相关性/机器学习工程师坐标：上海希望你愿意帮助我们：About the Position：Build new prediction models with start-of-art machine learning technique like GBDT or neural networks, on huge amount of dataBuild users' profiler that models user's behavior and capture users' interest (e

g

topics)Feature engineering for various models

Work closely with feed product teams and optimize ranking

Understand, measure, and debug ranking qualityWork closely with infrastructure team to build and scale back-end services

我们一直在寻找这样的你：We are looking for engineers with:Solid engineering and coding skills

Ability to write high performance production quality code

Experience in Java, C++, Python, Scala and other equivalent languages is a plus

Industry experience building and productionizing innovative end-to-end Machine Learning systems

Good understanding of common families of models, feature engineering, feature selection and other practical machine learning issues, such as overfitting

Experience with MapReduce, Spark and Hive a plus

Experience with Anti-spam system a plus

赶快动手用简历砸晕我吧：shuguanjia@xiaohongshu

com打开网站www

xiaohongshu

com/join 查看更多公司福利和介绍哟~