Results 131 to 140 of about 1,075,906 (163)
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Journal of Information Science, 2014
AdaBoost.MH is a boosting algorithm that is considered to be one of the most accurate algorithms for multilabel classification. It works by iteratively building a committee of weak hypotheses of decision stumps. To build the weak hypotheses, in each iteration, AdaBoost.MH obtains the whole extracted features and examines them one by one to check their ...
Bassam Al-Salemi +2 more
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AdaBoost.MH is a boosting algorithm that is considered to be one of the most accurate algorithms for multilabel classification. It works by iteratively building a committee of weak hypotheses of decision stumps. To build the weak hypotheses, in each iteration, AdaBoost.MH obtains the whole extracted features and examines them one by one to check their ...
Bassam Al-Salemi +2 more
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Extracting Promising Topics on Smart Manufacturing Based on Latent Dirichlet Allocation (LDA)
2019 International Conference on Information and Communication Technology Convergence (ICTC), 2019Although smart manufacturing (SM) has attracted enormous attention, it is ambiguous how to realize it due to lack of practical evidence and academic knowledge on technological components. Accordingly, it is required to explore knowledge landscape to investigate promising technologies.
Young Seog Yoon +2 more
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Latent Dirichlet Allocation (LDA) for Anomaly Detection in Ground Vehicle Network Traffic
SAE Technical Paper Series, 2020<title>ABSTRACT</title> <p>Latent Dirichlet Allocation (LDA) and Variational Inference are applied in near real-time to detect anomalies in ground vehicle network traffic for VICTORY enabled networks. The technical approach, that utilizes the Natural Language
Adam Thornton +3 more
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A Case-Study on Topic Modeling Approach with Latent Dirichlet Allocation (LDA) Model
2021In natural language processing, subject displaying is a sort of factual information models for identifying the points from an enormous assortment of corpus of records. Subject demonstrating is a sort of text-digging device for revelation of stowed away semantic designs in a text body.
Abisheka Pon, C. Deisy, P. Sharmila
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Normalized Approach to Find Optimal Number of Topics in Latent Dirichlet Allocation (LDA)
2020Feature extraction is one of the challenging works in the Machine Learning (ML) arena. The more features one able to extract correctly, the more accurate knowledge one can exploit from data. Latent Dirichlet Allocation (LDA) is a form of topic modeling used to extract features from text data.
Mahedi Hasan +4 more
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MMDF-LDA: An improved Multi-Modal Latent Dirichlet Allocation model for social image annotation
Expert Systems with Applications, 2018Abstract Social image annotation, which aims at inferring a set of semantic concepts for a social image, is an effective and straightforward way to facilitate social image search. Conventional approaches mainly demonstrated on adopting the visual features and tags, without considering other types of metadata.
Liu Zheng +2 more
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Proceedings of the 2021 9th International Conference on Information Technology: IoT and Smart City, 2021
Ken Dalino Gorro +2 more
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Ken Dalino Gorro +2 more
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Topic Modelling using Latent Dirichlet Allocation (LDA) and Analysis of Students Sentiments
2023 20th International Joint Conference on Computer Science and Software Engineering (JCSSE), 2023Ontiretse Ishmael +3 more
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Enhancing E-Learning Recommendation Systems using Latent Dirichlet Allocation (LDA)
Mesopotamian Journal of Big DataAlthough the wide range of instructional materials, might overcome students and limit their capability to learn effectively, platform of education become important for providing personalized learning. Traditional recommendation systems (RS) try to resolve this issue; yet, they fail in understanding learning content semantically.
Zanbaq Hikmet Thanon +1 more
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Dynamic Origin/Destination modeling with Gravity-Latent Dirichlet Allocation (G-LDA)
2016The proposed approach follows and develops the research direction initiated almost 50 years ago, during which Origin/Destination (O/D) matrices were in a very simple way evaluated by means of Gravity Models (see Casey (1955)). In the classical framework, the population density of locations and the distance between two locations are often considered as ...
Randriamanamihaga, Andry +2 more
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