Showing 381 - 400 results of 28,660 for search 'Classification three', query time: 0.29s Refine Results
  1. 381

    MMTSCNet: Multimodal Tree Species Classification Network for Classification of Multi-Source, Single-Tree LiDAR Point Clouds by Jan Richard Vahrenhold, Melanie Brandmeier, Markus Sebastian Müller

    Published 2025-04-01
    “…The use of 3D Deep Learning (DL) models has improved tree species classification by capturing structural and geometric data directly from point clouds. …”
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  2. 382

    Solar flare rates and probabilities based on the McIntosh classification: Impacts of GOES/XRS rescaling and revisited sunspot classifications by Janssens Jan, Delouille Véronique, Clette Frédéric, Andries Jesse

    Published 2025-01-01
    “…Also, for the same period, McIntosh classifications have been redone by visually evaluating 4720 Kanzelhöhe solar drawings (about 1 drawing every 3 days) and determining the McIntosh type of 22232 sunspot regions. …”
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    Diagnostic value of three evaluation systems for medium-to-high risk carcinogenesis in chronic atrophic gastritis by CAO Yanli, PAN Hongnian, LIU Xiaoyan, WANG Xiuzhong

    Published 2025-01-01
    “…<b>Methods</b> A total of 153 elderly patients who visited the outpatient department of Lu'an Hospital Affiliated to Anhui Medical University from December 2022 to April 2024 due to stomach discomfort were retrospectively selected. Three screening protocols were used to stratify the risk of CAG carcinogenesis: Kimura-Takemoto classification (grading the gastric mucosal atrophy and obtaining pathological specimens via endoscopy), new gastric cancer screening scoring system [general condition, pepsinogen (PG) Ⅰ, PGⅡ, gastrin-17 andHelicobacter pylori antibody comprehensive score and grading] and OLGA system (mucosal atrophy pathological staging). …”
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    Exploring Inflammatory Bowel Disease Discourse on Reddit Throughout the COVID-19 Pandemic Using OpenAI’s GPT-3.5 Turbo Model: Classification Model Validation and Case Study by Tyler Babinski, Sara Karley, Marita Cooper, Salma Shaik, Y Ken Wang

    Published 2025-07-01
    “…ObjectiveThis study aims to analyze community posts from 3 of the largest IBD support groups on Reddit between March 1, 2020, and December 31, 2022, using a pretrained transformer model, and to validate the classification system’s results via comparison to human scoring. …”
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  14. 394

    Performance of Sentiment Classification on Tweets of Clothing Brands by Muhammad Shafiq Jalani, Hu Ng, Timothy Tzen Vun Yap, Vik Tor Goh

    Published 2022-03-01
    “…The models went through training and testing process on a curated tweet dataset comprising 24000 records with three clothing brands (Asos, Uniqlo, Topshop). The classification process was carried out by SVM, NB, RF, LR and MLP with a ratio of 50-50 and 70-30 train-test splits. …”
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  15. 395

    Conformal deep forest for uncertainty-aware classification by Jing Zhang, Yunfei Qiu, Libo Dong

    Published 2025-08-01
    “…Leveraging these CDUM-based modules, CDForest achieves three core capabilities: (1) layer-wise uncertainty filtering to reduce high-uncertainty features, (2) class-wise weighted averaging to refine ensemble predictions, and (3) class-wise aggregation for conformal predictors to highlight class-specific differences and facilitate more precise uncertainty quantification. …”
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    Triple stratified systems equilibrium diagrams classification by L. A. Serafimov, A. V. Frolkova, V. V. Illarionov

    Published 2011-04-01
    “…Triple stratified systems equilibrium diagrams classification with account taken of different quantity of areas for both two- and three-phase stratification has been offered.…”
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    Research on key technology of vulnerability threat classification by Qi-xu LIU, Chong-bin ZHANG, Yu-qing ZHANG, Bao-feng ZHANG

    Published 2012-09-01
    “…In order to solve the vulnerability assessment problem of vulnerability management,three attribute groups were selected to qualitatively evaluate vulnerability threat.After the selection of vulnerability attributes,analytic hierarchy process method was used to establish vulnerability classification model,which can divide vulnerabilities into four risk levels:critical,high,moderate and low.The method provides a reference for national standard,vulnerability management,vulnerability handling,risk assessment,risk mitigation,etc.…”
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  20. 400

    Online Educational Platforms: Classification and Criteria for Assessing by A. Kh. Shelepaeva

    Published 2022-07-01
    “…The paper presents the criteria for evaluating platform solutions and makes their grouping according to three bases: on technical, functional, and didactic possibilities. …”
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