Search Results for author: Yasemin Altun

Found 9 papers, 2 papers with code

DePlot: One-shot visual language reasoning by plot-to-table translation

1 code implementation20 Dec 2022 Fangyu Liu, Julian Martin Eisenschlos, Francesco Piccinno, Syrine Krichene, Chenxi Pang, Kenton Lee, Mandar Joshi, Wenhu Chen, Nigel Collier, Yasemin Altun

Compared with a SOTA model finetuned on more than >28k data points, DePlot+LLM with just one-shot prompting achieves a 24. 0% improvement over finetuned SOTA on human-written queries from the task of chart QA.

Chart Question Answering Factual Inconsistency Detection in Chart Captioning +3

Table-To-Text generation and pre-training with TabT5

no code implementations17 Oct 2022 Ewa Andrejczuk, Julian Martin Eisenschlos, Francesco Piccinno, Syrine Krichene, Yasemin Altun

Encoder-only transformer models have been successfully applied to different table understanding tasks, as in TAPAS (Herzig et al., 2020).

Data-to-Text Generation Table-to-Text Generation

LAD: Language Models as Data for Zero-Shot Dialog

no code implementations SIGDIAL (ACL) 2022 Shikib Mehri, Yasemin Altun, Maxine Eskenazi

To facilitate zero-shot generalization in taskoriented dialog, this paper proposes Language Models as Data (LAD).

slot-filling Slot Filling +1

Translate & Fill: Improving Zero-Shot Multilingual Semantic Parsing with Synthetic Data

no code implementations Findings (EMNLP) 2021 Massimo Nicosia, Zhongdi Qu, Yasemin Altun

While multilingual pretrained language models (LMs) fine-tuned on a single language have shown substantial cross-lingual task transfer capabilities, there is still a wide performance gap in semantic parsing tasks when target language supervision is available.

Data Augmentation Semantic Parsing

Answering Conversational Questions on Structured Data without Logical Forms

no code implementations IJCNLP 2019 Thomas Müller, Francesco Piccinno, Massimo Nicosia, Peter Shaw, Yasemin Altun

We present a novel approach to answering sequential questions based on structured objects such as knowledge bases or tables without using a logical form as an intermediate representation.

Question Answering

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