Lasso is a regularization method for parameter estimation in linear models. It optimizes the model parameters with respect to a loss function subject to model complexities. This paper explores the use ...

“I’m still alive,” Daniel Day-Lewis quipped this morning as he sat down in the NFT 1 at the BFI Southbank for a career Q&A session with veteran British critic Mark Kermode. The veteran actor and three ...

ABSTRACT: To overcome the problem of calculation errors in the Born approximation when the forward accumulation effect is strong in VTI media, this article combines the De Wolf approximation method ...

1 Warwick Mathematics Institute, The University of Warwick, Coventry, United Kingdom 2 School of Computer and Information Engineering, Luoyang Institute of Science and Technology, Luoyang, China To ...

Add Yahoo as a preferred source to see more of our stories on Google. Credit: Photo: Ghazalle Badiozamani; Design: The Kitchn Credit: Photo: Ghazalle Badiozamani; Design: The Kitchn This article may ...

1 College of Mathematics and Information Science, Nanchang Hangkong University, Nanchang, China. 2 School of Statistics and Data Science, Jiangxi University of Finance and Economics, Nanchang, China.

Abstract: This paper proposes a rectangular approximation method for curved-shape power density to rapidly calculate the temperature profile of the entire chip by using the 2D thermal model with the ...

Adequate mathematical modeling is the key to success for many real-world projects in engineering, medicine, and other applied areas. As soon as an appropriate mathematical model is developed, it can ...

(CNN) — Oscar-winning actress Natalie Portman has called method acting “a luxury that women can’t afford,” adding that she’s never used the technique. “I’ve gotten very into roles, but I think it’s ...