Results 1 to 10 of about 10,208 (167)

AI-powered recognition of Chinese medicinal herbs with semantic structure modeling and gradient-guided enhancement [PDF]

open access: yesFrontiers in Plant Science
Digital image processing and object recognition are fundamental tasks in sensor-driven intelligent systems. This paper proposes a structure-aware artificial intelligence framework tailored for fine-grained recognition of medicinal plant images captured ...
Jiaxing Zou, Ruiwei Liao
doaj   +2 more sources

A Bidirectional Context Embedding Transformer for Automatic Speech Recognition

open access: yesInformation, 2022
Transformers have become popular in building end-to-end automatic speech recognition (ASR) systems. However, transformer ASR systems are usually trained to give output sequences in the left-to-right order, disregarding the right-to-left context ...
Lyuchao Liao   +6 more
doaj   +1 more source

Subsentence Extraction from Text Using Coverage-Based Deep Learning Language Models

open access: yesSensors, 2021
Sentiment prediction remains a challenging and unresolved task in various research fields, including psychology, neuroscience, and computer science. This stems from its high degree of subjectivity and limited input sources that can effectively capture ...
JongYoon Lim   +5 more
doaj   +1 more source

CLLCLC Topology Based on Adaptive Excitation Inductance for the Improvement of Bidirectional DC–DC Converter Efficiency

open access: yesIEEE Access, 2023
Due to the great uncertainty of the output power of renewable energy sources (RESs), the storage and reuse of RESs is the focus of new energy technology. The bidirectional DC-DC resonant converter is preferred in the new energy technology.
Lei Guo   +4 more
doaj   +1 more source

Bidirectional DC-DC converter circuits and smart control algorithms: a review

open access: yesJournal of Electrical Systems and Information Technology, 2022
The entire article has been dedicated to cover the current state of the art in bidirectional DC-DC converter topologies and its smart control algorithms, identified the research gaps and concluded with the motivation for taking up the work. It covers the
V. Viswanatha   +2 more
doaj   +1 more source

Toward Transformer Fusions for Chinese Sentiment Intensity Prediction in Valence-Arousal Dimensions

open access: yesIEEE Access, 2023
BERT (Bidirectional Encoder Representations from Transformers) uses an encoder architecture with an attention mechanism to construct a transformer-based neural network.
Yu-Chih Deng   +3 more
doaj   +1 more source

A Bidirectional Long Short-Term Memory Autoencoder Transformer for Remaining Useful Life Estimation

open access: yesMathematics, 2023
Estimating the remaining useful life (RUL) of aircraft engines holds a pivotal role in enhancing safety, optimizing operations, and promoting sustainability, thus being a crucial component of modern aviation management.
Zhengyang Fan, Wanru Li, Kuo-Chu Chang
doaj   +1 more source

Power transformer oil temperature prediction based on empirical mode decomposition-bidirectional long short-term memory

open access: yesJournal of Algorithms & Computational Technology, 2023
Power transformers are crucial components of power transmission and transformation networks. Their operational status has a direct impact on the reliability of power supply systems.
Haomin Chen   +7 more
doaj   +1 more source

ARBERT & MARBERT: Deep Bidirectional Transformers for Arabic [PDF]

open access: yesProceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers), 2021
All authors contributed equally.
Abdul-Mageed, Muhammad   +2 more
openaire   +2 more sources

Power Reversal Algorithm for Resonant Direct Current Transformers for DC Networks

open access: yesIEEE Access, 2022
The bidirectional resonant DC transformer has all the desired features to drive the development of the DC power distribution networks of the future. This power-electronics converter provides galvanic isolation between DC buses, has desired open loop ...
Renan Pillon Barcelos   +2 more
doaj   +1 more source

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