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How do we determine if two events are independent
asked
Oct 13, 2018
in
Statistics
by
brendan_V
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630
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statistics
probability
+3
votes
1
answer
562
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What is the difference between supervised and unsupervised machine learning?
asked
Sep 27, 2018
in
Machine Learning Interview Questions
by
datascience
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1.1k
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supervised-learning
unsupervised-learning
+3
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1
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626
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Why should we use Machine learning instead of deep learning?
asked
Oct 7, 2018
in
Machine Learning
by
Neo
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660
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machine-learning
deep-learning
+1
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2
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1.2k
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Is it possible to convert a normalized (L1/L2) number to the original/raw number?
asked
Sep 27, 2018
in
Machine Learning
by
kalyanak.p
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1.4k
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normalizing
python
manual
l1
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+1
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0
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872
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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
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1.4k
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machine-learning
classification
training-set
test-set
validation-set
gold-set
0
votes
1
answer
503
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why is QWERTY layout chosen as optimal layout as suppose to alphabetic and dvorak layouts?
asked
Oct 16, 2018
in
Human Computer Interaction
by
mirza2
(
370
points)
hci
+1
vote
1
answer
929
views
What is the difference between the mean and the median? Calculate both for the following number set {18, 24, 19. 16. 21}
asked
Oct 5, 2018
in
general
by
Mike Banks
(
600
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statistics
mean
median
+2
votes
1
answer
453
views
How to fetch the data from a url using Python?
asked
Oct 15, 2018
in
Python
by
Neo
(
660
points)
python
programmin
0
votes
1
answer
382
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How can you tell a Python library is a good one and useful?
asked
Oct 18, 2018
in
Python
by
AskDataScience
(
116k
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library
python
programming
0
votes
1
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478
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What three individual differences must a designer be aware of? Give an example of each.
asked
Oct 16, 2018
in
Human Computer Interaction
by
mirza2
(
370
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hci
0
votes
1
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360
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What are basic steps for treating missing values?
asked
Oct 18, 2018
in
Exploratory Data Analysis
by
AskDataScience
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116k
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data-science
missing-values
data-cleaning
python
tidy-data
0
votes
1
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354
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What are the general steps in data cleaning?
asked
Oct 18, 2018
in
General
by
AskDataScience
(
116k
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tidy-data
data-cleaning
python
data-science
+2
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1
answer
362
views
How to perform sentiment analysis in NLP?
asked
Oct 16, 2018
in
Machine Learning
by
codemonkey
(
140
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nlp
sentiment-analysis
nltk
+2
votes
1
answer
578
views
What is the difference between joint and conditional probability?
asked
Oct 11, 2018
in
Statistics
by
andystanley
(
1.1k
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statistics
+2
votes
0
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461
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Explain the Recommender Systems and give an example?
asked
Oct 15, 2018
in
Machine Learning Interview Questions
by
datascience
(
1.1k
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recommender-system
data-science
machine-learning
interview
0
votes
1
answer
377
views
How to calculate normal distribution?
asked
Sep 1, 2018
in
Statistics
by
Rathin
(
820
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statistics
normal-distribution
+1
vote
1
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500
views
Calculate IQR(Inter Quartile Range) of {18, 24, 19, 16, 21}?
asked
Oct 12, 2018
in
general
by
Deep Patel
(
700
points)
statistics
quantile
iqr
0
votes
1
answer
524
views
What is the difference between Qualitative and Quantitative data?
asked
Oct 12, 2018
in
general
by
Mike Banks
(
600
points)
statistics
+2
votes
1
answer
435
views
What do population, parameter, census and sample mean in statistics?
asked
Oct 12, 2018
in
general
by
Deep Patel
(
700
points)
statistics
+2
votes
1
answer
469
views
What is the mean and standard deviation of a standard normal distribution?
asked
Oct 11, 2018
in
Statistics
by
mobeenraza
(
900
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statistics
normal-distribution
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