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    University of North Texas Reports Findings in Parkinson’s Disease (Machine Learn ing Models for Parkinson Disease: Systematic Review)

    58-59页
    查看更多>>摘要:By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – New research on Neurodegenerative Dise ases and Conditions - Parkinson’s Disease is the subject of a report. According to news reporting originating in Denton, Texas, by NewsRx journalists, research stated, “With the increasing availability of data, computing resources, and easi er-to-use software libraries, machine learning (ML) is increasingly used in dise ase detection and prediction, including for Parkinson disease (PD). Despite the large number of studies published every year, very few ML systems have been adop ted for real-world use.”

    Research Results from Hult International Business School Update Knowledge of Art ificial Intelligence (The critical role of HRM in AI-driven digital transformati on: a paradigm shift to enable firms to move from AI implementation to human-cen tric ...)

    59-60页
    查看更多>>摘要:By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – New study results on artificial intell igence have been published. According to news reporting originating from the Hul t International Business School by NewsRx correspondents, research stated, “The rapid advancement of Artificial Intelligence (AI) in the business sector has led to a new era of digital transformation. AI is transforming processes, functions , and practices throughout organizations creating system and process efficiencie s, performing advanced data analysis, and contributing to the value creation pro cess of the organization.”

    Data on Staphylococcus aureus Reported by Andrey Coatrini-Soares and Colleagues (Multidimensional calibration spaces in Staphylococcus Aureus detection using ch itosan-based genosensors and electronic tongue)

    60-61页
    查看更多>>摘要:By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News – New research on Gram-Positive Bacteria - Staphylo coccus aureus is the subject of a report. According to news reporting out of Sao Carlos, Brazil, by NewsRx editors, research stated, “Mastitis diagnosis can be made by detecting Staphylococcus aureus (S. aureus), which requires high sensitivity and selectivity. Here, we report on microflui dic genosensors and electronic tongues to detect S. aureus DNA using impedance spectroscopy with data analysis employing visual analytics and machine learning techniques.” Our news journalists obtained a quote from the research, “The genosensors were m ade with layer-bylayer films containing either 10 bilayers of chitosan/chondroi tin sulfate or 8 bilayers of chitosan/sericin functionalized with an active laye r of cpDNA S. aureus. The specific interactions leading to hybridization in these genosensors allowe d for a low limit of detection of 5.90 x 10 mol/L. The electronic tongue had fou r sensing units made with 6-bilayer chitosan/chondroitin sulfate films, 10-bilay er chitosan/chondroitin sulfate, 8-bilayer chitosan/sericin, and 8-bilayer chito san/gold nanoparticles modified with sericin. Despite the absence of specific in teractions, various concentrations of DNA S. aureus could be distinguished when the impedance data were plotted using a dimensional ity reduction technique. Selectivity of S. aureus DNA was confirmed using multidimensional calibration spaces, based on machine l earning, with accuracy up to 89 % for the genosensors and 66 % for the electronic tongue.”

    Researcher from Poznan University of Life Sciences Provides Details of New Studi es and Findings in the Area of Artificial Intelligence (Explainable AI: Machine Learning Interpretation in Blackcurrant Powders)

    61-62页
    查看更多>>摘要:By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – New study results on artificial intell igence have been published. According to news reporting originating from Poznan, Poland, by NewsRx correspondents, research stated, “Recently, explainability in machine and deep learning has become an important area in the field of research as well as interest, both due to the increasing use of artificial intelligence (AI) methods and understanding of the decisions made by models. The explainabili ty of artificial intelligence (XAI) is due to the increasing consciousness in, a mong other things, data mining, error elimination, and learning performance by v arious AI algorithms.” Our news correspondents obtained a quote from the research from Poznan Universit y of Life Sciences: “Moreover, XAI will allow the decisions made by models in pr oblems to be more transparent as well as effective. In this study, models from t he ‘glass box’ group of Decision Tree, among others, and the ‘black box’ group o f Random Forest, among others, were proposed to understand the identification of selected types of currant powders. The learning process of these models was car ried out to determine accuracy indicators such as accuracy, precision, recall, a nd F1-score. It was visualized using Local Interpretable Model Agnostic Explanat ions (LIMEs) to predict the effectiveness of identifying specific types of black currant powders based on texture descriptors such as entropy, contrast, correlat ion, dissimilarity, and homogeneity. Bagging (Bagging_100), Decisio n Tree (DT0), and Random Forest (RF7_gini) proved to be the most ef fective models in the framework of currant powder interpretability. The measures of classifier performance in terms of accuracy, precision, recall, and F1-score for Bagging_100, respectively, reached values of approximately 0.9 79.”

    Reports Outline Machine Learning Study Findings from Seoul National University o f Science and Technology (Application of Oversampling Techniques for Enhanced Tr ansverse Dispersion Coefficient Estimation Performance Using Machine Learning .. .)

    62-62页
    查看更多>>摘要:By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – New study results on artificial intell igence have been published. According to news reporting from Seoul, South Korea, by NewsRx journalists, research stated, “The advection-dispersion equation has been widely used to analyze the intermediate field mixing of pollutants in natur al streams.” Financial supporters for this research include Seoul National University of Scie nce And Technology. Our news reporters obtained a quote from the research from Seoul National Univer sity of Science and Technology: “The dispersion coefficient, manipulating the di spersion term of the advection-dispersion equation, is a crucial parameter in pr edicting the transport distance and contaminated area in the water body. In this study, the transverse dispersion coefficient was estimated using machine learni ng regression methods applied to oversampled datasets. Previous research dataset s used for this estimation were biased toward width-to-depth ratio (W/H) values 50, potentially leading to inaccuracies in estimating the transverse dispersion coefficient for datasets with W/H > 50. To address this issue, four oversampling techniques were employed to augment the dataset with W/ H > 50, thereby mitigating the dataset’s imbalance. The estimation results obtained from data resampling with nonlinear regression metho d demonstrated improved prediction accuracy compared to the pre-oversampling res ults.”

    Fraunhofer Institute of Optronics Researchers Update Current Study Findings on M achine Learning (Towards understanding the influence of seasons on low-groundwat er periods based on explainable machine learning)

    63-64页
    查看更多>>摘要:By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – Current study results on artificial in telligence have been published. According to news originating from Karlsruhe, Ge rmany, by NewsRx correspondents, research stated, “Seasons are known to have a m ajor influence on groundwater recharge and therefore groundwater levels; however , underlying relationships are complex and partly unknown.” Our news journalists obtained a quote from the research from Fraunhofer Institut e of Optronics: “The goal of this study is to investigate the influence of the s easons on groundwater levels (GWLs), especially during low-water periods. For th is purpose, we train artificial neural networks on data from 24 locations spread throughout Germany. We exclusively focus on precipitation and temperature as in put data and apply layer-wise relevance propagation to understand the relationsh ips learned by the models to simulate GWLs. We find that the learned relationshi ps are plausible and thus consistent with our understanding of the major physica l processes. Our results show that for the investigated locations, the models le arn that summer is the key season for periods of low GWLs in fall, with a connec tion to the preceding winter usually only being subordinate. Specifically, dry s ummers exhibit a strong influence on low-water periods and generate a water defi cit that (preceding) wet winters cannot compensate for.”

    New Findings in Machine Learning Described from Central Iron and Steel Research Institute (Prediction of martensite start temperature of steel combined with exp ert experience and machine learning)

    63-63页
    查看更多>>摘要:By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – Data detailed on artificial intelligen ce have been presented. According to news reporting originating from Beijing, Pe ople’s Republic of China, by NewsRx correspondents, research stated, “ABSTRACTTh e martensite start temperature (MS) plays a pivotal role in formulating heat tre atment regimes for steel.” Financial supporters for this research include National Key Research And Develop ment Program of China. The news editors obtained a quote from the research from Central Iron and Steel Research Institute: “This paper, through the compilation of experimental data fr om literature and the incorporation of expert knowledge to construct features, e mploys machine learning algorithms to predict the MS of steel. The study highlig hts that the ETR algorithm attains optimal prediction accuracy, and the inclusio n of atomic features enhances the model’s performance. Feature selection is acco mplished by evaluating linear and nonlinear relationships between data using the Pearson correlation coefficient (PCC), variance inflation factor (VIF), and max imum information coefficient (MIC). Subsequently, the performance of machine lea rning models on unknown data is compared to validate the model’s generalization ability. The introduction of SHAP values for model interpretability analysis unv eils the influencing mechanisms between features and the target variable.”

    Findings from Nanjing University of Aeronautics and Astronautics Broaden Underst anding of Robotics (An Automatic Robot Polishing Control Method for Compound Sur face Comprising Plane and Curved Surfaces)

    64-65页
    查看更多>>摘要:By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – Research findings on Robotics are disc ussed in a new report. According to news reporting originating from Jiangsu, Peo ple’s Republic of China, by NewsRx correspondents, research stated, “This paper presents a robotic polishing method for compound surfaces comprising plane and c urved surfaces to increase quality and reduce costs, time, and effort compared t o manual polishing. The proposed polishing approach is based on smooth trajector y planning, a constant force algorithm, and removal profile depth modeling.” Funders for this research include National Natural Science Foundation of China ( NSFC), National Youth Science Foundation of China.

    Data on Machine Learning Reported by Ivo John and Colleagues [Machine learning approach for ambient-light-corrected parameters and the Pupil R eactivity (PuRe) score in smartphone-based pupillometry]

    65-66页
    查看更多>>摘要:By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – New research on Machine Learning is th e subject of a report. According to news reporting from Lewes, Delaware, by News Rx journalists, research stated, “The pupillary light reflex (PLR) is the constr iction of the pupil in response to light. The PLR in response to a pulse of ligh t follows a complex waveform that can be characterized by several parameters.” The news correspondents obtained a quote from the research, “It is a sensitive m arker of acute neurological deterioration, but is also sensitive to the backgrou nd illumination in the environment in which it is measured. To detect a patholog ical change in the PLR, it is therefore necessary to separate the contributions of neuro-ophthalmic factors from ambient illumination. Illumination varies over several orders of magnitude and is difficult to control due to diurnal, seasonal , and location variations. We assessed the sensitivity of seven PLR parameters t o differences in ambient light, using a smartphone-based pupillometer (AI Pupill ometer, Solvemed Inc.). Nine subjects underwent 345 measurements in ambient cond itions ranging from complete darkness (<5 lx) to bright lig hting ( 10,000 lx). Lighting most strongly affected the initial pupil size, cons triction amplitude, and velocity. Nonlinear models were fitted to find the corre ction function that maximally stabilized PLR parameters across different ambient light levels. Next, we demonstrated that the lighting-corrected parameters stil l discriminated reactive from unreactive pupils. Ten patients underwent PLR test ing in an ophthalmology outpatient clinic setting following the administration o f tropicamide eye drops, which rendered the pupils unreactive. The parameters co rrected for lighting were combined as predictors in a machine learning model to produce a scalar value, the Pupil Reactivity (PuRe) score, which quantifies Pupi l Reactivity on a scale 0-5 (0, non-reactive pupil; 0-3, abnormal/’sluggish’ res ponse; 3-5, normal/brisk response). The score discriminated unreactive pupils wi th 100% accuracy and was stable under changes in ambient illuminat ion across four orders of magnitude. This is the first time that a correction me thod has been proposed to effectively mitigate the confounding influence of ambi ent light on PLR measurements, which could improve the reliability of pupillomet ric parameters both in pre-hospital and inpatient care settings. In particular, the PuRe score offers a robust measure of Pupil Reactivity directly applicable t o clinical practice.”

    Study Data from Wuhan University of Technology Update Understanding of Robotics (Multi-objective Simulated Annealing Algorithm for Robotic Mixed-model Two-sided Assembly Line Balancing With Setup Times and Multiple Constraints)

    66-67页
    查看更多>>摘要:By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News – Researchers detail new data in Robotics. Accordin g to news reporting originating in Wuhan, People’s Republic of China, by NewsRx journalists, research stated, “Robotic mixed-model two-sided assembly lines (RMT ALs) have become increasingly prevalent in manufacturing industries for producti vity enhancement. However, only limited attention has been paid to the RMTAL bal ancing problems that contain both setup times and multiple constraints such as p ositional constraints, zoning constraints, and synchronism constraints.” Financial support for this research came from Hubei Science and Technology Major Projects, PR China.