Search Results for author: Paolo Didier Alfano

Found 2 papers, 0 papers with code

Top-Tuning: a study on transfer learning for an efficient alternative to fine tuning for image classification with fast kernel methods

no code implementations16 Sep 2022 Paolo Didier Alfano, Vito Paolo Pastore, Lorenzo Rosasco, Francesca Odone

In this paper, focusing on image classification, we consider a simple transfer learning approach exploiting pre-trained convolutional features as input for a fast-to-train kernel method.

Image Classification Transfer Learning

Efficient Unsupervised Learning for Plankton Images

no code implementations14 Sep 2022 Paolo Didier Alfano, Marco Rando, Marco Letizia, Francesca Odone, Lorenzo Rosasco, Vito Paolo Pastore

We compare our method with state-of-the-art unsupervised approaches, where a set of pre-defined hand-crafted features is used for clustering of plankton images.

Clustering

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