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Poster
in
Workshop: Knowledge and Logical Reasoning in the Era of Data-driven Learning

Exploring the Impact of Disentangling Extraction and Reasoning in Multi-hop Spatial Reasoning

Roshanak Mirzaee · Parisa Kordjamshidi


Abstract:

Spatial reasoning over text is challenging as the models not only need to extract the direct spatial information from the text but also reason over those and infer implicit spatial relations. Recent studies highlight the struggles even large-scale language models encounter when it comes to performing spatial reasoning over text.In this paper, we explore the potential benefits of disentangling the processes of information extraction and reasoning to address this challenge.To explore this, we design various models that disentangle extraction and reasoning~(either symbolic or neural) and compare them with pretrained language model baselines, which have state-of-the-art results. Our experimental results consistently demonstrate the efficacy of disentangling, showcasing its ability to enhance models' generalizability within realistic data domains.

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