点了。如此循环，直到队列中只剩一个节点（树根）。(Hoffman coding, Huffman tree structure, Huffman tree structure is very simple, all the nodes in a queue, replace the two lowest frequency node with a node, the new node and the frequency of frequency is the two nodes. So, the new node is two replaced node parent node. So the cycle, until the queue is only one node (Shu Gen). )

PCA源程序，主元分析源程序，可以用于变量的特征提取(PCA source code, principal component analysis source, can be used for variable feature extraction)

lstm比较火热，matlab2018B已经有相应的工具箱。(LSTM is relatively hot, matlab2018B already has the corresponding toolbox.)

大数据源码研究必备 The project includes these modules: Hadoop Common: The common utilities that support the other Hadoop modules. Hadoop Distributed File System (HDFS™): A distributed file system that provides high-throughput access to application data. Hadoop YARN: A framework for job scheduling and cluster resource management. 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

弹性波数值模拟 时间域有限差分算法 双相介质(Numerical Simulation of Elastic Wave in time Domain finite difference algorithm for Dual-phase medium)