paper-with-me

홈 › Papers

The Credibility Transformer

2024-09-25 · Ronald Richman, Salvatore Scognamiglio, Mario V. Wüthrich

Inspired by the large success of Transformers in Large Language Models, these architectures are increasingly applied to tabular data. This is achieved by embedding tabular data into low-dimensional Euclidean spaces resulting in similar structures as time-series data. We introduce a novel credibility mechanism to this Transformer architecture. This credibility mechanism is based on a special token that should be seen as an encoder that consists of a credibility weighted average of prior information and observation based information. We demonstrate that this novel credibility mechanism is very beneficial to stabilize training, and our Credibility Transformer leads to predictive models that are superior to state-of-the-art deep learning models.

📄 PDF Abstract BibTeX arXiv:2409.16653

Code (0)

등록된 구현이 없습니다.

Tasks

Time Series

Methods 이 논문이 사용한 방법론

Attention 설명 없음
Linear Layer A Linear Layer is a projection $\mathbf{XW + b}$.
Position-Wise Feed-Forward Layer 설명 없음
Label Smoothing Label Smoothing is a regularization technique that introduces noise for the labels. This accounts for the fact that datasets may have mistakes in them, so maximizing the…
BPE Byte Pair Encoding, or BPE, is a subword segmentation algorithm that encodes rare and unknown words as sequences of subword units. The intuition is that various word…
Absolute Position Encodings Absolute Position Encodings are a type of position embeddings for [Transformer-based models] where positional encodings are…
Softmax The Softmax output function transforms a previous layer's output into a vector of probabilities. It is commonly used for multiclass classification. Given an input vector $x$…
Layer Normalization Unlike batch normalization, Layer Normalization directly estimates the normalization statistics from the summed inputs…

Similar Papers 제목 키워드 기반

In-Context Learning Enhanced Credibility Transformer

2025-09-09 · Kishan Padayachy, Ronald Richman, Salvatore Scognamiglio, Mario V. Wüthrich arxiv

The starting point of our network architecture is the Credibility Transformer which extends the classical Transformer architecture by a credibility mechanism to improve model learning and predictive performance. This Cre…

News Source Credibility Assessment: A Reddit Case Study

2024-02-07 · Arash Amini, Yigit Ege Bayiz, Ashwin Ram, Radu Marculescu 외

In the era of social media platforms, identifying the credibility of online content is crucial to combat misinformation. We present the CREDiBERT (CREDibility assessment using Bi-directional Encoder Representations from …

Binary ClassificationMisinformation

University of Copenhagen Participation in TREC Health Misinformation Track 2020

2021-03-03 · Lucas Chaves Lima, Dustin Brandon Wright, Isabelle Augenstein, Maria Maistro

In this paper, we describe our participation in the TREC Health Misinformation Track 2020. We submitted $11$ runs to the Total Recall Task and 13 runs to the Ad Hoc task. Our approach consists of 3 steps: (1) we create a…

Language ModelingLanguage ModellingMisinformationStance Detection

Confidence-Credibility Aware Weighted Ensembles of Small LLMs Outperform Large LLMs in Emotion Detection

2025-12-19 · Menna Elgabry, Ali Hamdi arxiv

This paper introduces a confidence-weighted, credibility-aware ensemble framework for text-based emotion detection, inspired by Condorcet's Jury Theorem (CJT). Unlike conventional ensembles that often rely on homogeneous…

Emotion Classification

System of Spheres-based Two Level Credibility-limited Revisions

2023-07-11 · Marco Garapa, Eduardo Ferme, Maurício D. L. Reis

Two level credibility-limited revision is a non-prioritized revision operation. When revising by a two level credibility-limited revision, two levels of credibility and one level of incredibility are considered. When rev…

NegationSentence