Search Results for author: Chandra Mohan

Found 4 papers, 3 papers with code

Polaratio: A magnitude-contingent monotonic correlation metric and its improvements to scRNA-seq clustering

1 code implementation20 Dec 2020 Victor Wang, Pietro Antonio Cicalese, Anto Sam Crosslee Louis Sam Titus, Chandra Mohan

Results: We integrate three state-of-the-art interpretable clustering algorithms – Single-Cell Consensus Clustering (SC3), Hierarchical Clustering (HC), and K-Medoids (KM) – through a consensus cell clustering procedure, which we evaluate on various biological datasets to benchmark Polaratio against several well-known metrics.

Clustering Graph Clustering

Kidney Level Lupus Nephritis Classification using Uncertainty Guided Bayesian Convolutional Neural Networks

1 code implementation18 Nov 2020 Pietro A. Cicalese, Aryan Mobiny, Zahed Shahmoradi, Xiongfeng Yi, Chandra Mohan, Hien Van Nguyen

The kidney biopsy based diagnosis of Lupus Nephritis (LN) is characterized by low inter-observer agreement, with misdiagnosis being associated with increased patient morbidity and mortality.

Classification General Classification

StyPath: Style-Transfer Data Augmentation For Robust Histology Image Classification

1 code implementation9 Jul 2020 Pietro Antonio Cicalese, Aryan Mobiny, Pengyu Yuan, Jan Becker, Chandra Mohan, Hien Van Nguyen

We also generated Grad-CAM representations of the results which were assessed by an experienced nephropathologist; we used this qualitative analysis to elucidate on the assumptions being made by each model.

Classification Data Augmentation +3

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