Machine Learning

[Repost] Understanding Machine Learning in Research vs. Business

By Ancheng|2019-09-17T17:57:58-04:00September 17th, 2019|Categories: Note笔记|Tags: Insights, Machine Learning|

I just came across a very insightful article about the status quo of common understanding of the hype in Machine Learning. The author uses analogy of chef and kitchen appliance to compare with Machine Learning in business and in research. Nowadays people and companies are passionate about the development of 'kitchen appliance' while ignoring what they [...]

Data Science Interview Log数据科学家面经

By Ancheng|2021-01-15T13:22:00-05:00September 9th, 2019|Categories: Note笔记|Tags: Data Science, Data Scientist, interview, Machine Learning, Statistics|

Introduction There are mainly 2 types of DS interview questions you'll meet with: 1. Technical and 2. Business. For technical questions, you'll be asked about Brainteasing (quickly solve a math problem), Machine Learning (how do you deal with overfitting?), or Database related case questions. For business questions, be prepared for Estimation, Data Strategic, or [...]

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