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Recent questions
1
1 vote
1
answers
1 answer
2.0k
2.0k views
What are the best tools and resources for learning programming?
I am wondering if anyone can suggest the best resources and tools for learning programming?
askdatascience
1.0k
points
12
13
16
asked
Aug 26, 2018
Programming
books
resources
apps
programming
+
–
10
10 votes
2
answers
2 answers
4.9k
4.9k views
How to use LinkedIn Learning (formerly Lynda.com) for free?
I heard some people use Lynda.com resources for free. Could someone let me know how does it work?
tofighi
116k
points
73
79
101
asked
Sep 16, 2018
General
linkedin-learning
lynda
video-tutorial
tutorials
+
–
2
2 votes
1
1 answer
592
592 views
How do I know when it is appropriate to use stratified sampling?
cbarbisan
180
points
3
3
7
asked
Feb 19, 2019
Machine Learning
machine-learning
statistics
test-set
+
–
0
0 votes
1
1 answer
728
728 views
What is the best place to start working with IBM Watson Assistant?
tofighi
116k
points
73
79
101
asked
Feb 13, 2019
Cognitive Computing
cognitive-computing
cloud-computing
ibm
watson
+
–
0
0 votes
1
1 answer
1.8k
1.8k views
How to get academic license to access IBM cloud services?
tofighi
116k
points
73
79
101
asked
Feb 13, 2019
Cognitive Computing
cognitive-computing
cloud-computing
+
–
1
1 vote
0
0 answers
504
504 views
Passing variable length sentences to Tensorflow LSTM
I have a tensorflow LSTM model for predicting the sentiment. I build the model with the maximum sequence length 150. (Maximum number of words) While making predictions, i...
sujitha
130
points
1
1
5
asked
Feb 10, 2019
General
python
deep-learning
tensorflow
classification
rnn
+
–
2
2 votes
1
1 answer
840
840 views
Python Machine Learning: Scikit-Learn Tutorial
Regarding the datacamp tutorial "Python Machine Learning: Scikit-Learn Tutorial", the author is considering the use cases that are relevant to the digits data set, so she...
cbarbisan
180
points
3
3
7
asked
Jan 31, 2019
Machine Learning
machine-learning
scikit-learn
+
–
1
1 vote
1
1 answer
866
866 views
What is human-in-the-loop machine learning system?
interview
1.4k
points
11
19
23
asked
Jan 13, 2019
Machine Learning Interview Questions
machine-learning
interview
+
–
1
1 vote
1
1 answer
594
594 views
What is the easiest way to distinguish whether to use a z value test or a t value test?
paralkar
270
points
1
1
2
asked
Dec 17, 2018
Data Science
statistics
+
–
1
1 vote
1
1 answer
568
568 views
nonpooled independent samples t-interval method
Rathin
820
points
10
11
13
asked
Dec 7, 2018
Statistics
statistics
+
–
1
1 vote
1
1 answer
560
560 views
Computing the Confidence Interval for a Difference Between Two Means
Rathin
820
points
10
11
13
asked
Dec 7, 2018
Statistics
statistics
normal-distribution
+
–
1
1 vote
1
1 answer
586
586 views
How to find the strength of a P-value against a null hypothesis?
Deep Patel
700
points
8
8
11
asked
Dec 7, 2018
Statistics
statistics
python
+
–
1
1 vote
1
1 answer
699
699 views
What is degree of Freedom while calculating confidence interval?
Deep Patel
700
points
8
8
11
asked
Dec 7, 2018
Statistics
statistics
data-science
expected-value
normal-distribution
+
–
1
1 vote
1
1 answer
798
798 views
I'm wondering how I can copy files from my computer to the server on Digital Cloud?
I've created a server on Digital Ocean, and employed uWSGI + NGINX to run a Flask application on the Ubuntu server. I need to copy some files from my computer to the serv...
Shahram
240
points
3
3
4
asked
Dec 6, 2018
Web Development
python
web-development
+
–
1
1 vote
1
1 answer
666
666 views
How do you know when to use T-Distribution instead of regular Confidence Interval?
lopezkev
160
points
2
3
5
asked
Dec 5, 2018
Statistics
statistics
+
–
1
1 vote
1
1 answer
610
610 views
Merging data using dates
Index _d.index incident dataDatetimeIndex(['2011-01-01 00:03:43', '2011-01-01 00:03:55', '2011-01-01 00:05:03', '2011-01-01 00:04:46', '2011-01-01 00:06:07', '2011-01-01 ...
DavidS
200
points
2
2
4
asked
Dec 5, 2018
Machine Learning
python
merging-datasets
+
–
0
0 votes
1
1 answer
707
707 views
What is the T Distribution?
Rathin
820
points
10
11
13
asked
Nov 30, 2018
Statistics
statistics
normal-distribution
+
–
0
0 votes
1
1 answer
608
608 views
Probability for the data items within mean +- 1, +-2, +-3 standard deviation?
Rathin
820
points
10
11
13
asked
Nov 30, 2018
Statistics
statistics
normal-distribution
probability
+
–
0
0 votes
1
1 answer
593
593 views
What is 'Degrees of Freedom'?
What is 'Degrees of Freedom'?
mobeenraza
900
points
5
8
11
asked
Nov 29, 2018
Data Science
data-science
statistics
+
–
1
1 vote
1
answers
1 answer
4.0k
4.0k views
How do I calculate a and z a/2?
andystanley
1.1k
points
6
9
11
asked
Nov 29, 2018
Statistics
statistics
+
–
1
1 vote
1
1 answer
1.4k
1.4k views
What is the rule that determines percentages with the mean +- 1,2 or 3 standard deviations?
Mike Banks
600
points
6
6
8
asked
Nov 17, 2018
general
statistics
+
–
2
2 votes
2
2 answers
821
821 views
What will be probability for the data items within mean +- 1, +-2, +-3 standard deviation?
Deep Patel
700
points
8
8
11
asked
Nov 14, 2018
general
statistics
normal-distribution
python
percentile
probability
+
–
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