【Data Scientist】STATISTICS 汇总 第一波 【求米，后续有ML，DL，SQL 放出来】

STATISTICS I
Q1. WHAT IS THE CENTRAL LIMIT THEOREM AND WHY IS IT IMPORTANTQ2. WHAT IS SAMPLING? HOW MANY SAMPLING METHODS DO YOU KNOW
Q3. WHAT IS THE DIFFERENCE BETWEEN TYPE I VS TYPE II ERROR
Q4. WHAT IS LINEAR REGRESSION? WHAT DO THE TERMS P-VALUE, COEFFICIENT, AND R-SQUARED VALUE MEAN? WHAT IS THE
SIGNIFICANCE OF EACH OF THESE COMPONENTS?
Q5. WHAT ARE THE ASSUMPTIONS REQUIRED FOR LINEAR REGRESSION
Q6. WHAT IS A STATISTICAL INTERACTION？
Q7. WHAT IS SELECTION BIAS
Q8. WHAT IS AN EXAMPLE OF A DATA SET WITH A NON-GAUSSIAN DISTRIBUTION?

STATISTICS II
Q1. WHAT IS DATA SCIENCE? LIST THE DIFFERENCES BETWEE

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游客，您好！
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Curated Interview Questions from Top Companies

BLES
Q22. WHAT ARE THE TYPES OF BIASES THAT CAN OCCUR DURING SAMPLING?
Q23. WHAT IS SURVIVORSHIP BIAS?
Q24. WHAT IS SELECTION BIAS? WHAT IS UNDER COVERAGE BIAS?
Q25. EXPLAIN HOW A ROC CURVE WORKS?
Q26. WHAT IS TF/IDF VECTORIZATION?
Q27. WHY WE GENERALLY USE SOFT-MAX (OR SIGMOID) NON-LINEARITY FUNCTION AS LAST OPERATION IN-NETWORK? WHY
RELU IN AN INNER LAYER?

https://www.edureka.co/blog/inte ... nterview-questions/
转载不用引用出处吗。。。

叶知晚 发表于 2020-9-3 21:11
https://www.edureka.co/blog/interview-questions/data-science-interview-questions/
转载不用引用出处 ...

你很优秀啊。。。

怎么感觉不会问这种题目呢

这种“搬运工”，不贴source link，就算不处罚，也要警告⚠️吧