Search Results for author: Javier Morales

Found 4 papers, 2 papers with code

Improving Content Recommendation: Knowledge Graph-Based Semantic Contrastive Learning for Diversity and Cold-Start Users

no code implementations27 Mar 2024 Yejin Kim, Scott Rome, Kevin Foley, Mayur Nankani, Rimon Melamed, Javier Morales, Abhay Yadav, Maria Peifer, Sardar Hamidian, H. Howie Huang

It is essential to provide recommendations that are both personalized and diverse, rather than solely relying on achieving high rank-based performance, such as Click-through Rate, Recall, etc.

Contrastive Learning Descriptive +4

Leveraging Unlabeled Data for Sketch-based Understanding

no code implementations26 Apr 2022 Javier Morales, Nils Murrugarra-Llerena, Jose M. Saavedra

Sketch-based understanding is a critical component of human cognitive learning and is a primitive communication means between humans.

Retrieval

Semi-discrete optimization through semi-discrete optimal transport: a framework for neural architecture search

1 code implementation26 Jun 2020 Nicolas Garcia Trillos, Javier Morales

With this aim in mind, we discuss the geometric and theoretical motivation for new techniques for neural architecture search (in a companion paper we show that algorithms inspired by our framework are competitive with contemporaneous methods).

Neural Architecture Search

Traditional and accelerated gradient descent for neural architecture search

1 code implementation26 Jun 2020 Nicolas Garcia Trillos, Felix Morales, Javier Morales

In this paper we introduce two algorithms for neural architecture search (NASGD and NASAGD) following the theoretical work by two of the authors [5] which used the geometric structure of optimal transport to introduce the conceptual basis for new notions of traditional and accelerated gradient descent algorithms for the optimization of a function on a semi-discrete space.

Neural Architecture Search

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