Search Results for author: Advaith Siddharthan

Found 19 papers, 4 papers with code

Two Sides of Miscalibration: Identifying Over and Under-Confidence Prediction for Network Calibration

1 code implementation6 Aug 2023 Shuang Ao, Stefan Rueger, Advaith Siddharthan

Then we utilize the class-wise miscalibration score as a proxy to design a calibration technique that can tackle both over and under-confidence.

Empirical Optimal Risk to Quantify Model Trustworthiness for Failure Detection

no code implementations6 Aug 2023 Shuang Ao, Stefan Rueger, Advaith Siddharthan

We propose the Excess Area Under the Optimal RC Curve (E-AUoptRC), with the area in coverage from the optimal point to the full coverage.

Confidence-Aware Calibration and Scoring Functions for Curriculum Learning

1 code implementation29 Jan 2023 Shuang Ao, Stefan Rueger, Advaith Siddharthan

In this paper we integrate notions of model confidence and human confidence with label smoothing, respectively \textit{Model Confidence LS} and \textit{Human Confidence LS}, to achieve better model calibration and generalization.

text-classification Text Classification

Extractive and Abstractive Sentence Labelling of Sentiment-bearing Topics

no code implementations29 Aug 2021 Mohamad Hardyman Barawi, Chenghua Lin, Advaith Siddharthan, Yinbin Liu

Our experimental results on three real-world datasets show that both the extractive and abstractive approaches outperform four strong baselines in terms of facilitating topic understanding and interpretation.

Descriptive Sentence +1

Summarising Historical Text in Modern Languages

1 code implementation EACL 2021 Xutan Peng, Yi Zheng, Chenghua Lin, Advaith Siddharthan

We introduce the task of historical text summarisation, where documents in historical forms of a language are summarised in the corresponding modern language.

Cross-Lingual Transfer Transfer Learning

WordNet-feelings: A linguistic categorisation of human feelings

1 code implementation6 Nov 2018 Advaith Siddharthan, Nicolas Cherbuin, Paul J. Eslinger, Kasia Kozlowska, Nora A. Murphy, Leroy Lowe

We then proceeded to annotate 11386 WordNet senses of all these words to create WordNet-feelings, a new affective dataset that identifies 3664 word senses as feelings, and associates each of these with one of the 9 categories of feeling.

Generating Summaries of Sets of Consumer Products: Learning from Experiments

no code implementations WS 2018 Kittipitch Kuptavanich, Ehud Reiter, Kees Van Deemter, Advaith Siddharthan

We explored the task of creating a textual summary describing a large set of objects characterised by a small number of features using an e-commerce dataset.

Text Generation

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