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1 1 answer
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What is unsupervised learning?
2 2 votes
2 2 answers
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plotting categorical radio
Hello,I am trying to gain insight of the data but having hard time plotting it.Suppose I have a data frame like belowIDFeature 1Class1agood2agood3bgood4bbad5abad6abad7bba...
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1 1 answer
616
616 views
What is a Magic class methods ?
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1 1 answer
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What are the three types of memory functions?
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1 1 answer
510
510 views
How do you copy a list without updating the original list?
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1 1 answer
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527 views
What are Decorators?
2 2 votes
1 1 answer
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1.2k views
When should we use permutation and combination?
1 1 vote
1 1 answer
569
569 views
How to transform categorical variable into a matrix binary feature?
Which of the following feature transformations would be a good choice to transform a categorical variable into a matrix binary feature?A. One-hot-encodingB. Principal Com...
1 1 vote
1 1 answer
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1.2k views
What is difference between discrete numerical variable and continuous numerical variable?
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1 1 answer
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What is difference between annotating and cognitive tracing ?
1 1 vote
1 1 answer
918
918 views
Great Video for K-means and PCA
PCAhttps://www.youtube.com/watch?v=FgakZw6K1QQK-Meanshttps://www.youtube.com/watch?v=4b5d3muPQmA&index=10&list=PLblh5JKOoLUICTaGLRoHQDuF_7q2GfuJF&t=0s
4 4 votes
1 1 answer
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If x is the number that comes up when you roll a 20 sided die. What is the expected value of x?
If x is the number that comes up when you roll a 20 sided die. What is the expected value of x?
0 0 votes
1 1 answer
2.0k
2.0k views
What does direct interaction and indirect interaction involve.
1 1 vote
1 answers 1 answer
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1.4k views
What is the difference between the mean and the median? Calculate both for the following number set {18, 24, 19. 16. 21}
2 2 votes
1 1 answer
908
908 views
What is k-means algorithm and how can we select K for it?
1 1 vote
2 answers 2 answers
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1.6k views
Is it possible to convert a normalized (L1/L2) number to the original/raw number?
Please see example from the following link.The question is leaning towards a programming code solution in Python as the link above shows. Involving sklearn and any other ...
1 1 vote
1 1 answer
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1.6k views
How is the Model Human Processor woking?
1 1 vote
1 1 answer
658
658 views
What is information architecture?
What is information architecture?
1 1 vote
1 answers 1 answer
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1.1k views
What is the difference between Descriptive Statistics and Inferential Statistics?
3 3 votes
1 1 answer
927
927 views
What is the difference between supervised and unsupervised machine learning?
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