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Hot questions
1
1 vote
0
0 answers
419
419 views
What is the difference between Combination and Permutation?
As an example:Calculate the possible permutations for a rubik's cube?Why is it not, calculate the possible combinations for a rubik's cube?
dervinis
130
points
1
1
asked
Oct 11, 2018
general
statistics
permutation
combination
+
–
0
0 votes
1
1 answer
937
937 views
When considering the usability of a design, what are the two factors that should be taken into account?
gervasij
280
points
3
3
3
asked
Sep 29, 2018
Human Computer Interaction
hci
design
+
–
2
2 votes
1
answers
1 answer
716
716 views
What is the difference between qualitative and quantitive data?
andystanley
1.1k
points
8
9
11
asked
Oct 2, 2018
general
statistics
+
–
0
0 votes
1
1 answer
1.3k
1.3k views
To make a good interface design, what are the primary rule that designer should follow.
interface can include mobile apps, websites, databases. etc.
Doge
220
points
2
2
2
asked
Sep 20, 2018
Human Computer Interaction
+
–
1
1 vote
0
0 answers
540
540 views
What is the goal of Feature Extraction and Feature Engineering in machine learning?
interview
1.4k
points
13
19
23
asked
Oct 8, 2018
Machine Learning Interview Questions
machine-learning
feature-extraction
feature-engineering
+
–
1
1 vote
0
0 answers
538
538 views
Can you explain the percentiles and quartiles and their applications?
interview
1.4k
points
13
19
23
asked
Oct 8, 2018
Data Science Interview Questions
data-science
statistics
percentile
quantile
+
–
2
2 votes
1
1 answer
660
660 views
There are Different Ways of Reaching a Solution
In any coding assignment or task at a higher educational level (University/College), would it be acceptable to use less coding and list modules or libraries that may not ...
kalyanak.p
1.4k
points
4
5
8
asked
Oct 3, 2018
Machine Learning
machine-learning
python
coding
+
–
1
1 vote
0
0 answers
487
487 views
How to return the outliers by having a list of numbers ?
interview
1.4k
points
13
19
23
asked
Oct 8, 2018
Data Science Interview Questions
data-science
statistics
outlier
boxplot
percentile
+
–
1
1 vote
0
0 answers
635
635 views
How do we tie into Microsoft's Kinect Hardware for application development?
At the Gym i go to, they have a body scanning set up that lets you know information like BMR, weight etc. This setup includes a spinning platform that im assuming calcula...
arruda
200
points
2
2
3
asked
Oct 4, 2018
Human Computer Interaction
hci
kinect
+
–
1
1 vote
0
0 answers
466
466 views
Why might it be preferable to include fewer features (predictors) over many?
interview
1.4k
points
13
19
23
asked
Oct 8, 2018
Machine Learning Interview Questions
machine-learning
feature-engineering
feature-selection
feature-reduction
overfitting
+
–
1
1 vote
0
0 answers
455
455 views
What are the most important machine learning algorithms?
interview
1.4k
points
13
19
23
asked
Oct 8, 2018
Machine Learning Interview Questions
machine-learning
classification
algorithm
+
–
3
3 votes
0
0 answers
564
564 views
Is Naive Bayes a good classifier?
Here is an example of training a model using the Naïve Bayes classifier on the Glass dataset(from UCI). The objective is to predict the type of glass based on the 9 param...
haroldj
150
points
1
1
2
asked
Oct 3, 2018
Machine Learning
machine-learning
classification
naive-bayes
+
–
0
0 votes
1
1 answer
829
829 views
Why is reading from a computer screen slower than reading from a book?
gervasij
280
points
3
3
3
asked
Sep 29, 2018
Human Computer Interaction
hci
+
–
1
1 vote
1
1 answer
834
834 views
What is the difference between single quotation (' ') and double ("") quotation in Python?
Is there any big difference between ingle quotation (' ') and double ("") quotation in Python?
datascience
1.1k
points
10
11
19
asked
Sep 28, 2018
Python
quotation
python
+
–
1
1 vote
1
1 answer
702
702 views
What do all computer displays consist of ?
harrisonhcue
420
points
4
4
4
asked
Oct 1, 2018
Human Computer Interaction
hci
display
+
–
1
1 vote
1
answers
1 answer
1.3k
1.3k views
How to drop a course from University of Toronto School of Continuing studies?
I took a course, 3250 - Foundations of Data Science, from University of Toronto School of Continuing studies, but realized the course is highly technical and I was lookin...
SinaML
1.6k
points
3
6
9
asked
Sep 17, 2018
Certificates
data-science
certificate
uoft
uoft-scs
+
–
1
1 vote
0
0 answers
401
401 views
Why do we need big data to train Deep Neural Networks?
interview
1.4k
points
13
19
23
asked
Oct 8, 2018
Machine Learning Interview Questions
deep-learning
machine-learning
big-data
+
–
0
0 votes
1
1 answer
1.2k
1.2k views
Which stimulus type do humans have the fastest reaction time to?
Options:- Visual- Auditory- Pain
gaurav.kanwar95
220
points
2
2
3
asked
Sep 20, 2018
Human Computer Interaction
+
–
0
0 votes
1
1 answer
694
694 views
Explain how a LCD screen projects images to the user
alextheil
380
points
4
4
5
asked
Oct 1, 2018
Human Computer Interaction
hci
display
monitor
+
–
1
1 vote
1
1 answer
647
647 views
The Difference Between Virtual Reality, Augmented Reality And Mixed Reality
HotRod
410
points
4
4
6
asked
Oct 1, 2018
Human Computer Interaction
virtual
augmented
mixed
reality
difference
+
–
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