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Suggested Topics within your search.
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2601
Domain Knowledge Preservation in Financial Machine Learning: Evidence from Autocallable Note Pricing
Published 2025-07-01“…Machine learning applications in finance commonly employ feature decorrelation techniques developed for generic statistical problems. …”
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2602
LSTM Logging Curve Prediction Method Based on Attention Mechanism
Published 2023-04-01“…Starting from the perspective of memory learning, this paper first analyzes the feature extraction, weight matching and prediction error of traditional long short-term memory (LSTM) recurrent neural network in the process of logging curve prediction, and then explains the Attention mechanism (hereinafter referred to as the Att mechanism) plays an important role in solving such problems. …”
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Predicting cardiovascular risk with hybrid ensemble learning and explainable AI
Published 2025-05-01“…The results highlight the potential of ensemble learning for addressing complex medical prediction problems and the need for models to be interpretable to ensure the trustworthiness of AI systems in healthcare settings. …”
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Visual information perception system of coal mine comprehensive excavation working face for edge computing terminal
Published 2024-10-01“…Firstly, the C3‐Fast feature extraction module, spatial pyramid pooling with cross‐stage partial connection (SPPCSPC) pooling module, bi‐directional feature pyramid network and lightweight decoupled detection head are used to optimize the YOLOv5s model, so as to construct the FSBD‐YOLOv5s multi‐object detection model. …”
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Class-weighted Dempster–Shafer in dual-level fusion for multimodal fake real estate listings detection
Published 2025-05-01“…To address these problems, a dual-level fusion from multimodal for fake real estate listings detection is proposed. …”
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Leveraging retinanet based object detection model for assisting visually impaired individuals with metaheuristic optimization algorithm
Published 2025-05-01“…Abstract Visually impaired individuals suffer many problems in handling their everyday activities like road crossing, writing, finding an object, reading, and so on. …”
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2607
A Deep Curriculum Learning Semi-Supervised Framework for Remote Sensing Scene Classification
Published 2025-01-01“…Subsequently, a feature fusion method is used on deep features of different modalities to obtain deep fusion features with a strong discrimination ability and low dimensionality. …”
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2608
Hybrid classical and quantum computing for enhanced glioma tumor classification using TCGA data
Published 2025-07-01“…In the classical part, an ensemble feature selection method was employed to identify the most informative molecular markers and clinical features in the TCGA. …”
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2609
Predicting determinants of unimproved water supply in Ethiopia using machine learning analysis of EDHS-2019 data
Published 2025-04-01“…To examine the significance of features in tree-based models, permutation importance and SHAP values were utilized. …”
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Identifying student help-seeking behavior patterns and help-seeking tendencies from student problem-solving and help-seeking behavior data: An educational data mining approach
Published 2025-04-01“…First, nine observable problem-solving and help-seeking features for identifying help-seeking behavior patterns were established. …”
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Multistage optimization of a non-institutional investor’s assents portfolio
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2615
ENHANCING MOBILITY: DEVELOPING A PEDESTRIAN SOLUTION FOR LOCOMOTION CHALLENGES AND ROAD SAFETY
Published 2023-09-01Get full text
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2616
Optimal control efforts to reduce the transmission of HPV in a fractional-order mathematical model
Published 2025-03-01“…Further, the fractional optimal control problem (FOCP) is implemented for the proposed problem by utilizing Pontryagin’s maximum principle (PMP) with three time-dependent control variables, which are the efforts to promote safe sexual habits such as using a condom or monogamy, vaccination for HPV, and preventive measures for cervical cancer such as early screening and using drugs that prevent cells from turning cancerous. …”
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Assessment model of ozone pollution based on SHAP-IPSO-CNN and its application
Published 2025-01-01“…Abstract The problem of ground-level ozone (O3) pollution has become a global environmental challenge with far-reaching impacts on public health and ecosystems. …”
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Strong measurement method of evidence conflict based on earth mover’s distance
Published 2022-05-01“…Aiming at the problem that the conflict factor k in D-S evidence theory cannot effectively measure the degree of conflict between two bodies of evidence (BoEs), the expected features of evidence conflict strong measurement function (ECSMF) were proposed, and then a new method of evidence conflict measurement based on earth mover’s distance (EMD)was put forward.The same number of focal elements between different BoEs was not required and the evidence conflict with non-singleton propositions could be directly calculate.The proposed method did not require The theory and experiments show that the size of conflict measure proposed can correctly represent the degree of conflict between two BoEs, and has all the expected features of ECSMF, which is an effective method of evidence conflict strong measurement.…”
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