Showing 2,741 - 2,760 results of 2,961 for search '"information extraction"', query time: 0.46s Refine Results
  1. 2741

    Classification of Teas Using Different Feature Extraction Methods from Signals of a Lab-Made Electronic Nose by Irari Jiménez-López, Jeniffer Molina-Quiroga, Juan Manuel Gutiérrez

    Published 2023-10-01
    “…Data were preprocessed using Principal Component Analysis (PCA) and Parallel Factor Analysis (PARAFAC). The information extracted was classified using an Artificial Neural Network (ANN) and k-nearest neighbor (k–NN). …”
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    Article
  2. 2742

    SiameseQAT: A Semantic Context-Based Duplicate Bug Report Detection Using Replicated Cluster Information by Thiago Marques Rocha, Andre Luiz Da Costa Carvalho

    Published 2021-01-01
    “…In this work, we propose SiameseQAT, a duplicate bug report detection method that considers information on individual bugs as well as information extracted from bug clusters. The SiameseQAT combines context and semantic learning on structured and unstructured features and corpus topic extraction-based features, with a novel loss function called <italic>Quintet Loss</italic>, which considers the centroid of duplicate clusters and their contextual information. …”
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    Article
  3. 2743

    Efficient Learning Control via Structural Policy Priors, Latent World Models and Hierarchical Abstraction by Seyde, Tim N.

    Published 2024
    “…Ensuring tractability of the underlying learning process is conditional upon maximizing task-aligned information extracted from environment interactions while minimizing the required guidance via human interventions. …”
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    Thesis
  4. 2744
  5. 2745

    Robotic grasping of novel objects based on a feature detection algorithm trained on minimal data by Khor, Kai Sherng

    Published 2024
    “…Combining these features with information extracted via image segmentation, a grasping pose can be logically deduced and hence is not limited by the training size. …”
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    Thesis-Master by Research
  6. 2746

    Survival of primary ankle replacements: data from global joint registries by Perry, TA, Silman, A, Culliford, D, Gates, L, Arden, N, Bowen, C, Harris, IA, Dyer, CN, Beischer, A, Ackerman, I, Furnes, O, Hallan, G, Mäkelä, KT, Stenholm, M, Henricson, A, McKie, J, Muir, D

    Published 2022
    “…Data were either acquired from published, online annual reports or were provided from direct contact with the joint registries. The key information extracted were Kaplan-Meier estimates to plot survival probability curves following primary ankle replacement. …”
    Journal article
  7. 2747

    Outcomes and complications from a new local anaesthetic thoracoscopy service by Mackinlay, C, Gray, W, Davies, R

    Published 1998
    “…Data was stored prospectively at the time of the thoracoscopy and follow up information extracted by clinical note review and contact with other involved physicians. …”
    Journal article
  8. 2748

    Identifying cavitation regions using spectral and intensity data; application to HIFU by Hsieh, C

    Published 2011
    “…In addition, the spectral information extracted here is capable potentially of distinguishing between cavitation and boiling.…”
    Thesis
  9. 2749

    Digital economy tax compliance model in Malaysia using machine learning approach by Raja Azhan Syah Raja Wahab, Azuraliza Abu Bakar

    Published 2021
    “…Through a brief description of the descriptive model, the data distribution in a histogram shows that the information extracted can give a clear picture in influencing the results to classify digital economic tax compliance. …”
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    Article
  10. 2750

    Empirical modeling of futures crude palm oil in Malaysia: An open gap analysis by Izaan Azyan Abdul Jamil

    Published 2022
    “…In addition, this study also discovered the information extracted from the opening price and the importance of time zone differences in trading, especially in ways that intraday activities in foreign markets are able to negatively influence the opening price of domestic markets. …”
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    Thesis
  11. 2751

    Analysis of debris flow Kuranji River in Padang city using rainfall data, remote sensing and geographic information system by Umar, Zahrul, Wan Mohd. Akib, Wan Abdul Aziz, Ahmad, Anuar

    Published 2014
    “…The landslide information extracted from remotely sensed products is mainly related to morphology, vegetation and hydrologic conditions of a slope. …”
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    Article
  12. 2752

    Chromite-Bearing Peridotite Identification, Based on Spectral Analysis and Machine Learning: A Case Study of the Luobusa Area, Tibet, China by Weiguang Yang, Youye Zheng, Shizhong Chen, Xingxing Duan, Yu Zhou, Xiaokuan Xu

    Published 2023-08-01
    “…Accordingly, the results of this investigation indicate that the integration of information extracted from image-processing algorithms using remote sensing data could be a broadly applicable tool for prospecting chromite ore deposits associated with ophiolitic complexes in mountainous and inaccessible regions such as Tibet’s ophiolitic zones.…”
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    Article
  13. 2753

    Development of Machine Learning Model for VO<sub>2max</sub> Estimation Using a Patch-Type Single-Lead ECG Monitoring Device in Lung Resection Candidates by Hyun Ah Lee, Woosik Yu, Jong Doo Choi, Young-sin Lee, Ji Won Park, Yun Jung Jung, Seung Soo Sheen, Junho Jung, Seokjin Haam, Sang Hun Kim, Ji Eun Park

    Published 2023-10-01
    “…During the CPET, a single-lead ECG monitoring device was applied to all patients, and the results obtained from the machine-learning algorithm using the information extracted from the ECG patch were compared with the CPET results. …”
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    Article
  14. 2754

    Automated Analysis of Ultrasound Videos for Detection of Breast Lesions by Mohammad Mehdi Movahedi, Ali Zamani, Hossein Parsaei, Ali Tavakoli Golpaygani, Mohammad Reza Haghighi Poya

    Published 2020-01-01
    “…In contrast to previous research, this work focuses on fusing information extracted from different frames. The developed method consists of template matching, morphological features extraction, local binary patterns, fuzzy C-means clustering, region growing, and information fusion-based image segmentation technique. …”
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    Article
  15. 2755

    The value of a neural network based on multi-scale feature fusion to ultrasound images for the differentiation in thyroid follicular neoplasms by Weiwei Chen, Xuejun Ni, Cheng Qian, Lei Yang, Zheng Zhang, Mengdan Li, Fanlei Kong, Mengqin Huang, Maosheng He, Yifei Yin

    Published 2024-03-01
    “…Four different deep learning models, namely MobileNet V3, ResNet50, DenseNet121 and MRF-Net, were studied based on the feature information extracted from ultrasound images. The performance of each model was evaluated using various metrics, including sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), accuracy, F1 value, receiver operating curve (ROC), area under the curve (AUC), decision curve analysis (DCA), and confusion matrix. …”
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    Article
  16. 2756

    Fusing Social Media, Remote Sensing, and Fire Dynamics to Track Wildland-Urban Interface Fire by Weiqi Zhong, Xin Mei, Fei Niu, Xin Fan, Shengya Ou, Shaobo Zhong

    Published 2023-08-01
    “…With object information identified from remote sensing, fire situation information extracted from Weibo, and fire perimeters constructed through fire spread simulation, a knowledge graph is constructed and an analysis using a semantic query is carried out to realize situational awareness and determine countermeasures. …”
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    Article
  17. 2757

    A New Method for Building-Level Population Estimation by Integrating LiDAR, Nighttime Light, and POI Data by Hongxing Chen, Bin Wu, Bailang Yu, Zuoqi Chen, Qiusheng Wu, Ting Lian, Congxiao Wang, Qiaoxuan Li, Jianping Wu

    Published 2021-01-01
    “…Our study has shown that by integrating both the three-dimensional morphological information derived from LiDAR data and the human activity information extracted from POI and NTL data, the accuracy of building-level population estimation can be improved.…”
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    Article
  18. 2758

    Handling of missing data with multiple imputation in observational studies that address causal questions: protocol for a scoping review by John Carlin, Julie Simpson, Katherine Lee, Cattram Nguyen, Rheanna Mainzer, Margarita Moreno-Betancur

    Published 2023-02-01
    “…Studies will be identified using a full text search for the term ‘multiple imputation’ and then assessed for eligibility. Information extracted will include details about the study characteristics, missing data, missingness assumptions and MI implementation. …”
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    Article
  19. 2759

    Systematic analyses of the sequence conservation and ligand interaction patterns of purinergic P1 and P2Y receptors provide a structural basis for receptor selectivity by Ri Han, Hongryul Yoon, Jiho Yoo, Yoonji Lee

    Published 2023-01-01
    “…To analyze the ligand interaction patterns, we performed docking studies on the P1 and P2Y receptors using known ligand information extracted from the ChEMBL database. We analyzed how the conserved residues are related to ligand-binding sites and how the key interacting residues differ between P1 and P2Y receptors, or between agonists and antagonists. …”
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    Article
  20. 2760

    Adult renal cell carcinoma in Lagos: Experience and challenges at the Lagos University Teaching Hospital by K.H. Tijani, C.C. Anunobi, E.V. Ezenwa, A. Lawal, M.Y.M. Habeebu, E.A. Jeje, M.A. Ogunjimi, M.O. Afolayan

    Published 2012-03-01
    “…Objectives: To determine the prevalence, presentation, pattern and outcome of RCC at the Lagos University Teaching Hospital. Methods: Information extracted from the records of 64 adult patients with RCC seen in our institution between January 2000 and December 2010 included the age and sex of the patient, clinical features, investigations, tumor stage, treatment, outcome of management and follow-up. …”
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    Article