Results 21 to 30 of about 1,925,380 (293)

A multi-task positive-unlabeled learning framework to predict secreted proteins in human body fluids

open access: yesComplex & Intelligent Systems, 2023
Body fluid biomarkers are very important, because they can be detected in a non-invasive or minimally invasive way. The discovery of secreted proteins in human body fluids is an essential step toward proteomic biomarker identification for human diseases.
Kai He, Yan Wang, Xuping Xie, Dan Shao
doaj   +1 more source

Prediction of Proteins in Cerebrospinal Fluid and Application to Glioma Biomarker Identification

open access: yesMolecules, 2023
Cerebrospinal fluid (CSF) proteins are very important because they can serve as biomarkers for central nervous system diseases. Although many CSF proteins have been identified with wet experiments, the identification of CSF proteins is still a challenge.
Kai He, Yan Wang, Xuping Xie, Dan Shao
doaj   +1 more source

CapsNet-SSP: multilane capsule network for predicting human saliva-secretory proteins

open access: yesBMC Bioinformatics, 2020
Background Compared with disease biomarkers in blood and urine, biomarkers in saliva have distinct advantages in clinical tests, as they can be conveniently examined through noninvasive sample collection.
Wei Du   +5 more
doaj   +1 more source

Blind block synchronization algorithms in cyclic prefix systems [PDF]

open access: yes, 2008
In orthogonal frequency division multiplexing (OFDM) systems, symbol synchronization is a critical step for successful data transmission. While this task is done in most current systems by using training symbols, a few studies have been dedicated to ...
Su, Borching, Vaidyanathan, P. P.
core   +1 more source

EGFAFS: A Novel Feature Selection Algorithm Based on Explosion Gravitation Field Algorithm

open access: yesEntropy, 2022
Feature selection (FS) is a vital step in data mining and machine learning, especially for analyzing the data in high-dimensional feature space. Gene expression data usually consist of a few samples characterized by high-dimensional feature space.
Lan Huang, Xuemei Hu, Yan Wang, Yuan Fu
doaj   +1 more source

A comprehensive psychological tendency prediction model for pregnant women based on questionnaires

open access: yesScientific Reports, 2023
More and more people are under high pressure in modern society, leading to growing mental disorders, such as antenatal depression for pregnant women. Antenatal depression can affect pregnant woman’s physical and psychological health and child outcomes ...
Xiaosong Han   +6 more
doaj   +1 more source

Chinese Few-Shot Named Entity Recognition and Knowledge Graph Construction in Managed Pressure Drilling Domain

open access: yesEntropy, 2023
Managed pressure drilling (MPD) is the most effective means to ensure drilling safety, and MPD is able to avoid further deterioration of complex working conditions through precise control of the wellhead back pressure.
Siqing Wei   +5 more
doaj   +1 more source

Estimates on the Size of Symbol Weight Codes [PDF]

open access: yes, 2012
The study of codes for powerlines communication has garnered much interest over the past decade. Various types of codes such as permutation codes, frequency permutation arrays, and constant composition codes have been proposed over the years.
Han Mao Kiah   +4 more
core   +1 more source

A New Method of RNA Secondary Structure Prediction Based on Convolutional Neural Network and Dynamic Programming

open access: yesFrontiers in Genetics, 2019
In recent years, obtaining RNA secondary structure information has played an important role in RNA and gene function research. Although some RNA secondary structures can be gained experimentally, in most cases, efficient, and accurate computational ...
Hao Zhang   +6 more
doaj   +1 more source

Overlapping Community Detection Based on Membership Degree Propagation

open access: yesEntropy, 2020
A community in a complex network refers to a group of nodes that are densely connected internally but with only sparse connections to the outside. Overlapping community structures are ubiquitous in real-world networks, where each node belongs to at least
Rui Gao   +4 more
doaj   +1 more source

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