Zobrazeno 1 - 10
of 608
pro vyhledávání: '"Chen, Jianlong"'
This paper studies the concept of stable perturbation $B\in\mathbb{C}^{n\times n}$ for the core-EP inverse of a matrix $A\in\mathbb{C}^{n\times n}$ with index $k$. For a given stable perturbation $B$ of $A$, explicit expressions of its core-EP invers
Externí odkaz:
http://arxiv.org/abs/2407.21419
Prompt recovery, a crucial task in natural language processing, entails the reconstruction of prompts or instructions that language models use to convert input text into a specific output. Although pivotal, the design and effectiveness of prompts rep
Externí odkaz:
http://arxiv.org/abs/2407.05233
This paper considers "model diagnosis", which we formulate as a classification problem. Given a pre-trained neural network (NN), the goal is to predict the source of failure from a set of failure modes (such as a wrong hyperparameter, inadequate mode
Externí odkaz:
http://arxiv.org/abs/2406.16988
Autor:
Zhao, Guibin, Li, Pengfei, Zhang, Zhibo, Guo, Fusen, Huang, Xueting, Xu, Wei, Wang, Jinyin, Chen, Jianlong
Synthetic Aperture Radar has been extensively used in numerous fields and can gather a wealth of information about the area of interest. This large scene data intensive technology puts a high value on automatic target recognition which can free the u
Externí odkaz:
http://arxiv.org/abs/2407.06128
Text Sentiment Analysis and Classification Based on Bidirectional Gated Recurrent Units (GRUs) Model
This paper explores the importance of text sentiment analysis and classification in the field of natural language processing, and proposes a new approach to sentiment analysis and classification based on the bidirectional gated recurrent units (GRUs)
Externí odkaz:
http://arxiv.org/abs/2404.17123
Let $S$ be a $*$-semigroup and let $a,w,v\in S$. The initial goal of this work is to introduce two new classes of generalized inverses, called the $w$-core inverse and the dual $v$-core inverse in $S$. An element $a\in S$ is $w$-core invertible if th
Externí odkaz:
http://arxiv.org/abs/2205.00181
Autor:
Zhang, Qingfa, Chen, Jianlong, Guo, Xinyuan, Lei, Hanwu, Zou, Rongge, Huo, Erguang, Kong, Xiao, Liu, Weiwei, Wang, Mingfeng, Ma, Zhong, Li, Bin
Publikováno v:
In International Journal of Biological Macromolecules March 2024 260 Part 2
In a unitary ring with involution, we prove that each element has at most one weak group inverse if and only if each idempotent element has a unique weak group inverse. Furthermore, we define the $m$-weak group inverse and show some properties of $m$
Externí odkaz:
http://arxiv.org/abs/2007.15819
Autor:
Chen, Xiaofeng, Chen, Jianlong
In this paper, we first prove that if a is both left (b, c)-invertible and left (c, b)-invertible, then a is both (b, c)-invertible and (c, b)-invertible in a *-monoid, which generalized the recent result about the inverse along an element by Wang an
Externí odkaz:
http://arxiv.org/abs/1911.02260
Publikováno v:
In Measurement 31 March 2023 210