Search Results for author: Anikó Ekárt

Found 7 papers, 2 papers with code

Fruit Quality and Defect Image Classification with Conditional GAN Data Augmentation

1 code implementation12 Apr 2021 Jordan J. Bird, Chloe M. Barnes, Luis J. Manso, Anikó Ekárt, Diego R. Faria

Contemporary Artificial Intelligence technologies allow for the employment of Computer Vision to discern good crops from bad, providing a step in the pipeline of selecting healthy fruit from undesirable fruit, such as those which are mouldy or gangrenous.

Classification Data Augmentation +4

Chatbot Interaction with Artificial Intelligence: Human Data Augmentation with T5 and Language Transformer Ensemble for Text Classification

no code implementations12 Oct 2020 Jordan J. Bird, Anikó Ekárt, Diego R. Faria

We find that all models are improved when training data is augmented by the T5 model, with an average increase of classification accuracy by 4. 01%.

Chatbot Data Augmentation +3

Look and Listen: A Multi-modality Late Fusion Approach to Scene Classification for Autonomous Machines

no code implementations11 Jul 2020 Jordan J. Bird, Diego R. Faria, Cristiano Premebida, Anikó Ekárt, George Vogiatzis

The image and the audio datasets are first classified independently, using a fine-tuned VGG16 and an evolutionary optimised deep neural network, with accuracies of 89. 27% and 93. 72%, respectively.

Scene Classification

LSTM and GPT-2 Synthetic Speech Transfer Learning for Speaker Recognition to Overcome Data Scarcity

no code implementations1 Jul 2020 Jordan J. Bird, Diego R. Faria, Anikó Ekárt, Cristiano Premebida, Pedro P. S. Ayrosa

In speech recognition problems, data scarcity often poses an issue due to the willingness of humans to provide large amounts of data for learning and classification.

Classification General Classification +4

On the Effects of Pseudo and Quantum Random Number Generators in Soft Computing

no code implementations10 Oct 2019 Jordan J. Bird, Anikó Ekárt, Diego R. Faria

In 50 Dense Neural Networks (25 PRNG/25 QRNG), QRNG increases over PRNG for accent classification at +0. 1%, and QRNG exceeded PRNG for mental state EEG classification by +2. 82%.

Classification EEG +1

A Deep Evolutionary Approach to Bioinspired Classifier Optimisation for Brain-Machine Interaction

no code implementations13 Aug 2019 Jordan J. Bird, Diego R. Faria, Luis J. Manso, Anikó Ekárt, Christopher D. Buckingham

This study suggests a new approach to EEG data classification by exploring the idea of using evolutionary computation to both select useful discriminative EEG features and optimise the topology of Artificial Neural Networks.

Classification EEG +3

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