量化投资行业为什么普遍采用人工挖因子再组合因子这一特征工程方式,而不直接用端到端学习构建策略? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseLobby, Pegboard, Yeast, Silverfish, Restaurant, Neighborhood, Crib, Peninsula, Lasagna, Whale, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka


anonymous
anonymous
sketch #4298


anonymous
anonymous
sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic


anonymous
anonymous
sketch #5080 Megaman Zero (X) by Muhammad Raiyaan


anonymous
anonymous
sketch #3617 D from Gorillaz by Joselyne Angel Gormaz


anonymous
anonymous
sketch #3701 amazing Skull


Rachel Roe
sketch #2646 Buzzy bee on flowers


anonymous
anonymous
sketch #5125


anonymous
anonymous
sketch #2062


anonymous
anonymous
sketch #5073 Broken Heart by Islam Mourad


anonymous
anonymous
sketch #1846 zay


anonymous
anonymous
sketch #4835 L from Death Note by Adidtzu Ady


anonymous
anonymous
sketch #4939 Zelda by Jeanie Wagenknecht


anonymous
anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa


anonymous
anonymous
sketch #5216 D by Gabriela Segura


anonymous
anonymous
sketch #5186


anonymous
anonymous
sketch #3608 Skeleton king by Thania Arruda


anonymous
anonymous
sketch #1855 MAGIC DANCE


anonymous
anonymous
sketch #1953 愛鼠繪


anonymous
anonymous
sketch #4549


anonymous
anonymous
sketch #4424 MJ by Nycole Prietsch


anonymous
anonymous
sketch #4881


anonymous
anonymous
sketch #3448 Treba mi bolji "mish " ;)


anonymous
anonymous
sketch #4349 Cícero Николай Герасимов


sketchmaster
sketch #2638 Cliff cool


anonymous
anonymous
sketch #4868 Pokemons! by Ammed Hjb


Chris Shrimp Lonsdale
sketch #342 Forest scene


Loai Issa
sketch #2668 Butterfly by Loai Issa

tomski量化投资行业为什么普遍采用人工挖因子再组合因子这一特征工程方式,而不直接用端到端学习构建策略? 知乎 coloring