Showing 2024Show all
3 papers · 1 filter
cs.LG2024
Hamiltonian Neural Networks for Robust Out-of-Time Credit Scoring
Javier Marín
This paper presents a novel credit scoring approach using neural networks to address class imbalance and out-of-time prediction challenges. We develop a specific optimizer and loss…
cs.AI2024
Geometric Analysis of Reasoning Trajectories: A Phase Space Approach to Understanding Valid and Invalid Multi-Hop Reasoning in LLMs
Javier Marin
This paper proposes a novel approach to analyzing multi-hop reasoning in language models through Hamiltonian mechanics. We map reasoning chains in embedding spaces to Hamiltonian s…
physics.soc-ph2024
Symmetries, Scaling Laws and Phase Transitions in Consumer Advertising Response
Javier Marin
Understanding how consumers respond to business advertising efforts is essential for optimizing marketing investment. This research introduces a new modeling approach based on the…