Search Results for author: Valerio Maggio

Found 4 papers, 0 papers with code

Not again! Data Leakage in Digital Pathology

no code implementations14 Sep 2019 Nicole Bussola, Alessia Marcolini, Valerio Maggio, Giuseppe Jurman, Cesare Furlanello

We verify that accuracy scores may be inflated up to 41%, even if a well-designed 10x5 iterated cross-validation DAP is applied, unless all images from the same subject are kept together either in the internal training or validation splits.

Model Selection Transfer Learning

A multiobjective deep learning approach for predictive classification in Neuroblastoma

no code implementations22 Nov 2017 Valerio Maggio, Marco Chierici, Giuseppe Jurman, Cesare Furlanello

Neuroblastoma is a strongly heterogeneous cancer with very diverse clinical courses that may vary from spontaneous regression to fatal progression; an accurate patient's risk estimation at diagnosis is essential to design appropriate tumor treatment strategies.

Classification General Classification

Convolutional neural networks for structured omics: OmicsCNN and the OmicsConv layer

no code implementations16 Oct 2017 Giuseppe Jurman, Valerio Maggio, Diego Fioravanti, Ylenia Giarratano, Isotta Landi, Margherita Francescatto, Claudio Agostinelli, Marco Chierici, Manlio De Domenico, Cesare Furlanello

Convolutional Neural Networks (CNNs) are a popular deep learning architecture widely applied in different domains, in particular in classifying over images, for which the concept of convolution with a filter comes naturally.

Semantic Similarity Semantic Textual Similarity

Phylogenetic Convolutional Neural Networks in Metagenomics

no code implementations6 Sep 2017 Diego Fioravanti, Ylenia Giarratano, Valerio Maggio, Claudio Agostinelli, Marco Chierici, Giuseppe Jurman, Cesare Furlanello

We introduce here Ph-CNN, a novel deep learning architecture for the classification of metagenomics data based on the Convolutional Neural Networks, with the patristic distance defined on the phylogenetic tree being used as the proximity measure.

Domain Adaptation General Classification

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