José Sepúlveda

Efficient representation learning for high-dimensional imbalance data

2016

In this paper, a multi-layer weighted extreme learning machine (ML-WELM) is proposed for high-dimensional datasets with class imbalance. The recently proposed single hidden layer WELM method effectively tackles class imbalance but it may not capture …

GECKA3D: A 3D Game Engine for Commonsense Knowledge Acquisition.

2016 · arXiv (Cornell University)

Commonsense knowledge representation and reasoning is key for tasks such as artificial intelligence and natural language understanding. Since commonsense consists of information that humans take for granted, gathering it is an extremely difficult task. In …