[The influence of reference data noise on the NIR prediction results].

Guang Pu Xue Yu Guang Pu Fen Xi

College of Material Science and Technology, Beijing Forestry University, Beijing 100083, China.

Published: May 2011

This article used hemicelluloses content in acacia spp. wood as a case study to demonstrate the influence of noise in the reference data on the results of NIR calibration model. The results indicated that the accuracy of NIR calibration model was affected by the reference data noise. The less noisy data was used in calibration model, the better result could be obtained. But when the noise was larger, NIR calibration model which was built by using regression mathematics methods can perform better than using primary reference data.

Download full-text PDF

Source

Publication Analysis

Top Keywords

reference data
16
calibration model
16
nir calibration
12
data noise
8
data
5
[the influence
4
reference
4
influence reference
4
noise
4
nir
4

Similar Publications

As molecular research on hemp (Cannabis sativa L.) continues to advance, there is a growing need for the accumulation of more diverse genome data and more accurate genome assemblies. In this study, we report the three-way assembly data of a cannabidiol (CBD)-rich cannabis variety, 'Pink Pepper' cultivar using sequencing technology: PacBio Single Molecule Real-Time (SMRT) technology, Illumina sequencing technology, and Oxford Nanopore Technology (ONT).

View Article and Find Full Text PDF

This dataset contains demographic, morphological and pathological data, endoscopic images and videos of 191 patients with colorectal polyps. Morphological data is included based on the latest international gastroenterology classification references such as Paris, Pit and JNET classification. Pathological data includes the diagnosis of the polyps including Tubular, Villous, Tubulovillous, Hyperplastic, Serrated, Inflammatory and Adenocarcinoma with Dysplasia Grade & Differentiation.

View Article and Find Full Text PDF

A qualitative exploration of women's expectations of birth and knowledge of birth interventions following antenatal education.

BMC Pregnancy Childbirth

December 2024

Academic Women's Health Unit, Bristol Medical School, University of Bristol, 5 Tyndall Avenue, Bristol, BS8 1UD, UK.

Background: Expectations of birth, and whether they are met, influence postnatal psychological wellbeing. Intrapartum interventions, for example induction of labour, are increasing due to a changing pregnant population and evolving evidence, which may contribute to a mismatch between expectations and birth experience. NICE recommends antenatal education (ANE) to prepare women for labour and birth, but there is no mandated UK National Health Service (NHS) ANE curriculum.

View Article and Find Full Text PDF

Early Lung Adenocarcinoma Manifesting as Irregular Subsolid Nodules: Clinical and CT Characteristics.

Acad Radiol

December 2024

Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Yuzhong District, Chongqing 400016, China (P.-l.Z., T.-y.L., F.-j.L., Q.L.). Electronic address:

Rationale And Objectives: To explore the clinical and computed tomography (CT) characteristics of early-stage lung adenocarcinoma (LADC) that presents with an irregular shape.

Materials And Methods: The CT data of 575 patients with stage IA LADC and 295 with persistent inflammatory lesion (PIL) manifesting as subsolid nodules (SSNs) were analyzed retrospectively. Among these patients, we selected 233 patients with LADC and 140 patients with PIL, who showed irregular SSNs, hereinafter referred to as irregular LADC (I-LADC) and irregular PIL (I-PIL), respectively.

View Article and Find Full Text PDF

In 2008 the Postgraduate Medical Education and Training Board (PMETB) Review of Oral and Maxillofacial Surgery (OMFS) recommended that OMFS specialty training should start with second-degree studies. This recommendation has not yet happened. Currently, no OMFS controlled places at medical/dental schools are directly linked to OMFS Specialty Training (ST) posts.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!