First time here? Checkout the
FAQ
!
x
Login
Remember
Register
Ask Data Science!
About
All Activity
Q&A
Questions
Hot!
Unanswered
Tags
Categories
Users
Ask a Question
Ask a Question
Explain Cross-validation and why should we use it in Machine Learning?
+2
votes
266
views
asked
Sep 28, 2018
in
Machine Learning Interview Questions
by
datascience
(
1.1k
points)
retagged
Oct 8, 2018
by
AskDataScience
machine-learning
cross-validation
overfitting
classification
Tweet
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
Related questions
+4
votes
0
answers
216
views
What is Bayes’ Theorem? How is it useful in machine learning? Where should we use it?
asked
Sep 27, 2018
in
Machine Learning Interview Questions
by
datascience
(
1.1k
points)
bayes-theorem
machine-learning
classification
naiver
naive-bayes
+1
vote
0
answers
761
views
What are Training set, Validation set, Test set, and Gold set in supervised and unsupervised machine learning?
asked
Oct 8, 2018
in
Machine Learning Interview Questions
by
interview
(
1.4k
points)
machine-learning
classification
training-set
test-set
validation-set
gold-set
+2
votes
0
answers
648
views
What is the difference between overfitting and underfitting in Machine Learning?
asked
Sep 28, 2018
in
Machine Learning Interview Questions
by
datascience
(
1.1k
points)
machine-learning
overfitting
underfitting
0
votes
1
answer
2.2k
views
What is the difference between cross-validation and validation set?
asked
Jun 19, 2019
in
Machine Learning
by
AskDataScience
(
116k
points)
machine-learning
cross-validation
validation-set
test-set
+3
votes
1
answer
551
views
Why should we use Machine learning instead of deep learning?
asked
Oct 7, 2018
in
Machine Learning
by
Neo
(
660
points)
machine-learning
deep-learning
Categories
All categories
Programming
(38)
Data Science
(130)
Machine Learning
(78)
Deep Learning
(9)
Artificial Intelligence
(3)
Web Development
(8)
Mobile Development
(0)
Cloud Computing
(10)
Human Computer Interaction
(92)
Python Interview Questions
(18)
Data Science Interview Questions
(19)
Machine Learning Interview Questions
(17)
Deep Learning Interview Questions
(2)
424
questions
364
answers
99
comments
665
users
...