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2
2 votes
0
0 answers
843
843 views
Explain Cross-validation and why should we use it in Machine Learning?
datascience
1.1k
points
10
11
19
asked
Sep 28, 2018
Machine Learning Interview Questions
machine-learning
cross-validation
overfitting
classification
+
–
0
0 votes
1
1 answer
714
714 views
How are elderly users different than 18-65 year old users?
modaresv
280
points
3
3
4
asked
Oct 1, 2018
Human Computer Interaction
+
–
4
4 votes
0
0 answers
779
779 views
What is Bayes’ Theorem? How is it useful in machine learning? Where should we use it?
datascience
1.1k
points
10
11
19
asked
Sep 27, 2018
Machine Learning Interview Questions
bayes-theorem
machine-learning
classification
naiver
naive-bayes
+
–
0
0 votes
1
1 answer
1.0k
1.0k views
Considering the human cognition model, how does attention benefit memory?
alextheil
380
points
4
4
5
asked
Sep 24, 2018
Human Computer Interaction
hci
memory
psychology
+
–
3
3 votes
0
0 answers
809
809 views
How is KNN different from k-means clustering?
datascience
1.1k
points
10
11
19
asked
Sep 27, 2018
Machine Learning Interview Questions
knn
k-means
+
–
2
2 votes
1
1 answer
1.3k
1.3k views
Where can I find some good Numbering System Exercises and learning it better?
I have a math course at College and I am wondering if someone can show me resources I can use to improve my math skills in discrete math, especially for Number Systems?
tofighi
116k
points
76
79
101
asked
Sep 15, 2018
Discrete Mathematics
discrete-math
video-tutorial
+
–
1
1 vote
1
1 answer
1.2k
1.2k views
In HCI design, what are the two key elements of movement stimulus?
HCIlooksFun
400
points
5
5
9
asked
Sep 17, 2018
Human Computer Interaction
+
–
0
0 votes
1
1 answer
934
934 views
What two things should an interface designer be aware of?
sneyd321
280
points
3
3
3
asked
Sep 24, 2018
Human Computer Interaction
+
–
0
0 votes
1
1 answer
929
929 views
What is grouping/chunking ?
hurtadro
450
points
5
5
6
asked
Sep 24, 2018
Human Computer Interaction
+
–
0
0 votes
1
1 answer
995
995 views
what are two aspect of haptic perception?
hanseo
390
points
4
4
5
asked
Sep 23, 2018
Human Computer Interaction
hci
+
–
0
0 votes
1
1 answer
920
920 views
Why is user-centered design important ?
vaghelaj
390
points
4
4
5
asked
Sep 24, 2018
Human Computer Interaction
hci
design
+
–
2
2 votes
1
1 answer
1.1k
1.1k views
What is the use of Z-Score?
I know how to calculate Z-Score but still confused about its application? Could you please elaborate?
SinaML
1.6k
points
3
6
9
asked
Sep 19, 2018
Statistics
z-score
statistics
+
–
0
0 votes
1
1 answer
943
943 views
Why is human computer interaction needed?
chuck e cheese
220
points
2
2
2
asked
Sep 22, 2018
Human Computer Interaction
hci
+
–
3
3 votes
0
0 answers
699
699 views
How does an ROC curve works?
datascience
1.1k
points
10
11
19
asked
Sep 27, 2018
Machine Learning Interview Questions
roc
machine-learning
+
–
1
1 vote
1
answers
1 answer
1.2k
1.2k views
How to upload images on Ask Ghassem website?
I know I can attach pictures on Ask Ghassem (https://ask.ghassem.com), but I cannot upload. How can I upload image somewhere else and attach it here?
tofighi
116k
points
76
79
101
asked
Sep 16, 2018
General
ask-ghassem
tutorials
+
–
0
0 votes
1
1 answer
908
908 views
Why are user interface hard to get right?
chuck e cheese
220
points
2
2
2
asked
Sep 22, 2018
Human Computer Interaction
hci
+
–
1
1 vote
1
1 answer
1.1k
1.1k views
What are the 3 types of reasoning?
KenjiC
260
points
2
2
3
asked
Sep 17, 2018
Human Computer Interaction
hci
design
+
–
0
0 votes
1
1 answer
954
954 views
How biological affect influence the way we interact with computer systems?
FizzBuzz
230
points
2
2
2
asked
Sep 22, 2018
Human Computer Interaction
hci
psychology
design
+
–
1
1 vote
1
1 answer
943
943 views
Where to Find Interface Design Principles according to Hansen's principle
DaXu
360
points
3
3
5
asked
Sep 17, 2018
Human Computer Interaction
hci
interface
+
–
0
0 votes
1
1 answer
993
993 views
What is the structure of long-term memory?
Please explain the structure of long-term memory.
DWP
370
points
3
3
4
asked
Sep 20, 2018
Human Computer Interaction
hci
psychology
+
–
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