|
What is the curse of dimensionality?
|
|
0
|
816
|
January 6, 2023
|
|
State and describe the different types of SQL joins
|
|
0
|
804
|
January 5, 2023
|
|
What is the difference between UNION and UNION ALL?
|
|
0
|
837
|
January 5, 2023
|
|
Explain Selection Bias
|
|
0
|
521
|
January 5, 2023
|
|
What is a two-tailed test and a one-tailed test?
|
|
0
|
541
|
January 5, 2023
|
|
Given a table with duplicate data, how would you extract only specific rows based on business requirements provided?
|
|
0
|
650
|
January 5, 2023
|
|
Why would you use a Null as a data value?
|
|
0
|
554
|
January 5, 2023
|
|
How do you create a table in R without using external files?
|
|
0
|
510
|
January 4, 2023
|
|
What is a logistic regression and when do you use it?
|
|
0
|
545
|
January 4, 2023
|
|
How to make sure you are not overfitting while training a model?
|
|
0
|
527
|
January 4, 2023
|
|
What is ANOVA and when do you use it?
|
|
0
|
729
|
January 4, 2023
|
|
What is a Type I error and a Type II error?
|
|
0
|
630
|
January 4, 2023
|
|
What is sampling bias and how do you avoid it?
|
|
0
|
602
|
January 4, 2023
|
|
What are the disadvantages of a linear model?
|
|
0
|
558
|
January 4, 2023
|
|
What is K-means clustering? How can you select K for K-means?
|
|
0
|
542
|
January 4, 2023
|
|
What are the steps in making a decision tree?
|
|
0
|
600
|
January 4, 2023
|
|
What is a null hypothesis and how do you test it?
|
|
0
|
504
|
January 4, 2023
|
|
What is a confidence interval and how do you interpret it?
|
|
0
|
525
|
January 4, 2023
|
|
What is the difference between population and sample in data?
|
|
0
|
498
|
January 4, 2023
|
|
What is the central limit theorem?
|
|
0
|
510
|
January 4, 2023
|
|
What is the difference between L1 and L2 regularization?
|
|
0
|
543
|
January 4, 2023
|
|
What is cross-validation and how do you use it?
|
|
0
|
470
|
January 4, 2023
|
|
What is overfitting and how do you detect it?
|
|
0
|
515
|
January 4, 2023
|
|
What is a Normal distribution?
|
|
0
|
728
|
January 4, 2023
|
|
How do data scientists use statistics?
|
|
0
|
487
|
January 4, 2023
|
|
How to fix module ‘pandas’ has no attribute ‘dataframe’?
|
|
1
|
12529
|
January 2, 2023
|
|
Data Mining Life Cycle
|
|
1
|
4765
|
January 1, 2023
|
|
Pooling and Stride
|
|
1
|
1384
|
January 1, 2023
|
|
Recurrent Neural Network vs LSTM
|
|
3
|
1566
|
December 30, 2022
|
|
DELETE and TRUNCATE in SQL
|
|
1
|
1085
|
December 30, 2022
|