Search Results for author: Fahdi Kanavati

Found 8 papers, 4 papers with code

$σ$-PCA: a unified neural model for linear and nonlinear principal component analysis

no code implementations22 Nov 2023 Fahdi Kanavati, Lucy Katsnith, Masayuki Tsuneki

Essentially, we propose a modification that allows nonlinear PCA to learn not just the second, but also the first rotation -- by maximising both variance and statistical independence.

Inference of captions from histopathological patches

1 code implementation7 Feb 2022 Masayuki Tsuneki, Fahdi Kanavati

In this study, we compiled a dataset (PatchGastricADC22) of histopathological captions of stomach adenocarcinoma endoscopic biopsy specimens, which we extracted from diagnostic reports and paired with patches extracted from the associated whole slide images.

whole slide images

A deep learning model for gastric diffuse-type adenocarcinoma classification in whole slide images

no code implementations26 Apr 2021 Fahdi Kanavati, Masayuki Tsuneki

Gastric diffuse-type adenocarcinoma represents a disproportionately high percentage of cases of gastric cancers occurring in the young, and its relative incidence seems to be on the rise.

General Classification Vocal Bursts Type Prediction +1

Partial transfusion: on the expressive influence of trainable batch norm parameters for transfer learning

1 code implementation10 Feb 2021 Fahdi Kanavati, Masayuki Tsuneki

Most modern architecture contain batch normalisation layers, and fine-tuning a model with such layers requires taking a few precautions as they consist of trainable and non-trainable weights and have two operating modes: training and inference.

Transfer Learning

Automatic L3 slice detection in 3D CT images using fully-convolutional networks

1 code implementation22 Nov 2018 Fahdi Kanavati, Shah Islam, Eric O. Aboagye, Andrea Rockall

The analysis of single CT slices extracted at the third lumbar vertebra (L3) has garnered significant clinical interest in the past few years, in particular in regards to quantifying sarcopenia (muscle loss).

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