GENIE: A Fine-Grained Measure for Novelty
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Computer Science > Computation and Language
Title:GENIE: A Fine-Grained Measure for Novelty
Abstract:Large Language Models have consistently demonstrated a lack of creativity and diversity across tasks. Prior work has focused on addressing whether models are capable of generating creative outputs. Here, we aim to consider novelty and investigate what makes model-generated content novel or not novel in a task-specific manner. We propose a fine-grained evaluation metric GENIE to measure the novelty of responses along task-specific features with respect to a population of responses. We show that unlike GENIE, holistic metrics struggle to capture the high-dimensionality of novelty and do not provide insight on which properties they target. Finally, we use GENIE to measure the effectiveness of mitigation methods that address creativity to better understand where these methods can improve novelty.
| Subjects: | Computation and Language (cs.CL) |
| Cite as: | arXiv:2606.12790 [cs.CL] |
| (or arXiv:2606.12790v1 [cs.CL] for this version) | |
| https://doi.org/10.48550/arXiv.2606.12790
arXiv-issued DOI via DataCite (pending registration)
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