Piotr Rarus

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Wrocław, Polska
Member for 1 year, 11 months

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776

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machine-learning

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1,000 Rep.

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1 helpful flag

55 votes cast

Answers (56)

Votes Activity Newest

7	Why does frequency encoding work?
3	is there cross validation for xgb classification for multi labels?
3	What is the best approach for classifying non-English text
3	Difference between OrdinalEncoder and LabelEncoder
2	Does white balance correction improve the performance of visual object detection?

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Reputation (776)

+10	Principal component analysis
+10	Difference between OrdinalEncoder and LabelEncoder
+10	Image recognition of selfie images
+10	How to label and detect the document text images

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Questions (5)

Votes Activity Newest

5	Pretrained handwritten OCR model
3	Ising Spin Glass - Optimization
2	Encoding correlation
1	Cyber crime - data set
0	License Plate OCR

Tags (90)

23 machine-learning × 20	7 categorical-data × 2
10 classification × 7	7 feature-engineering
10 encoding × 2	6 computer-vision × 6
8 python × 11	6 scikit-learn × 4
7 neural-network × 10	5 keras × 9

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Accounts (6)

	Data Science	776 rep	2 silver badges15 bronze badges
	Stack Overflow	697 rep	5 silver badges13 bronze badges
	Code Review	186 rep	4 bronze badges
	Cross Validated	166 rep	8 bronze badges
	Meta Stack Exchange	101 rep	1 bronze badge

Badges (16)

Recent Class Name

Revival × 2	Promoter
Notable Question	Student
Scholar	Critic
Yearling	Organizer
Popular Question	Editor

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Votes cast (55)

all time			by type
50	up		22	question
5	down		33	answer

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