Semantic Parsing and Meaning Representations › Key Parameters
Michael BrenndoerferMay 13, 20251 min read
Language AI HandbookAll chapters Semantic Parsing and Meaning Representations › Key ParametersSection view · Sections in this chapter11 / 13 ↓
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The key parameters for the code in this section are:
- domain: The finite set of entities used to evaluate quantifiers. It must include the people and books so that
everyandacan range over them. - students, books, reads, likes: The lexical denotations as Python sets and relations. Changing a relation can change the truth value of the composed formula without changing its syntactic form.
- constants: The mapping from constant names to Python values, including predicates and the generalized quantifiers
everyanda. - threshold: The integer extracted from the number word in the question and passed as a SQL parameter to the
HAVINGclause. - vocab and allowed_sets: The decoding vocabulary and the per-step grammar constraints used to build the binary mask.
- mask: The binary allowed-token matrix, with one row per decoding step and one column per vocabulary token.
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