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 tagged machine-learning
Ask a question:
0
votes
0
answers
221
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
3.5k
views
How to calculate the residual errors, (MSE),(MAE), and (RMSE)?
asked
Jan 26, 2023
in
Machine Learning
by
AskDataScience
(
115k
points)
residual
linear-regression
ml-midterm
ml-exercise
machine-learning
ele888-midterm
0
votes
0
answers
314
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
369
views
Kmeans clustering in python - Giving original labels to predicted clusters
asked
Apr 27, 2022
in
Machine Learning
by
usama22
(
120
points)
python
machine-learning
clustering
scikit-learn
0
votes
1
answer
421
views
how to output f1-score instead of accuracy
asked
Apr 2, 2022
in
Python
by
psil
(
120
points)
machine-learning
f1score
accuracy
0
votes
0
answers
383
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
+1
vote
1
answer
485
views
When dealing with categorical values, should the 'year' column be encoded using OHE or OrdinalEncoder?
asked
Dec 18, 2021
in
Machine Learning
by
Anas
(
150
points)
machine-learning
data-science
predict
onehotencoder
data-analysis
ordinal-encoder
0
votes
0
answers
140
views
How do I know which encoder to use to convert from categorical variables to numerical?
asked
Nov 28, 2021
in
Exploratory Data Analysis
by
Anas
(
150
points)
machine-learning
test-set
data
predict
onehotencoder
pandas
dataframe
data-science
data-analysis
data-cleaning
0
votes
0
answers
101
views
Can Data Science solve this problem?
asked
Oct 24, 2021
in
General
by
0xthalesx0
(
120
points)
ask-data-science
python
mongodb
machine-learning
0
votes
0
answers
232
views
how many samples do we need to test image segmentation using synthetic data ?
asked
Jun 21, 2021
in
Deep Learning
by
HbibOs
(
120
points)
machine-learning
data
predict
deep-learning
0
votes
1
answer
336
views
Can we have multiple target values in a ML problem dataset for supervised learning?
asked
May 30, 2021
in
Machine Learning Interview Questions
by
salmanghaffar15
(
120
points)
machine-learning
supervised-learning
0
votes
0
answers
194
views
Intermittent Mathematics (Logarim)
asked
May 5, 2021
in
Web Development
by
Ahmad Doden
(
160
points)
discrete-math
math
solution-manual
resources
machine-learning
0
votes
0
answers
172
views
Very short text classification when category text should be replaced by another category text?
asked
Feb 11, 2021
in
Artificial Intelligence
by
patmull
(
120
points)
natural-language-process
sentiment-analysis
machine-learning
+1
vote
1
answer
219
views
Do I need to save the standardization transformation?
asked
Dec 15, 2020
in
Machine Learning
by
metelon
(
140
points)
machine-learning
predict
data
match
0
votes
0
answers
414
views
Why should I use Dynamic Time Warping over GMM for timer series clustering?
asked
Dec 3, 2020
in
Machine Learning
by
mrfahrenheit15
(
120
points)
machine-learning
time
clustering
time-series-clustering
dynamic-time-warping
0
votes
1
answer
487
views
How to predict from unseen data?
asked
Nov 17, 2020
in
Machine Learning
by
Kesz
(
180
points)
machine-learning
data
predict
unseen
match
football
soccer
+1
vote
1
answer
586
views
How to model unknown yet data
asked
Oct 27, 2020
in
Machine Learning
by
Kesz
(
180
points)
machine-learning
soccer
predict
score
+1
vote
1
answer
304
views
From microarray data, which tools of pattern recognition can you apply to identify the genes responsible for diseases?
asked
Oct 15, 2020
in
Machine Learning
by
samiul_vai
(
130
points)
machine-learning
+1
vote
1
answer
167
views
Can we use a trained model to supervise the other machine learning models?
asked
Sep 28, 2020
in
Machine Learning
by
logic
(
200
points)
machine-learning
meta-learning
model
+2
votes
0
answers
168
views
Where can I find illustrative real life machine learning examples (In business, work. etc.)?
asked
Sep 21, 2020
in
Machine Learning
by
logic
(
200
points)
machine-learning
resources
Page:
1
2
3
4
5
next »
Most popular tags
machine-learning
statistics
python
data-science
hci
design
programming
ml-exercise
deep-learning
python-basics
python-interview
discrete-math
resources
probability
ele888-final
ml-midterm
linear-regression
cloud-computing
data
ai-final
ele888-midterm
normal-distribution
combination
classification
math
interview
jupyter-notebook
predict
books
data-analysis
nlp
scikit-learn
ml-final
knn
percentile
data-cleaning
sentiment-analysis
permutation
cheat-sheet
k-means
unsupervised-learning
natural-language-process
logistic-regression
expected-value
test-set
naive-bayes
dataframe
median
web-development
logic
clustering
supervised-learning
pandas
reference
psychology
ask-data-science
onehotencoder
hive
gpc
dataproc
backpropagation
random-forest
cognitive-computing
tensorflow
pca
random-variable
decision-tree
big-data
artificial-intelligence
plots
overfitting
algorithm
anaconda
mean
back-propagation
neural-network
mongodb
gcp
entropy
web-programming
gradient-decent
softmax-regression
softmax
lstm
match
soccer
epoch
residual
tidy-data
sentiment
recommender-system
refs
outlier
quantile
validation-set
feature-engineering
aws
histograms
display
solution-manual
Categories
All categories
Programming
(38)
Data Science
(130)
Machine Learning
(77)
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)
Recent questions tagged machine-learning
423
questions
363
answers
99
comments
558
users
...