A C++ framework for testing stock market trading systems using data from google finance

通过celery定期执行更相关任务，将万得wind，同花顺ifind，东方财富choice、Tushrae、JQDataSDK、pytdx、CMC等数据终端的数据进行整合，清洗，一致化，供其他系统数据分析使用

银行客户流失预警模型

Develop a customer segmentation to define marketing strategy. Used PCA to reduce dimensions of the dataset and KMeans++ clustering technique is used for clustering and profiling of clusters.

2021年【思维导图】盒子，C/C++，Golang，Linux，云原生，数据库，DPDK，音视频开发，TCP/IP，数据结构，计算机原理等

open-source feature selection repository in python

Adding feature_importances_ property to sklearn.cluster.KMeans class

Recurrent Neural Aligner

UnSupervised and Semi-Supervise Anomaly Detection / IsolationForest / KernelPCA Detection / ADOA / etc.

Pyspark RDD, DataFrame and Dataset Examples in Python language

Implementations of label propagation like algorithms

A NetworkX implementation of Label Propagation from a "Near Linear Time Algorithm to Detect Community Structures in Large-Scale Networks" (Physical Review E 2008).

JData京东算法大赛入门程序

京东JData算法大赛-高潜用户购买意向预测入门程序——完整复现版

关于评分卡的基本流程

Python library for converting Scikit-Learn pipelines to PMML

大数据生态圈文档

K Means Clustering with Python

UserCF和ItemCF协同过滤推荐算法的实现

此项目是机器学习(Machine Learning)、深度学习(Deep Learning)、NLP面试中常考到的知识点和代码实现，也是作为一个算法工程师必会的理论基础知识。

Implementations of the machine learning algorithm with Python and numpy

Implementing best practices for PySpark ETL jobs and applications.

刷算法全靠套路，认准 labuladong 就够了！English version supported! Crack LeetCode, not only how, but also why.

基于MovieLens-1M数据集实现的协同过滤算法demo

用机器学习建立贷款用户风控模型

Tools for WoE Transformation mostly used in ScoreCard Model for credit rating

Updated repository

Python Jupyter Notebook Application that classifies bank transactions as fraud and normal. Dataset taken from https://www.kaggle.com/dalpozz/creditcardfraud/data. Own Neural Network implementation.

Kaggle Fraud Transaction Detection competition

5th Place Solution for WoPlus Phone Changing Prediction. 2016年上海联通数据开放竞赛 - 用户换机预测