no code implementations • 2 Aug 2020 • Mahsa Lotfollahi, Nguyen Tran, Sebastian Berisha, Chalapathi Gajjela, Zhu Han, David Mayerich, Rohith Reddy
Minfrared spectroscopic imaging (MIRSI) is an emerging class of label-free, biochemically quantitative technologies targeting digital histopathology.
no code implementations • 15 Mar 2020 • Nguyen Tran, Rupali Mankar, David Mayerich, Zhu Han
Hyperspectral imaging provides superior material specificity, while multispectral images are faster to collect at greater fidelity.
no code implementations • 26 Mar 2019 • Nguyen Tran, Henrik Ambos, Alexander Jung
We apply the network Lasso to classify partially labeled data points which are characterized by high-dimensional feature vectors.
1 code implementation • 26 Mar 2019 • Alexander Jung, Nguyen Tran
The network Lasso (nLasso) has been proposed recently as an efficient learning algorithm for massive networked data sets (big data over networks).
no code implementations • 7 May 2018 • Henrik Ambos, Nguyen Tran, Alexander Jung
We apply the network Lasso to solve binary classification and clustering problems for network-structured data.
no code implementations • 11 Oct 2017 • Nguyen Tran, Saeed Basirian, Alexander Jung
A recently proposed learning algorithm for massive network-structured data sets (big data over networks) is the network Lasso (nLasso), which extends the well- known Lasso estimator from sparse models to network-structured datasets.