Results 31 to 40 of about 67,035 (253)

PREDICTING AND ANALYZING OF TURKISH SUGAR PRICE WITH ARCH, GARCH, EGARCH AND ARIMA METHODS [PDF]

Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2021
Using GARCH(p,q) models, in this study our aim is to examine and search the characteristics of volatility of Turkish sugar price. Due to the ARCH effects on price, ARCH(q), GARCH(p,q) and EGARCH(p,q) including these effects on mean and variance equations
Mehmet Arif ŞAHİNLİ
doaj  

Age estimation using DNA methylation technique in forensics: a systematic review

Egyptian Journal of Forensic Sciences, 2020
Background In addition to the DNA sequence, epigenetic markers have become substantial forensic tools during the last decade. Estimating the age of an individual from human biological remains may provide information for a forensic investigation.
Chaerita Maulani, Elza Ibrahim Auerkari
doaj   +1 more source

Diagnosis of pine wilt disease using remote wireless sensing.

PLoS ONE, 2021
Pine wilt disease caused by Bursaphelenchus xylophilus is a major tree disease that threatens pine forests worldwide. To diagnose this disease, we developed battery-powered remote sensing devices capable of long-range (LoRa) communication and installed ...
Sang-Kyu Jung, Seong Bean Park, Bong Sup Shim   +2 more
doaj   +1 more source

New Benchmark Set of Transition-Metal Coordination Reactions for the Assessment of Density Functionals [PDF]

, 2014
We present the WCCR10 data set of ten ligand dissociation energies of large cationic transition metal complexes for the assessment of approximate exchange--correlation functionals.
Chen, Peter, Couzijn, Erik P. A., Reiher, Markus, Weymuth, Thomas   +3 more
core   +1 more source

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

Molecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel, Peyman Zarrineh, Nathnael T. Tuffa, Jigar H. Sheth, Sumitra Mohan, Mudassar Iqbal, Sankari Nagarajan   +6 more
wiley   +1 more source

Hits-and-misses for the evaluation and combination of forecasts [PDF]

, 2000
Error measures for the evaluation of forecasts are usually based on the size of the forecast errors. Common measures are e.g. the Mean Squared Error (MSE), the Mean Absolute Deviation (MAD) or the Mean Absolute Percentage Error (MAPE).
Wenzel, Thomas
core   +1 more source

Portfolio selection models: A review and new directions [PDF]

, 2009
Modern Portfolio Theory (MPT) is based upon the classical Markowitz model which uses variance as a risk measure. A generalization of this approach leads to mean-risk models, in which a return distribution is characterized by the expected value of return (
Acerbi, Albrecht, Arditti, Artzner, BAWA, Bernoulli, Dentcheva, Dentcheva, Embrechts, Fama, Fishburn, Group of Thirty, Hadar, Jorion, Kaut, Konno, Konno, Kroll, Larsen, Lehmann, Leyffer, Mansini, Markowitz, Markowitz, Marshall, Morgan, Ogryczak, Ogryczak, Ortobelli, Perold, Pflug, Pratt, Quirk, Rockafellar, Rockafellar, Rockafellar, Rockafellar, Roman, Roman, Roy, Scott, Sharpe, Speranza, Tasche, Unser, von Neumann, Whitmore, Yamai, Yitzhaki   +48 more
core   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Forecasting the Electricity Capacity and Electricity Generation Values of Wind &Solar Energy with Artificial Neural Networks Approach: The Case of Germany

Applied Artificial Intelligence, 2022
Recently, studies on energy estimation have been developing rapidly to increase the efficiency of Wind & Solar energy production-consumption. Artificial Neural Networks, an algorithm based on the human brain and its nervous system inspired by the data ...
Faruk Kılıç
doaj   +1 more source

Analisis Error Terhadap Peramalan Data Penjualan

Techno.Com, 2021
Tujuan penelitian ini membahas tentang peramalan permintaan lampu LED bermerk Sanyo. Penelitian ini menggunakan metode Moving Average dan Exponential Smoothing.
Alyauma Hajjah, Yulvia Nora Marlim
doaj   +1 more source