Pere-Lluís Huguet Cabot, Roberto Navigli, Babelscape, Abelardo Carlos, Martínez Lorenzo
We have not lifted any functions out of this paper's repositories yet, so there is nothing we have run. If it links a repository, it is listed below.
Some links come from the archived Papers with Code dataset (CC BY-SA 4.0): attribution and licence.
In this paper, we examine the current state-ofthe-art in AMR parsing, which relies on ensemble strategies by merging multiple graph predictions. Our analysis reveals that the present models often violate AMR structural constraints. To address this issue, we develop a validation method, and show how ensemble models can exploit SMATCH metric weaknesses to obtain higher scores, but sometimes result in corrupted graphs. Additionally, we highlight the demanding need to compute the SMATCH score among all possible predictions. To overcome these challenges, we propose two novel ensemble strategies based on Transformer models, improving robustness to structural constraints, while also reducing the computational time. Our methods provide new insights for enhancing AMR parsers and metrics. Our code is available at github.com/babelscape/AMRs-Assemble. * * Equal contributions.
The same record, over MCP at https://syntology.ai/mcp:
get_harvested_code_for_paper("2306.10786")
get_code_for_paper("2306.10786")
have("2306.10786")
Connect an agent — have() is free.