Login
Remember
Register
Ask Data Science!
About
All Activity
Q&A
Questions
Hot!
Unanswered
Tags
Categories
Users
Ask a Question
Ask a Question
Recent questions and answers
Ask a question:
+1
vote
1
answer
866
views
What are the best tools and resources for learning programming?
asked
Aug 26, 2018
in
Programming
by
Sina April
(
1k
points)
books
resources
apps
programming
+10
votes
2
answers
3k
views
How to use LinkedIn Learning (formerly Lynda.com) for free?
asked
Sep 16, 2018
in
General
by
AskDataScience
(
116k
points)
linkedin-learning
lynda
video-tutorial
tutorials
0
votes
1
answer
152
views
How to calculate feed-forward (forward-propagation) in neural network for classification?
answered
Oct 9
in
Machine Learning
by
AskDataScience
(
116k
points)
ml-midterm
ele888-midterm
deep-learning
ml-exercise
machine-learning
feed-forward
forward-propagation
+1
vote
0
answers
456
views
How to analyse imbalanced categorical colum in dataset
asked
Jun 24, 2023
in
Data Science
by
Hagar
(
130
points)
data-science
imbalanced-data
data-analysis
data-cleaning
0
votes
0
answers
367
views
When to use one hot encode a category and when to segment by category?
asked
Feb 22, 2023
in
Machine Learning
by
NewDS64
(
120
points)
machine-learning
preprocessing
0
votes
1
answer
4k
views
How to calculate the residual errors, (MSE),(MAE), and (RMSE)?
answered
Jan 26, 2023
in
Machine Learning
by
AskDataScience
(
116k
points)
residual
linear-regression
ml-midterm
ml-exercise
machine-learning
ele888-midterm
0
votes
0
answers
377
views
Can you verify the validity of this chart comparing the review scores for Marvel Phase 4?
asked
Jan 9, 2023
in
Exploratory Data Analysis
by
GammaRay247
(
120
points)
data-science
0
votes
1
answer
796
views
List of free Qwiklabs labs
answered
Oct 28, 2022
in
Cloud Computing
by
AskDataScience
(
116k
points)
qwiklabs
cloud-computing
gcp
aws
0
votes
0
answers
467
views
Which code has best runtime and why?(the one commented or the other one)
asked
Sep 2, 2022
in
Python
by
someone_prog
(
120
points)
python
0
votes
0
answers
504
views
Creating tables from unstructured texts about stock market
asked
Aug 1, 2022
in
Machine Learning
by
messyaryal
(
120
points)
nlp
machine-learning
data-science
information-extraction
ai
0
votes
0
answers
324
views
How do I compare the count of a value in each year while having a different sanple size each year.
asked
Jun 8, 2022
in
general
by
Nescafeadjust
(
120
points)
data-science
0
votes
0
answers
457
views
Is it possible to make a forecast of a future value of Air Temperature using Fast Fourier Transform?
asked
Jun 2, 2022
in
Data Science
by
nuroxyjames
(
120
points)
fft
data-science
fast-fourier-transform
spectral
analysis
prediction
forecasting
0
votes
0
answers
417
views
forecast log transformed fitted values for 2 years using ARMA model
asked
May 4, 2022
in
Exploratory Data Analysis
by
mbassoun
(
120
points)
data-science
predict
0
votes
0
answers
507
views
Kmeans clustering in python - Giving original labels to predicted clusters
asked
Apr 27, 2022
in
Machine Learning
by
Frenzy
(
120
points)
python
machine-learning
clustering
scikit-learn
0
votes
0
answers
476
views
Bankruptcy prediction and credit card
asked
Apr 10, 2022
in
Machine Learning
by
Yassine
(
120
points)
classification
deep-learning
data-science
linear-regression
0
votes
1
answer
647
views
how to output f1-score instead of accuracy
answered
Apr 2, 2022
in
Python
by
AskDataScience
(
116k
points)
machine-learning
f1score
accuracy
0
votes
0
answers
519
views
I cannot get this code to work. please help.
asked
Mar 21, 2022
in
Python
by
anonymous1200
(
120
points)
machine-learning
data-science
neural-network
0
votes
0
answers
514
views
Battery data projects
asked
Mar 2, 2022
in
General
by
alanq
(
130
points)
data-science
+1
vote
0
answers
609
views
How can you build dynamic pricing model with data only from rigid pricing?
asked
Jan 21, 2022
in
General
by
Gwanza
(
130
points)
dynamic-pricing
data-science
predict
0
votes
0
answers
383
views
What analytical software would be good for a company to use?
asked
Jan 14, 2022
in
Data Science
by
AverageJane
(
120
points)
data-science-programming-software-
0
votes
0
answers
472
views
Do you usually collect you own data or there is always a resource available for you? Or it depends on the company?
asked
Jan 9, 2022
in
Data Science Interview Questions
by
matew
(
120
points)
data-science
+1
vote
1
answer
720
views
When dealing with categorical values, should the 'year' column be encoded using OHE or OrdinalEncoder?
answered
Dec 20, 2021
in
Machine Learning
by
AskDataScience
(
116k
points)
machine-learning
data-science
predict
onehotencoder
data-analysis
ordinal-encoder
To see more, click for the
full list of questions
or
popular tags
.
Categories
All categories
Programming
(38)
Data Science
(130)
Machine Learning
(78)
Deep Learning
(9)
Artificial Intelligence
(3)
Web Development
(8)
Mobile Development
(0)
Cloud Computing
(10)
Human Computer Interaction
(92)
Python Interview Questions
(18)
Data Science Interview Questions
(19)
Machine Learning Interview Questions
(17)
Deep Learning Interview Questions
(2)
424
questions
364
answers
99
comments
665
users
...