Search Results for author: Andy Nguyen

Found 5 papers, 0 papers with code

Influence of image noise on crack detection performance of deep convolutional neural networks

no code implementations3 Nov 2021 Riccardo Chianese, Andy Nguyen, Vahidreza Gharehbaghi, Thiru Aravinthan, Mohammad Noori

Much research has been conducted on classifying cracks from image data using deep convolutional neural networks; however, minimal research has been conducted to study the efficacy of network performance when noisy images are used.

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Application of 2-D Convolutional Neural Networks for Damage Detection in Steel Frame Structures

no code implementations29 Oct 2021 Shahin Ghazvineh, Gholamreza Nouri, Seyed Hossein Hosseini Lavassani, Vahidreza Gharehbaghi, Andy Nguyen

In this paper, we present an application of 2-D convolutional neural networks (2-D CNNs) designed to perform both feature extraction and classification stages as a single organism to solve the highlighted problems.

Learning Program Embeddings to Propagate Feedback on Student Code

no code implementations22 May 2015 Chris Piech, Jonathan Huang, Andy Nguyen, Mike Phulsuksombati, Mehran Sahami, Leonidas Guibas

Providing feedback, both assessing final work and giving hints to stuck students, is difficult for open-ended assignments in massive online classes which can range from thousands to millions of students.

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