Papers by Aditya Bhargava
LCGbank: A Corpus of Syntactic Analyses Based on Proof Nets (2024.lrec-main)
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| Challenge: | Recent studies have focused on statistical syntactic parsing with proof nets . however, there has been a paucity of corpora in formalisms for which proof net is applicable . |
| Approach: | They propose a corpus of syntactic analyses based on Lambek categorial grammar . they leverage the relationship between LCG and CCG to address this problem . |
| Outcome: | The proposed method exploits the relationship between LCG and CCG to build an English-language corpus of syntactic analyses based on proof nets . the results suggest that the proposed method is weakly context-free equivalent and NP-complete . |
Decomposed scoring of CCG dependencies (2023.acl-short)
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| Challenge: | a standard evaluation of supertagging errors can result in disproportionate penalization of supertaggers . comparative categorial grammar (ccg) supertaggers can adjust for their own errors to keep sentences parsable . |
| Approach: | They propose a decomposed scoring method based on subcategorial labels to address this problem. |
| Outcome: | The proposed method penalizes supertagging errors and obfuscates erroneous dependencies . the proposed method is based on subcategorial labels . |