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Valentin Calomme

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77/100 score

20/20 answers

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54 posts edited

10 helpful flags

471 votes cast

Answers (128)

Votes Activity Newest

39	Why should the data be shuffled for machine learning tasks
18	Is over fitting okay if test accuracy is high enough?
17	In supervised learning, why is it bad to have correlated features?
12	How to set the number of neurons and layers in neural networks
8	Does image's background matter for detector training (CNN)?

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Reputation (3,539)

+10	Has Gradient decent any effects on the actual predictions or designed for practical convenience?
+20	Is GNU Octave a perfect place to code neural networks
+2	hyperparameter tag wiki
+10	In supervised learning, why is it bad to have correlated features?

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Questions (8)

Votes Activity Newest

14	How many features to sample using Random Forests
7	Difference between Bernoulli and Multinomial Naive Bayes
3	Dimensionality reduction with prior knowledge of colinearity between features
3	In K-means, what happens if a centroid is never the closest to any point?
2	Can clustering my data first help me learn better classifiers?

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Tags (134)

129 machine-learning × 43	26 classification × 18
78 deep-learning × 20	24 overfitting × 6
77 neural-network × 20	20 python × 25
38 scikit-learn × 19	18 cnn × 7
26 nlp × 19	18 random-forest × 3

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Accounts (26)

	Data Science	3,539 rep	1 gold badge13 silver badges41 bronze badges
	Stack Overflow	358 rep	3 silver badges12 bronze badges
	Cross Validated	111 rep	4 bronze badges
	Mathematics	101 rep	2 bronze badges
	TeX - LaTeX	101 rep	1 bronze badge

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Enthusiast	Revival × 4
Enlightened	Civic Duty
Nice Answer × 4	Necromancer × 2
Tenacious	Custodian × 6
machine-learning	Cleanup

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Votes cast (471)

all time			by type			month		week
427	up		274	question		16		16
44	down		197	answer		16		16

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