Assistive Recipe Editing through Critiquing
Diego Antognini, Shuyang Li, Boi Faltings, Julian McAuley

TL;DR
This paper introduces RecipeCrit, an unsupervised hierarchical auto-encoder that enables iterative, ingredient-level editing of recipes to satisfy dietary constraints, improving coherence and relevance over existing models.
Contribution
The work presents a novel unsupervised critiquing module for recipe editing, addressing limitations of pre-trained models and small datasets in dietary recipe generation.
Findings
RecipeCrit outperforms language-modeling baselines in recipe editing.
Edited recipes are more correct, coherent, and relevant according to human judges.
The model effectively incorporates user feedback to satisfy constraints.
Abstract
There has recently been growing interest in the automatic generation of cooking recipes that satisfy some form of dietary restrictions, thanks in part to the availability of online recipe data. Prior studies have used pre-trained language models, or relied on small paired recipe data (e.g., a recipe paired with a similar one that satisfies a dietary constraint). However, pre-trained language models generate inconsistent or incoherent recipes, and paired datasets are not available at scale. We address these deficiencies with RecipeCrit, a hierarchical denoising auto-encoder that edits recipes given ingredient-level critiques. The model is trained for recipe completion to learn semantic relationships within recipes. Our work's main innovation is our unsupervised critiquing module that allows users to edit recipes by interacting with the predicted ingredients; the system iteratively…
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Taxonomy
TopicsTopic Modeling · Multimodal Machine Learning Applications · Recommender Systems and Techniques
