Abstract
In human smart nutrition systems, environment based food classification has become popular to help analyzing the food intake based on the nutrition related activity. In this paper, we address the problem of food related environments, which refer to different eating places such as, bars, restaurants, coffee shops, etc. using state-of-the-art convolutional neural networks (CNNs). We collected a new dataset on different food related environments by integrating three publicly available datasets: Places365, ImageNet and SUN397. We have named it “FoodPlaces” and it contains 35 different types of classes. In order to achieve satisfactory results on the food related environment recognition, we fine-tuned several state-of-the-art CNNs, such as VGG16, RsNet50 and InceptionV3 using different transfer learning approaches. The results show that the fully fine-tunned InceptionV3 yields 75.22% classification accuracy among the discussed state-of-the-art CNNs.
Original language | English |
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Title of host publication | Recent Advances in Artificial Intelligence Research and Development - Proceedings of the 20th International Conference of the Catalan Association for Artificial Intelligence, CCIA 2017 |
Editors | Isabel Aguilo, Cecilio Angulo, Rene Alquezar, Alberto Ortiz, Joan Torrens |
Publisher | IOS Press BV |
Pages | 156-165 |
Number of pages | 10 |
ISBN (Electronic) | 9781614998051 |
DOIs | |
Publication status | Published - 2017 |
Externally published | Yes |
Event | 20th International Conference of the Catalan Association for Artificial Intelligence, CCIA 2017 - Deltebre, Terres de l'Ebre, Spain Duration: 25 Oct 2017 → 27 Oct 2017 |
Publication series
Series | Frontiers in Artificial Intelligence and Applications |
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Volume | 300 |
ISSN | 0922-6389 |
Conference
Conference | 20th International Conference of the Catalan Association for Artificial Intelligence, CCIA 2017 |
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Country/Territory | Spain |
City | Deltebre, Terres de l'Ebre |
Period | 25/10/17 → 27/10/17 |
Bibliographical note
Funding Information:This research is funded by the program Marti Franques under the agreement between Universitat Rovira Virgili and Fundaci Catalunya La Pedrera.
Publisher Copyright:
© 2017 The authors and IOS Press. All rights reserved.