Results 81 to 90 of about 635,362 (294)

The Empirical Bayes Estimators of the Variance Parameter of the Normal Distribution with a Normal-Inverse-Gamma Prior Under Stein’s Loss Function

Axioms
For the hierarchical normal and normal-inverse-gamma model, we derive the Bayesian estimator of the variance parameter in the normal distribution under Stein’s loss function—a penalty function that treats gross overestimation and underestimation equally ...
Ying-Ying Zhang
doaj   +1 more source

A Cooperative Binary-Clustering Framework Based on Majority Voting for Twitter Sentiment Analysis

IEEE Access, 2020
Twitter sentiment analysis is a challenging problem in natural language processing. For this purpose, supervised learning techniques have mostly been employed, which require labeled data for training.
Maryum Bibi, Wajid Aziz, Majid Almaraashi, Imtiaz Hussain Khan, Malik Sajjad Ahmed Nadeem, Nazneen Habib   +5 more
doaj   +1 more source

Thermal‐Ionic Coupling in Transpiration‐Inspired Janus Nanofiber Membranes: Synergistic Dry‐Wet Interface Engineering for Solar‐Driven Electricity Generation

Advanced Science, EarlyView.
A transpiration‐inspired Janus nanofiber membrane creates a persistent dry‐wet interface that couples localized solar heating with hydration‐induced ion regulation. The asymmetric architecture sustains directional water and ion transport, suppresses salt accumulation, and enables simultaneous seawater evaporation and stable electricity generation ...
Qin Su, Haidi Wu, Tingting Zheng, Di He, Huaiguo Xue, Longcheng Tang, Yongqian Shi, Xuejun Lai, Jiefeng Gao, Wancheng Gu, Jun Yan   +10 more
wiley   +1 more source

Fully Bayesian Inference for Meta-Analytic Deconvolution Using Efron’s Log-Spline Prior

Mathematics
Meta-analytic deconvolution seeks to recover the distribution of true effects from noisy site-specific estimates. While Efron’s log-spline prior provides an elegant empirical Bayes solution with excellent point estimation properties, its plug-in nature ...
JoonHo Lee, Daihe Sui
doaj   +1 more source

Computational Identification of MoRFs in Protein Sequences Using Hierarchical Application of Bayes Rule.

PLoS ONE, 2015
MotivationIntrinsically disordered regions of proteins play an essential role in the regulation of various biological processes. Key to their regulatory function is often the binding to globular protein domains via sequence elements known as molecular ...
Nawar Malhis, Eric T C Wong, Roy Nassar, Jörg Gsponer   +3 more
doaj   +1 more source

A Cascaded DNA Nanocircuit for Multi‐Signal‐Responsive Precision siRNA Delivery in Cancer Therapy

Advanced Science, EarlyView.
A cascaded dual‐AND logic DNA nanocircuit is engineered to respond to three tumor‐specific signals in a sequential manner: extracellular acidic pH, membrane‐overexpressed nucleolin (NCL), and intracellular glutathione (GSH). This programmable system selectively releases siPARP1 in glioblastoma (GBM), effectively silencing PARP1 and reversing TMZ ...
Yan Zhao, Yufei Lan, Min‐Goo Lee, Jinjun He, Yueran Pan, Eunji Kim, Xin Fu, Sungwook Jung, Wanxia Lu, Jinyue Fan, Haoxiang Chen, Yuanbo Zhao, Yuling Xu, Jong Seung Kim, Chao Zhang   +14 more
wiley   +1 more source

Hierarchical Bayes prediction for the 2008 US Presidential election [PDF]

In this paper a procedure is developed to derive the predictive density function of a future observation for prediction in a multiple regression model under hierarchical priors for the vector parameter.
Bansal, Ashok, Sinha, Pankaj
core  

Oligosaccharides With Defined Glycosidic Bonds Shape Gut Microbial Succession and Metabolism Via Bond‐Specific Microbial Responders

Advanced Science, EarlyView.
Oligosaccharides with defined glycosidic bonds drive divergent gut microbial succession and shape unique metabolic profiles. Absolute time‐series profiling with Bayesian generalized Lotka–Volterra modeling identifies bond‐specific microbial responders, while monoculture validation and metaproteomics reveal linkage‐matched transport and cleavage modules.
Xiaoxuan Lu, Jiaqi Zou, Geng Han, Mengyao Zhao, Ting Luo, Xiangru Feng, Liangliang Zhu, Yijia Chen, Xiaoguo Ji, Jiayang Jin, Liming Zhao   +10 more
wiley   +1 more source

Generating Bayes-Nash equilibria to design autonomous trading agents.

, 2007
This paper presents a methodology for designing trading agents for complex games. We compute, for the first time, Bayes-Nash equilibria for firstprice single-unit auctions and mth-price multi-unit auctions, when the auction has a set of possible closing ...
Jennings, N. R., Vetsikas, I., Selman, B.   +2 more
core   +1 more source

Hyperspectral Image Restoration under Complex Multi-Band Noises

Remote Sensing, 2018
Hyperspectral images (HSIs) are always corrupted by complicated forms of noise during the acquisition process, such as Gaussian noise, impulse noise, stripes, deadlines and so on.
Zongsheng Yue, Deyu Meng, Yongqing Sun, Qian Zhao   +3 more
doaj   +1 more source