Results 211 to 220 of about 1,303,110 (322)

Adaptive learning in university students' opinions: Cross-border research. [PDF]

open access: yesEduc Inf Technol (Dordr), 2022
Smyrnova-Trybulska E   +2 more
europepmc   +1 more source

Learning to adapt: meta-learning approaches for speaker adaptation

open access: yes, 2020
The performance of automatic speech recognition systems degrades rapidly when there is a mismatch between training and testing conditions. One way to compensate for this mismatch is to adapt an acoustic model to test conditions, for example by performing speaker adaptation.
openaire   +2 more sources

Universal Neuromorphic Element: NbOx Memristor with Co‐Existing Volatile, Non‐Volatile, and Threshold Switching

open access: yesAdvanced Functional Materials, EarlyView.
A W/NbOx/Pt memristor demonstrates the coexistence of volatile, non‐volatile, and threshold switching characteristics. Volatile switching serves as a reservoir computing layer, providing dynamic short‐term processing. Non‐volatile switching, stabilized through ISPVA, improves reliable long‐term readout. Threshold switching operates as a leaky integrate
Ungbin Byun, Hyesung Na, Sungjun Kim
wiley   +1 more source

A Van der Waals Optoelectronic Synapse with Tunable Positive and Negative Post‐Synaptic Current for Highly Accurate Spiking Neural Networks

open access: yesAdvanced Functional Materials, EarlyView.
A van der Waals optoelectronic synaptic device based on a ReS2/WSe2 heterostructure and oxygen‐treated h‐BN is presented, which enables both positive and negative PSCs through photocarrier polarity reversal. Bidirectional plasticity arises from gate‐tunable band bending and charge trapping‐induced quasi‐doping.
Hyejin Yoon   +9 more
wiley   +1 more source

Designing Adaptive-Content trough E-learning on Electromagnetic Concept [PDF]

open access: diamond, 2017
Lukman Hakim   +2 more
openalex   +1 more source

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