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Name: Jian Wang
Type: User
Company: BUAA
Location: Beijing
Name: Jian Wang
Type: User
Company: BUAA
Location: Beijing
AI education materials for Chinese students, teachers and IT professionals.
For popular software systems, the number of daily submitted bug reports is high. Triaging these incoming bugs is a time consuming task. Major part of bug triaging is the assignment of a bug report to a developer with the appropriate expertise, who can resolve/fix the bug without reassigning to some other developer. We present an approach to automatically suggest developers who have the appropriate expertise for handling a bug report based on the identified software component the bug may reside in, obtained from the short description of the bug report. Our work is first to examine the impact of multiple machine learning dimensions( classifiers and training history) along with the ranked list of developers for prediction accuracy in bug assignment. We validate our approach on Eclipse Bugzilla covering 2,868,000 bug reports consisting of 253 components. We demonstrate that our techniques can achieve up to 93% prediction accuracy in bug assignment and significantly reduce the aberrant assignment of bugs. We compared the prediction time for our dataset using various algorithms such as Naive Bayes Text Classifier, Multinomial Naive Bayes and Linear SVM. We arrived at a conclusion that SVM provides higher prediction time and less learning time.
🍥 Bilibili 用户爬虫
feature extraction from JIRA
《Designing Data-Intensive Application》DDIA中文翻译
刷算法全靠套路,认准 labuladong 就够了!English version supported! Crack LeetCode, not only how, but also why.
A code generator for MyBatis.
Google Test
GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.
Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable.
Mirror of Apache Kafka
Kuboard 是基于 Kubernetes 的微服务管理界面。同时提供 Kubernetes 免费中文教程,入门教程,最新版本的 Kubernetes v1.18 安装手册,(k8s install) 在线答疑,持续更新。
一本学习 Go 语言的免费电子书。
LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
Linux内核源码分析
Python codes for common Machine Learning Algorithms
常规Java工具,算法,加密,数据库,面试题,源代码分析,解决方案
UCI xiangqi engine
Python脚本。模拟登录知乎, 爬虫,操作excel
The spring.io site and reference application
Unstructured dataset collecting, cleaning Feature extraction (tf-idf, stop words) Training and test sets with high polarity Naive Bayes and Logistic regression coupled with cross-validation for model selection and over fitting fixing Confusion matrix to check precision and recall Web interface designed with Django framework (Python) Interactive and dynamic visualization with D3 and Bokeh
DeltaTfidfVectorizer for scikit-learn
Python网络爬虫
Spring Framework
Spring Cloud基础教程,持续连载更新中
TeachYourselfCS 的中文翻译 | A Chinese translation of TeachYourselfCS
自然语言处理相关实验(基于sougou数据集),包含文本特征提取(TF-IDF),文本分类,文本聚类,word2vec训练词向量及同义词词林中文词语相似度计算、文档自动摘要,信息抽取,情感分析与观点挖掘等。
Python文本挖掘系统 Research of Text Mining System
用sklearn 计算TF-IDF
《The Way to Go》中文译本,中文正式名《Go 入门指南》
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.