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Analysis of Machine Learning Approaches’ Performance in Prediction Problems with Human Activity Patterns

Mathematics, 2022
Prediction problems in timed datasets related to human activities are especially difficult to solve, because of the specific characteristics and the scarce number of predictive (input) variables available to tackle these problems.
Ricardo Torres-López +5 more
doaj +1 more source

An efficient spectral method for nonlinear Volterra integro-differential equations with weakly singular kernels

Mathematical Modelling and Analysis
For Volterra integro-differential equations (VIDEs) with weakly singular kernels, their solutions are singular at the initial time. This property brings a great challenge to traditional numerical methods. Here, we investigate the numerical approximation
ZhiPeng Liu, DongYa Tao, Chao Zhang
doaj +1 more source

Extension of the q-Pfaff-Saalschütz Theorem by Two Integer Parameters

Mathematics, 2022
We investigate a class of terminating 3ϕ2-series that comes from the balanced series perturbed by two extra integer parameters. By making use of the linearization method, a general summation formula is established that extends the well-known q-Pfaff ...
Nadia N. Li, Wenchang Chu
doaj +1 more source

MicroRNA-939 amplifies Staphylococcus aureus-induced matrix metalloproteinase expression in atopic dermatitis

Frontiers in Immunology
Background Atopic dermatitis (AD) is a common chronic inflammatory skin diseases that seriously affects life quality of the patients. Staphylococcus aureus (S.
Jiating Wang, Yejing Huang, Xinfeng Wu, Dongqing Li +3 more
semanticscholar +1 more source

Differentially expressed lnc‐NOS2P3‐miR‐939‐5p axis in chronic heart failure inhibits myocardial and endothelial cells apoptosis via iNOS/TNFα pathway

Journal of Cellular and Molecular Medicine, 2020
Inflammatory cytokine‐induced cell apoptosis is important for initiation and progression of chronic heart failure (CHF). Non‐coding RNAs, including long non‐coding RNAs and microRNAs, have emerged as critical regulators of this pathological process.
Cuncun Chen +10 more
semanticscholar +1 more source

Scalable Multi-Party Privacy-Preserving Gradient Tree Boosting over Vertically Partitioned Dataset with Outsourced Computations

Mathematics, 2022
Due to privacy concerns, multi-party gradient tree boosting algorithms have become widely popular amongst machine learning researchers and practitioners.
Kennedy Edemacu, Jong Wook Kim
doaj +1 more source

miR-939-5p Contributes to the Migration and Invasion of Pancreatic Cancer by Targeting ARHGAP4

OncoTargets and Therapy, 2020
Objective Rho GTPase-activating protein 4 (ARHGAP4) is a GTPase‐activating protein for the small GTPases of the Rho family that is involved in tumorigenesis.
Ye-hua Shen +6 more
semanticscholar +1 more source

Deformations of Calabi–Yau varieties with k-liminal singularities

Forum of Mathematics, Sigma
The goal of this paper is to describe certain nonlinear topological obstructions for the existence of first-order smoothings of mildly singular Calabi–Yau varieties of dimension at least $4$ .
Robert Friedman, Radu Laza
doaj +1 more source

A Real-Time Crowdsensing Framework for Potential COVID-19 Carrier Detection Using Wearable Sensors

Mathematics, 2022
Artificial intelligence has been utilized extensively in the healthcare sector for the last few decades to simplify medical procedures, such as diagnosis, prognosis, drug discovery, and many more.
Harsh Mankodiya +8 more
doaj +1 more source

miR-939-3p induces sarcoma proliferation and poor prognosis via suppressing BATF2

Frontiers in Oncology
Background Sarcoma is a rare and aggressive malignancy with poor prognosis, in which oncogene activation and tumor suppressor inactivation are involved.
Wanwen Xu, Yinghui Huang, Zengjie Lei, Jie Zhou +3 more
semanticscholar +1 more source