Search Results for author: Alfonso Amayuelas

Found 4 papers, 2 papers with code

Understanding the Reasoning Ability of Language Models From the Perspective of Reasoning Paths Aggregation

1 code implementation5 Feb 2024 Xinyi Wang, Alfonso Amayuelas, Kexun Zhang, Liangming Pan, Wenhu Chen, William Yang Wang

To understand how pre-training with a next-token prediction objective contributes to the emergence of such reasoning capability, we propose that we can view an LM as deriving new conclusions by aggregating indirect reasoning paths seen at pre-training time.

Knowledge Graphs Math

Knowledge of Knowledge: Exploring Known-Unknowns Uncertainty with Large Language Models

no code implementations23 May 2023 Alfonso Amayuelas, Liangming Pan, Wenhu Chen, William Wang

This paper investigates the capabilities of Large Language Models (LLMs) in the context of understanding their own knowledge and measuring their uncertainty.

Known Unknowns

Neural Methods for Logical Reasoning Over Knowledge Graphs

1 code implementation ICLR 2022 Alfonso Amayuelas, Shuai Zhang, Susie Xi Rao, Ce Zhang

We introduce a set of models that use Neural Networks to create one-point vector embeddings to answer the queries.

Benchmarking Knowledge Graphs +2

The Importance of Modeling Data Missingness in Algorithmic Fairness: A Causal Perspective

no code implementations21 Dec 2020 Naman Goel, Alfonso Amayuelas, Amit Deshpande, Amit Sharma

For example, in multi-stage settings where decisions are made in multiple screening rounds, we use our framework to derive the minimal distributions required to design a fair algorithm.

Decision Making Fairness

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