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3821
Approaches for handling imbalanced data used in machine learning in the healthcare field: A case study on Chagas disease database prediction.
Published 2025-01-01“…Additionally, a new approach based on Particle Swarm Optimization (PSO) and Naive Bayes was proposed. …”
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3822
Research on Construction and Updating of Global Grid Maps in Mining Truck Autonomous Driving Scenarios
Published 2024-12-01“…The closest point to the origin in each sector is extracted to define the boundary for a drivable area, while points on a circle with a 30-meter radius serve as the boundary for a scanning area, leading to the construction of partially enclosed drivable and scanning areas using the Bresenham's algorithm. …”
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3823
Critical load exceedances for North America and Europe using an ensemble of models and an investigation of causes of environmental impact estimate variability: an AQMEII4 study
Published 2025-03-01“…The absence of base cation chemistry in some models was shown to be a major factor in positive biases in fine-mode particulate ammonium and particle nitrate concentrations. Models employing ammonia bidirectional fluxes had both the largest- and the smallest-magnitude biases, depending on the model and bidirectional flux algorithm employed. …”
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3824
MOSRS: An engineering multi-objective optimization through Einsteinian concept.
Published 2025-01-01“…It relies on principles inspired by the theory of special relativity physics, which iteratively refines solutions toward optimality and self-adapts its parameters using these laws. Unlike most algorithms in the literature today, the user sets only the number of iterations and particles (or population). …”
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3825
Monte Carlo Planning Method Estimates Planning Horizons during Interactive Social Exchange.
Published 2015-06-01“…A natural framework for this is that of an interactive partially observable Markov decision process (IPOMDP). …”
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3826
Energy saving in rail transport
Published 2021-07-01“…On this track, (especially electrification and partial reconstruction of the superstructure) is planned. …”
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3827
An Adaptive Subspace Similarity Search Approach
Published 2015-07-01“…In recent years,such database fields as multimedia information retrieval,similarity join and time series matching,where similarity search has attracted much attention.Existing researches mostly compute nearest neighbor to solve problems about search target set,such as kNN and kNNJ,by metric distance functions in the Euclidean space.But some studies showed that high dissimilarity dimensions had got great effect on the accuracy of answer and flexibility and robustness still were lacked in corresponding solutions.Thus centralized dynamic subspace or partial dimensions similarity search problem and algorithms were proposed at first.Furthermore,with the emerge of very large dataset,centralized algorithms can,t extend very well.Finally,the distributed ones under hadoop framework were proposed.Experiments prove that distributed algorithms outperform centralized ones in the performance without accuracy loss.…”
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3828
Tracking of Noncooperative Airborne Targets Using ADS-B Signal and Radar Sensing
Published 2013-01-01“…This paper addresses the formulation and analysis of a suitable noncooperative multitarget tracking method for the ADS-B radar system using radar ranging techniques and particle filter algorithms. In addition, the low-update-rate measurement due to the ADS-B system specification is discussed in order to provide acceptable estimation results. …”
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3829
Research on ontology based data integration of land use
Published 2004-09-01“…This paper explored a land use reference model and expressed the semantic of domain knowledge distinctly based on the ontology technology, and used OWL (Ontology Web Language) to describe the partial of land use feature ontology. The research had achieved the purpose for knowledge sharing and semantic interoperation effectively, in addition, the paper gave an elementary process and main algorithms for land use data integration based on the ontology, and used a Multi-Agent method to develop a prototype.…”
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3830
Uniting and reigniting critical Wikimedia research
Published 2025-09-01“…The manifesto emphasizes the need to analyze power dynamics, policy-practice tensions, linguistic and cultural plurality, and the impact of algorithms. It also advocates for historicizing Wikimedia's epistemology, recognizing the dispossession of the commons, and understanding its data as partial and evolving. …”
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3831
Handy formulas for binomial moments
Published 2024-07-01“…In addition, the paper presents algorithms to derive these formulas along with working implementation in Python’s symbolic algebra package. …”
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3832
Prediction of Psychoacoustic Metrics Using Combination of Wavelet Packet Transform and an Optimized Artificial Neural Network
Published 2019-07-01“…The model is optimized using the particle swarm optimization (PSO) and the back propagation (BP) algorithms. …”
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3833
Systematic metabolic profiling and bioactivity assays for bioconversion of Aceraceae family.
Published 2018-01-01Get full text
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3834
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3835
Security decision method for the edge of multi-layer satellite network based on reinforcement learning
Published 2022-06-01“…This paper uses deep reinforcement learning algorithms to implement edge security decisions for satellite networks. …”
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3836
RETRACTED: Gyrotactic Motile Microorganisms Impact on Pseudoplastic Nanofluid Flow over a Moving Riga Surface with Exponential Heat Flux
Published 2022-09-01“…<b><i>Methodology:</i></b> Suitable similarity transformations were used to transmute the partial differential equations of the flow-modeled phenomena into the structure of ordinary differential ones. …”
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3837
Rare Late Pleistocene-early Holocene human mandibles from the Niah Caves (Sarawak, Borneo).
Published 2018-01-01Get full text
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3838
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3839
Remote sensing inversion of nitrogen content in silage maize plants based on feature selection
Published 2025-03-01“…This study employs multispectral remote sensing images, combined with field-measured nitrogen content, to develop canopy nitrogen content inversion models for maize using three algorithms: backpropagation neural network (BP), support vector machine (SVM), and partial least squares regression (PLSR). …”
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3840
Impact of the number of dissected lymph nodes on machine learning-based prediction of postoperative lung cancer recurrence: a single-hospital retrospective cohort study
Published 2024-09-01“…The partial dependence plot of this model revealed a non-linear dependence of the number of dissected lymph nodes on recurrence prediction within the range of 0–20 nodes, with the weakest dependence at 10 nodes. …”
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