Reconstruction of univariate functions from directional persistence diagrams

no code implementations • 3 Mar 2022 • Aina Ferrà, Carles Casacuberta, Oriol Pujol

We describe a method for approximating a single-variable function $f$ using persistence diagrams of sublevel sets of $f$ from height functions in different directions.

Food Ingredients Recognition through Multi-label Learning

2 code implementations • 27 Jul 2017 • Marc Bolaños, Aina Ferrà, Petia Radeva

Automatically constructing a food diary that tracks the ingredients consumed can help people follow a healthy diet.

Multi-Label Classification Multi-Label Learning