10.24. L1 LASSO

Content
Leaderboard

Created by

Дарья Чернова

Cards (6)

Какой штраф добавляет L1? 
Штраф пропорционально абсолютному значению коэффициентов
Формула штрафа 
$\lambda \Sigma_{j=1}^p |\beta_j|$
К чему может приводить использование L1
К разреженным моделям с нулевыми коэффициентами
Откуда импортируем Lasso? 
sklearn.linear_model
Параметры LassoSV 
eps, n_alphas, cv, max_iter
Lasso расшифровка 
least absolute shrinkage and selection operator

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10.24. L1 LASSO

Cards (6)

2.6 Linear Regression Models

3. Linear Programming

2.2 Regression and Correlation

10.4 Dielectrics

3.2 Depression

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4.1 Linear Momentum

10.2 Listening Comprehension Strategies

3.2 Depression

2.4.2 Depression

Unit 4: Linear Momentum

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10.2 Diagnostic ultrasound

10.2 Listening Comprehension Strategies

2.8 Least Squares Regression

9.5 Making Predictions with a Regression Model

3.2 Depression

10.2 Relational databases

4.5 The Cognitive Approach to Treating Depression

10.2 Diagnostic ultrasound

10.2 Human and Animal Communication