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用户分析的常用衡量指标有以下3种：两个用户行为的衡量指标框架：PULSE和AAARR，加上涵盖用户感知和用户行为的全面指标框架HEART。

希望各位同学在找内推的时候，一定要掌握一些技巧，不要再花式翻车啦。

提前做好准备，轻松迎接面试！

为面试做好充足准备，冲击梦想中的offer!

面试前多看多练真题，面试成功几率更高！

A collection of machine learning algorithms: from Bayes to deep learning and their respective advantages and disadvantages（二）

面试中最常问到的问题或在实际的工作中产品经理或者工程师最常问数据负责人的问题就是，当你的AB testing跑完，有一堆数据摆在你面前的时候，应该如何正确的解读这个数据？当然不是仅仅看两个组的差别这么简单。

寒冬求职，更要注重面试环节，练好真题是第一步！

In the applications that we use in our daily lives, such as recommendation systems, smart image beautification applications and chatbots, a variety of machine learning and data processing algorithms are doing their part. In this article, we filter and briefly introduce some of the most common algorithm categories, and for each category, we list some actual algorithms and briefly introduce their advantages and disadvantages.

The recent layoffs of Internet companies have caused a big scandal, and everyone who works at large companies or small and medium size companies is at risk. According to the USCIS public data, amongst the recent representative layoffs, Meta has roughly 10-15% H1B employees, Twitter has 8% H1B employees, and Stripe has 5% employees who are currently H1B holders.