Search Results for author: Juan Andres Bazerque

Found 3 papers, 0 papers with code

Multi-task Bias-Variance Trade-off Through Functional Constraints

no code implementations27 Oct 2022 Juan Cervino, Juan Andres Bazerque, Miguel Calvo-Fullana, Alejandro Ribeiro

In this paper we draw intuition from the two extreme learning scenarios -- a single function for all tasks, and a task-specific function that ignores the other tasks dependencies -- to propose a bias-variance trade-off.

domain classification Multi-Task Learning

Multi-task Supervised Learning via Cross-learning

no code implementations24 Oct 2020 Juan Cervino, Juan Andres Bazerque, Miguel Calvo-Fullana, Alejandro Ribeiro

In this paper we consider a problem known as multi-task learning, consisting of fitting a set of classifier or regression functions intended for solving different tasks.

Image Classification Multi-Task Learning

Policy Gradient for Continuing Tasks in Non-stationary Markov Decision Processes

no code implementations16 Oct 2020 Santiago Paternain, Juan Andres Bazerque, Alejandro Ribeiro

To that end we compute unbiased stochastic gradients of the value function which we use as ascent directions to update the policy.

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