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How to analyse imbalanced categorical colum in dataset
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Jun 24, 2023
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Data Science
by
Hagar
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130
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data-science
imbalanced-data
data-analysis
data-cleaning
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395
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Can you verify the validity of this chart comparing the review scores for Marvel Phase 4?
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Jan 9, 2023
in
Exploratory Data Analysis
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GammaRay247
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120
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data-science
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339
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How do I compare the count of a value in each year while having a different sanple size each year.
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Jun 8, 2022
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Nescafeadjust
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120
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479
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Is it possible to make a forecast of a future value of Air Temperature using Fast Fourier Transform?
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Jun 2, 2022
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nuroxyjames
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120
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fft
data-science
fast-fourier-transform
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435
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forecast log transformed fitted values for 2 years using ARMA model
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May 4, 2022
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Exploratory Data Analysis
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mbassoun
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120
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data-science
predict
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525
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Battery data projects
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Mar 3, 2022
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General
by
alanq
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130
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data-science
+1
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0
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617
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How can you build dynamic pricing model with data only from rigid pricing?
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Jan 21, 2022
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Gwanza
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130
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dynamic-pricing
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389
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What analytical software would be good for a company to use?
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Jan 14, 2022
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Data Science
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AverageJane
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120
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234
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How do I know which encoder to use to convert from categorical variables to numerical?
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Nov 28, 2021
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Exploratory Data Analysis
by
Anas
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150
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machine-learning
test-set
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1.5k
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ValueError: Length mismatch: Expected axis has 60 elements, new values have 2935849 elements
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Nov 26, 2021
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Exploratory Data Analysis
by
aryansan
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120
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data
python
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211
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Text Mining, Artificial Neural Networks, Speech Processing, Cloud Computing in DS? Essential for a good Data Scientist ?
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Oct 27, 2021
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General
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A.Wahhab
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120
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data-science
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154
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Classification of data object might be incorrect
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Oct 25, 2021
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General
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russ00
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120
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data
objects
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0
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130
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Can Data Science solve this problem?
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Oct 24, 2021
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General
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0xthalesx0
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120
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218
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should i start as a data analyst then data science?
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Jun 21, 2021
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Data Science
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zaid.dissi
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120
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1
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488
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How best to ensure data quality?
answered
Jun 11, 2021
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Data Science
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AskDataScience
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116k
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data
0
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0
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136
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Searching for movie dataset containing movie synopses/plots?
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May 27, 2021
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General
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zakiamah
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120
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recommender-system
+1
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1
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239
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How to calculate average with deviating sensors?
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May 5, 2021
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Data Science
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CJ
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170
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data-analysis
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+1
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1
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345
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Terminology clarification in Spark
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Feb 17, 2021
in
Big Data Tools
by
kakalotka
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170
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sql
spark
pyspark
dataframe
0
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0
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157
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My GloVe word embeddings contain sentiment?
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Jan 3, 2021
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General
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ivymelissa
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120
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word-embeddings
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169
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is it possible to derive a new 95% CI from two separate 95% CIs?
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Nov 23, 2020
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Statistics
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ar
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120
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data
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