Search Results for author: Christopher J. Henry

Found 10 papers, 1 papers with code

Strategies and impact of learning curve estimation for CNN-based image classification

no code implementations12 Oct 2023 Laura Didyk, Brayden Yarish, Michael A. Beck, Christopher P. Bidinosti, Christopher J. Henry

Learning curves are a measure for how the performance of machine learning models improves given a certain volume of training data.

Image Classification

Investigating classification learning curves for automatically generated and labelled plant images

no code implementations22 May 2022 Michael A. Beck, Christopher P. Bidinosti, Christopher J. Henry, Manisha Ajmani

In the context of supervised machine learning a learning curve describes how a model's performance on unseen data relates to the amount of samples used to train the model.

Plant Species Recognition with Optimized 3D Polynomial Neural Networks and Variably Overlapping Time-Coherent Sliding Window

no code implementations4 Mar 2022 Habib Ben Abdallah, Christopher J. Henry, Sheela Ramanna

Recently, the EAGL-I system was developed to rapidly create massive labeled datasets of plants intended to be commonly used by farmers and researchers to create AI-driven solutions in agriculture.

Presenting an extensive lab- and field-image dataset of crops and weeds for computer vision tasks in agriculture

no code implementations12 Aug 2021 Michael A. Beck, Chen-Yi Liu, Christopher P. Bidinosti, Christopher J. Henry, Cara M. Godee, Manisha Ajmani

These, in total 14, 000 images, had been selected, such that they form a representative sample with respect to plant age and ndividual plants per species.

Fully Automated 2D and 3D Convolutional Neural Networks Pipeline for Video Segmentation and Myocardial Infarction Detection in Echocardiography

no code implementations26 Mar 2021 Oumaima Hamila, Sheela Ramanna, Christopher J. Henry, Serkan Kiranyaz, Ridha Hamila, Rashid Mazhar, Tahir Hamid

Our model is implemented as a pipeline consisting of a 2D CNN that performs data preprocessing by segmenting the LV chamber from the apical four-chamber (A4C) view, followed by a 3D CNN that performs a binary classification to detect if the segmented echocardiography shows signs of MI.

Binary Classification Myocardial infarction detection +2

1-Dimensional polynomial neural networks for audio signal related problems

no code implementations9 Sep 2020 Habib Ben Abdallah, Christopher J. Henry, Sheela Ramanna

We show that this non-linearity enables the model to yield better results with less computational and spatial complexity than a regular 1DCNN on various classification and regression problems related to audio signals, even though it introduces more computational and spatial complexity on a neuronal level.

An embedded system for the automated generation of labeled plant images to enable machine learning applications in agriculture

1 code implementation1 Jun 2020 Michael A. Beck, Chen-Yi Liu, Christopher P. Bidinosti, Christopher J. Henry, Cara M. Godee, Manisha Ajmani

A lack of sufficient training data, both in terms of variety and quantity, is often the bottleneck in the development of machine learning (ML) applications in any domain.

Cannot find the paper you are looking for? You can Submit a new open access paper.