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1
1 vote
0
0 answers
1.1k
1.1k views
What are Training set, Validation set, Test set, and Gold set in supervised and unsupervised machine learning?
interview
1.4k
points
11
19
23
asked
Oct 8, 2018
Machine Learning Interview Questions
machine-learning
classification
training-set
test-set
validation-set
gold-set
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–
1
1 vote
0
0 answers
462
462 views
What is the goal of Feature Extraction and Feature Engineering in machine learning?
interview
1.4k
points
11
19
23
asked
Oct 8, 2018
Machine Learning Interview Questions
machine-learning
feature-extraction
feature-engineering
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–
1
1 vote
0
0 answers
380
380 views
What are the most important machine learning algorithms?
interview
1.4k
points
11
19
23
asked
Oct 8, 2018
Machine Learning Interview Questions
machine-learning
classification
algorithm
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–
2
2 votes
1
1 answer
737
737 views
Please provide information about Certificate in Data Science at School of Continuing Studies, University of Toronto
I really appreciate you providing some details about data science certificate at UofT SCS, and enrollment dates.
Shahram
240
points
3
3
4
asked
Oct 7, 2018
Programming
data-science
certificate-program
uoft
uoft-scs
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–
1
1 vote
1
1 answer
707
707 views
How do I interpret this question ? Single D array and points
I have this question as an assignment, I am having challenges in interpreting this question.Q4. Define a function that takes a 1-d numpy array, a parameter k, and a numbe...
RSH
160
points
2
2
2
asked
Oct 4, 2018
Machine Learning
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–
1
1 vote
1
1 answer
963
963 views
Can Natural Input methods such as Motion, and Voice have increased productivity over mouse and Keyboard?
Is there any applications where natural input methods superseed traditional mouse and keyboard work in aspects like productivity.
arruda
200
points
2
2
3
asked
Oct 4, 2018
Human Computer Interaction
hci
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–
1
1 vote
0
0 answers
522
522 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
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–
3
3 votes
0
0 answers
479
479 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
2
asked
Oct 3, 2018
Machine Learning
machine-learning
classification
naive-bayes
+
–
1
1 vote
1
1 answer
876
876 views
Is this answer to a question counted as a legitimate answer
I was doing an assignment and this is one of the questionsQ4) (a) Find a compound proposition using only p, q, ¬, and the connective OR with the truth table at the right ...
SriAmin
290
points
3
3
3
asked
Oct 3, 2018
Discrete Mathematics
discrete-math
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–
0
0 votes
0
0 answers
439
439 views
How to use Ask Data Science! ?
This post is for providing the best practices for using Ask Data Science!
tofighi
116k
points
73
79
101
asked
Oct 3, 2018
General
ask-data-science
tutorial
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1
1 vote
1
1 answer
6.2k
6.2k views
When should we use Mean, Median or Mode as Measures of Central Tendency?
machinelearning
600
points
4
4
7
asked
Oct 3, 2018
Data Science Interview Questions
statistics
mean
median
mode
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–
0
0 votes
1
1 answer
7.3k
7.3k views
What are the limitations when creating an interactive performance in terms of a computer?
laica
340
points
4
4
6
asked
Oct 1, 2018
Human Computer Interaction
hci
design
resources
+
–
0
0 votes
1
1 answer
2.6k
2.6k views
What are two methods for detecting motion in a computer mouse?
hurtadro
450
points
5
5
6
asked
Oct 1, 2018
Human Computer Interaction
hci
+
–
1
1 vote
1
1 answer
572
572 views
What do all computer displays consist of ?
harrisonhcue
420
points
4
4
4
asked
Oct 1, 2018
Human Computer Interaction
hci
display
+
–
0
0 votes
1
1 answer
548
548 views
Explain how a LCD screen projects images to the user
alextheil
380
points
1
4
5
asked
Oct 1, 2018
Human Computer Interaction
hci
display
monitor
+
–
0
0 votes
1
1 answer
430
430 views
Give two reasons why don't people act rationally?!
modaresv
280
points
3
4
asked
Oct 1, 2018
Human Computer Interaction
hci
human-cognition
human-behaviour
+
–
0
0 votes
1
1 answer
414
414 views
What is kinesthesia and what does it affect?
modaresv
280
points
3
4
asked
Oct 1, 2018
Human Computer Interaction
+
–
0
0 votes
1
1 answer
381
381 views
How are elderly users different than 18-65 year old users?
modaresv
280
points
3
4
asked
Oct 1, 2018
Human Computer Interaction
+
–
0
0 votes
1
1 answer
512
512 views
What are some methods that can help you retain information in long term memory?
Describe three ways to improve the process of storing information from short-term memory to long-term memory.
Suzanne
280
points
2
3
3
asked
Sep 30, 2018
Human Computer Interaction
+
–
0
0 votes
1
1 answer
561
561 views
In user-centered design and web interfaces, what are the 3 facts of life? Give a reason for each fact of life.
State the 3 facts of life in user-centered design and web interfaces and provide a reason for each one.
Suzanne
280
points
2
3
3
asked
Sep 30, 2018
Human Computer Interaction
hci
+
–
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