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Study: Humans mimic greedy sampling in constrained language tasks

Researchers explored how humans and computational models produce language under vocabulary constraints, using a limited set of 250 words in some scenarios. They found that human language production generally aligns more with a greedy sampling approach than a globally optimal one, though more skilled individuals exhibit non-greedy revision behaviors. The study also noted that both humans and models tend to rely on semantically lighter words when faced with severe vocabulary limitations, with implications for understanding resource-rational cognition and language impairments. AI

IMPACT Investigates cognitive processes in language generation, offering insights into how LLMs might better mimic human-like communication under constraints.

RANK_REASON Academic paper detailing a study on language production mechanisms. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.CL →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Study: Humans mimic greedy sampling in constrained language tasks

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Academic paper detailing a study on language production mechanisms. [lever_c_demoted from research: ic=1 ai=1.0]
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COVERAGE [1]

  1. arXiv cs.CL TIER_1 English(EN) · Laura Nicolae ·

    Greedy or not, here I come: Language production under vocabulary constraints in humans and resource-rational models

    Communicating using only a limited vocabulary is a common but challenging cognitive phenomenon, requiring an ideal communicator to plan carefully to optimize for intelligibility while circumventing a constrained lexicon. In this work, we investigate how humans respond to a broad …