Results 91 to 100 of about 3,502,968 (324)

IMPLEMENTING PLS FOR DISTANCE-BASED REGRESSION: COMPUTATIONAL ISSUES [PDF]

open access: yes
Distance-based regression allows for a neat implementation of the Partial Least Squares recurrence. In this paper we address practical issues arising when dealing with moderately large datasets (n ~ 104) such as those typical of automobile insurance ...
Aurea Grane   +3 more
core  

Real‐Time Monitoring of In Vitro Transcription for Production of mRNA Using Raman Spectroscopy

open access: yesBiotechnology and Bioengineering, EarlyView.
Schematic depicting the workflow for model building and validation using Raman spectroscopy for real‐time monitoring of IVT. ABSTRACT The success of COVID‐19 mRNA vaccines showcased the transformative potential of this adaptable, plug‐and‐play, and rapid response platform.
Julia Puppin Chaves Fulber   +4 more
wiley   +1 more source

Evaluation of Informative Bands Used in Different PLS Regressions for Estimating Leaf Biochemical Contents from Hyperspectral Reflectance

open access: yesRemote Sensing, 2019
Partial least squares (PLS) regression models are widely applied in spectroscopy to estimate biochemical components through hyperspectral reflected information.
Jia Jin, Quan Wang
doaj   +1 more source

Validation of Soft Classification Models using Partial Class Memberships: An Extended Concept of Sensitivity & Co. applied to the Grading of Astrocytoma Tissues

open access: yes, 2013
We use partial class memberships in soft classification to model uncertain labelling and mixtures of classes. Partial class memberships are not restricted to predictions, but may also occur in reference labels (ground truth, gold standard diagnosis) for ...
Beleites, Claudia   +2 more
core   +1 more source

Raman Spectroscopy–Based Glucose Feed Control Automates Malic Acid Fermentation

open access: yesBiotechnology and Bioengineering, EarlyView.
Raman spectroscopy enables automated, closed‐loop glucose feeding for malic acid production with Ustilago trichophora. Online PLS regression of glucose and malic acid provides input for PID control to maintain 20 g/L glucose. The feed is dynamically adjusted and stopped in response to metabolic demand and product inhibition, demonstrating practical ...
Luca Antonia Grebe   +8 more
wiley   +1 more source

Multivariate NIR studies of seed-water interaction in Scots Pine Seeds (Pinus sylvestris L.) [PDF]

open access: yes, 2003
This thesis describes seed-water interaction using near infrared (NIR) spectroscopy, multivariate regression models and Scots pine seeds. The presented research covers classification of seed viability, prediction of seed moisture content, selection of ...
Lestander, Torbjörn
core  

Media Attention to Climate Change and Investor Flows in US Equity Mutual Funds

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper investigates how climate‐related news influences mutual fund investor behaviour in the United States. Although prior research has documented the financial relevance of climate risks, little is known about how media attention to climate change shapes capital allocation across mutual funds.
Laura Andreu   +3 more
wiley   +1 more source

Polynomial Integrated PLS Regression for Predicting Corrosion Inhibition Efficiency of Ionic Liquids

open access: yesJournal of Applied Informatics and Computing
Corrosion degrades and weakens metal surfaces, leading to structural failure and significant safety hazards across various sectors. Data driven machine learning offers a rapid, cost-effective alternative to the expensive and time consuming traditional ...
Petrus Praditya Aswangga, Muhammad Akrom
doaj   +1 more source

APLIKASI REGRESI PARTIAL LEAST SQUARE UNTUK ANALISIS HUBUNGAN FAKTOR-FAKTOR YANG MEMPENGARUHI INDEKS PEMBANGUNAN MANUSIA DI KOTA YOGYAKARTA

open access: yesMedia Statistika, 2016
Human Development Index is one of the indicators to measure the success of a region in the field of human development sector. There are several factors that affect Human Development Index, such as life expentancy, the literacy rate, the average length of
Marwah Masruroh, Retno Subekti
doaj   +1 more source

Growing Regression Forests by Classification: Applications to Object Pose Estimation

open access: yes, 2014
In this work, we propose a novel node splitting method for regression trees and incorporate it into the regression forest framework. Unlike traditional binary splitting, where the splitting rule is selected from a predefined set of binary splitting rules
Chellappa, Rama, Hara, Kota
core   +1 more source

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