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Human Activity Recognition Based on the Hierarchical Feature Selection and Classification Framework
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42
Relevant SMS Spam Feature Selection Using Wrapper Approach and XGBoost Algorithm
Published 2019-11-01Subjects: “…SMS spam, wrapper methods, sequential feature selection, sequential forward selection, sequential backward selection, boosting classifier, extreme gradient boosting, XGBoost.…”
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Modified Particle Swarm Optimization on Feature Selection for Palm Leaf Disease Classification
Published 2024-12-01“…This research focuses on modifying Particle Swarm Optimization (PSO) for feature selection in identifying diseases in palm oil leaves. …”
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Feature Selection and Machine Learning Approaches for Detecting Sarcopenia Through Predictive Modeling
Published 2024-12-01Subjects: Get full text
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Stochastic step-wise feature selection for Exponential Random Graph Models (ERGMs).
Published 2024-01-01“…Addressing critical challenges such as ERGM degeneracy and computational complexity, our method integrates a systematic step-wise feature selection process. This approach effectively manages the intractable normalizing constants characteristic of ERGMs, ensuring the generation of accurate and non-degenerate network models. …”
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46
Sparse Linear Discriminant Analysis With Constant Between-Class Distance for Feature Selection
Published 2025-01-01Subjects: “…Feature selection…”
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Steganographer identification of JPEG image based on feature selection and graph convolutional representation
Published 2023-07-01“…Aiming at the problem that the feature dimension of JPEG image steganalysis is too high, which leads to the complexity of distance calculation between users and a decrease in the identification performance of the steganographer, a method for steganographer recognition based on feature selection and graph convolutional representation was proposed.Firstly, the steganalysis features of the user’s images were extracted, and the feature subset with highseparability was selected.Then, the users were represented as a graph, and the features of users were obtained by training the graph convolutional neural network.Finally, because inter-class separability and intra-class aggregation were considered, the features of users that could capture the differences between users were learned.For steganographers who use JPEG steganography, such as nsF5, UED, J-UNIWARD, and so on, to embed secret information in images, the proposed method can reduce the feature dimensions and computing.The identification accuracy of various payloads can reach more than 80.4%, and it has an obvious advantage at the low payload.…”
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48
Comparing Correlation-Based Feature Selection and Symmetrical Uncertainty for Student Dropout Prediction
Published 2024-08-01Subjects: “…correlation-based feature selection…”
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49
Machine Learning- and Feature Selection-Enabled Framework for Accurate Crop Yield Prediction
Published 2022-01-01“…Crop information is collected in an experiment’s data set. Then, feature selection is performed using the Relief algorithm. …”
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A feature selection method based on instance learning and cooperative subset search
Published 2017-06-01Subjects: “…feature selection…”
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Study on the Bearing Fault Diagnosis based on Feature Selection and Probabilistic Neural Network
Published 2016-01-01Subjects: Get full text
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Comparison of Feature Selection and Feature Extraction Role in Dimensionality Reduction of Big Data
Published 2023-03-01Subjects: Get full text
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Enhancing rice seed purity recognition accuracy based on optimal feature selection
Published 2025-05-01Subjects: “…Feature selection…”
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Feature selection in single-cell RNA sequencing data: a comprehensive evaluation
Published 2024-09-01“…We developed the GenesRanking package, which offers 20 techniques for dimensionality reduction, including filter-based and embedding machine learning–based methods. By integrating feature selection methods from both statistics and machine learning, we provide a robust framework for improving data interpretation. …”
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Feature selection algorithm based on improved particle swarm joint taboo search
Published 2018-12-01Subjects: Get full text
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56
Advanced Feature Selection for Simplified Pattern Recognition within the Damage Identification Framework
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Quantum-Based Feature Selection for Multiclassification Problem in Complex Systems with Edge Computing
Published 2020-01-01“…The complex systems with edge computing require a huge amount of multifeature data to extract appropriate insights for their decision making, so it is important to find a feasible feature selection method to improve the computational efficiency and save the resource consumption. …”
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Automatic feature selection and weighting in molecular systems using Differentiable Information Imbalance
Published 2025-01-01“…Abstract Feature selection is essential in the analysis of molecular systems and many other fields, but several uncertainties remain: What is the optimal number of features for a simplified, interpretable model that retains essential information? …”
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Improving Diabetes Prediction by Selecting Optimal K and Distance Measures in KNN Classifier
Published 2024-09-01Subjects: Get full text
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A feature selection and scoring scheme for dimensionality reduction in a machine learning task
Published 2025-02-01Subjects: Get full text
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