Search Results for author: Paolo Frasconi

Found 17 papers, 7 papers with code

Learning Aggregation Functions

1 code implementation15 Dec 2020 Giovanni Pellegrini, Alessandro Tibo, Paolo Frasconi, Andrea Passerini, Manfred Jaeger

Learning on sets is increasingly gaining attention in the machine learning community, due to its widespread applicability.

Classification of cancer pathology reports: a large-scale comparative study

1 code implementation29 Jun 2020 Stefano Martina, Leonardo Ventura, Paolo Frasconi

We report about the application of state-of-the-art deep learning techniques to the automatic and interpretable assignment of ICD-O3 topography and morphology codes to free-text cancer reports.

Classification General Classification

MARTHE: Scheduling the Learning Rate Via Online Hypergradients

1 code implementation18 Oct 2019 Michele Donini, Luca Franceschi, Massimiliano Pontil, Orchid Majumder, Paolo Frasconi

We study the problem of fitting task-specific learning rate schedules from the perspective of hyperparameter optimization, aiming at good generalization.

Hyperparameter Optimization Scheduling

Learning and Interpreting Multi-Multi-Instance Learning Networks

no code implementations26 Oct 2018 Alessandro Tibo, Manfred Jaeger, Paolo Frasconi

We introduce an extension of the multi-instance learning problem where examples are organized as nested bags of instances (e. g., a document could be represented as a bag of sentences, which in turn are bags of words).

General Classification Image Classification +2

Far-HO: A Bilevel Programming Package for Hyperparameter Optimization and Meta-Learning

2 code implementations13 Jun 2018 Luca Franceschi, Riccardo Grazzi, Massimiliano Pontil, Saverio Salzo, Paolo Frasconi

In (Franceschi et al., 2018) we proposed a unified mathematical framework, grounded on bilevel programming, that encompasses gradient-based hyperparameter optimization and meta-learning.

Hyperparameter Optimization Meta-Learning

Off the Beaten Track: Using Deep Learning to Interpolate Between Music Genres

no code implementations25 Apr 2018 Tijn Borghuis, Alessandro Tibo, Simone Conforti, Luca Canciello, Lorenzo Brusci, Paolo Frasconi

We describe a system based on deep learning that generates drum patterns in the electronic dance music domain.

Shift Aggregate Extract Networks

no code implementations16 Mar 2017 Francesco Orsini, Daniele Baracchi, Paolo Frasconi

We introduce an architecture based on deep hierarchical decompositions to learn effective representations of large graphs.

General Classification Graph Classification

Forward and Reverse Gradient-Based Hyperparameter Optimization

2 code implementations ICML 2017 Luca Franceschi, Michele Donini, Paolo Frasconi, Massimiliano Pontil

We study two procedures (reverse-mode and forward-mode) for computing the gradient of the validation error with respect to the hyperparameters of any iterative learning algorithm such as stochastic gradient descent.

Hyperparameter Optimization

Cell identification in whole-brain multiview images of neural activation

1 code implementation4 Nov 2015 Marco Paciscopi, Ludovico Silvestri, Francesco Saverio Pavone, Paolo Frasconi

We present a scalable method for brain cell identification in multiview confocal light sheet microscopy images.

Graph Invariant Kernels

no code implementations Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence (IJCAI 2015) 2015 Francesco Orsini, Paolo Frasconi, Luc De Raedt

Vertices of the subgraphs are then compared by a kernel that combines the similarity of their labels and the similarity of their structural role, using a suitable vertex invariant.

Graph Classification

kLog: A Language for Logical and Relational Learning with Kernels

no code implementations17 May 2012 Paolo Frasconi, Fabrizio Costa, Luc De Raedt, Kurt De Grave

The kLog framework can be applied to tackle the same range of tasks that has made statistical relational learning so popular, including classification, regression, multitask learning, and collective classification.

General Classification Inductive logic programming +1

Predicting the Geometry of Metal Binding Sites from Protein Sequence

no code implementations NeurIPS 2008 Paolo Frasconi, Andrea Passerini

Metal binding is important for the structural and functional characterization of proteins.

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