Towards Broad-Coverage AMR Parsing with Dynamic Continuized CCG
Abstract/Contents
- Abstract
Dynamic continuized CCG is a method of compositional parsing that allows indefinites to take scope out of scope islands in a predictable and formalized manner. For example, it allows us to achieve the correct reading of the sentence "If one of my relatives dies, I'll inherit a fortune" (wherein the speaker is identifying a specific relative). At the same time, it prevents the universal from taking wide scope in the sentence "If all of my relatives die, I'll inherit a fortune" - if it did, we would get the reading that as long as any of my relatives die, I will inherit the fortune.
Unfortunately, previous work in dynamic continuized CCG (DC-CCG for short) has not provided a way to allow it to learn from datasets. Rather, it can only be used with a strictly specified lexicon, making it not useful for practical purposes. However, if we were able to reverse the rules of DC-CCG, we would be able to implement lexicon generation, and thus be able to learn from large datasets. As such, this thesis will demonstrate how these rules can be reversed, and how this extended system can be implemented in an existing semantic parsing framework.
Description
Type of resource | text |
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Date created | August 29, 2019 |
Creators/Contributors
Author | Brickner, Alec |
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Degree granting institution | Stanford University, Symbolic Systems Program |
Primary advisor | Potts, Christopher |
Advisor | Manning, Christopher |
Subjects
Subject | semantic parsing |
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Subject | ccg |
Subject | amr |
Subject | dynamic continuized ccg |
Subject | symbolic systems |
Genre | Thesis |
Bibliographic information
Access conditions
- Use and reproduction
- User agrees that, where applicable, content will not be used to identify or to otherwise infringe the privacy or confidentiality rights of individuals. Content distributed via the Stanford Digital Repository may be subject to additional license and use restrictions applied by the depositor.
- License
- This work is licensed under a Creative Commons Attribution Non Commercial 3.0 Unported license (CC BY-NC).
Preferred citation
- Preferred Citation
- Brickner, Alec. (2019). Towards Broad-Coverage AMR Parsing with Dynamic Continuized CCG. Stanford Digital Repository. Available at: https://purl.stanford.edu/fr198mr0769
Collection
Master's Theses, Symbolic Systems Program, Stanford University
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- Contact
- alecjbrick@gmail.com
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