Motokazu Watanabe

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ℓ_{p}

-hyperparameter Learning via Bilevel Nonsmooth Optimization

4 citations · 4 across the 1 of their papers we have counts for

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math.OC2018★ 4 cited

On $ℓ_{p}$ -hyperparameter Learning via Bilevel Nonsmooth Optimization

Takayuki Okuno, Akiko Takeda, Akihiro Kawana +1

We propose a bilevel optimization strategy for selecting the best hyperparameter value for the nonsmooth $ℓ_{p}$ regularizer with $0 < p \leq 1$ . The concerned bilevel optimization pr…

On ℓp​-hyperparameter Learning via Bilevel Nonsmooth Optimization

On $ℓ_{p}$ -hyperparameter Learning via Bilevel Nonsmooth Optimization