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심심할때 논문 읽고 리뷰하는 공간
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AutoML-Zero: Evolving Machine Learning Algorithms From Scratch #6

Closed koptimizer closed 3 years ago

koptimizer commented 4 years ago

:clipboard: 논문의 정보를 알려주세요.

:page_with_curl: Abstract(본문)

Machine learning research has advanced in multiple aspects, including model structures and learning methods. The effort to automate such research, known as AutoML, has also made significant progress. However, this progress has largely focused on the architecture of neural networks, where it has relied on sophisticated expert-designed layers as building blocks---or similarly restrictive search spaces. Our goal is to show that AutoML can go further: it is possible today to automatically discover complete machine learning algorithms just using basic mathematical operations as building blocks. We demonstrate this by introducing a novel framework that significantly reduces human bias through a generic search space. Despite the vastness of this space, evolutionary search can still discover two-layer neural networks trained by backpropagation. These simple neural networks can then be surpassed by evolving directly on tasks of interest, e.g. CIFAR-10 variants, where modern techniques emerge in the top algorithms, such as bilinear interactions, normalized gradients, and weight averaging. Moreover, evolution adapts algorithms to different task types: e.g., dropout-like techniques appear when little data is available. We believe these preliminary successes in discovering machine learning algorithms from scratch indicate a promising new direction for the field.

:mag_right: 어떤 논문인지 소개해주세요.

:key: 핵심 키워드를 적어주세요.

AutoML, ,Genetic algorithm, Search space

:paperclip: URL

https://arxiv.org/abs/2003.03384

koptimizer commented 3 years ago

:bulb: 방법은 무엇입니까?

:chart_with_upwards_trend: 실험과 그 결과는 어떻습니까?

:open_file_folder: 차후 연구방향 및 보완점은 무엇입니까?

:thumbsup: Novelty와 논문을 통해 배운 것은 무엇입니까?

:loop: 궁금한 점이나 추가로 읽으면 좋은 레퍼런스가 있습니까?