Search Results for author: Jacopo Amidei

Found 8 papers, 1 papers with code

Opening up Minds with Argumentative Dialogues

no code implementations16 Jan 2023 Youmna Farag, Charlotte O. Brand, Jacopo Amidei, Paul Piwek, Tom Stafford, Svetlana Stoyanchev, Andreas Vlachos

We show that while both models perform closely in terms of opening up minds, the argument-based model is significantly better on other dialogue properties such as engagement and clarity.

Identifying Annotator Bias: A new IRT-based method for bias identification

no code implementations COLING 2020 Jacopo Amidei, Paul Piwek, Alistair Willis

Our interpretation of IRT offers an original bias identification method that can be used to compare annotators{'} bias and characterise annotation disagreement.

Similarity or deeper understanding? Analyzing the TED-Q dataset of evoked questions

1 code implementation COLING 2020 Matthijs Westera, Jacopo Amidei, Laia Mayol

We take a close look at a recent dataset of TED-talks annotated with the questions they implicitly evoke, TED-Q (Westera et al., 2020).

Binary Classification

Aligning Intraobserver Agreement by Transitivity

no code implementations29 Sep 2020 Jacopo Amidei

Annotation reproducibility and accuracy rely on good consistency within annotators.

Decision Making

Agreement is overrated: A plea for correlation to assess human evaluation reliability

no code implementations WS 2019 Jacopo Amidei, Paul Piwek, Alistair Willis

Following Sampson and Babarczy (2008), Lommel et al. (2014), Joshi et al. (2016) and Amidei et al. (2018b), such phenomena can be explained in terms of irreducible human language variability.

nlg evaluation

Rethinking the Agreement in Human Evaluation Tasks

no code implementations COLING 2018 Jacopo Amidei, Paul Piwek, Alistair Willis

For this reason, we believe that annotation schemes for natural language generation tasks that are aimed at evaluating language quality need to be treated with great care.

Dialogue Generation Question Generation +1

Cannot find the paper you are looking for? You can Submit a new open access paper.