30.08.2024 | Research
PrimeNet: A Framework for Commonsense Knowledge Representation and Reasoning Based on Conceptual Primitives
Erschienen in: Cognitive Computation
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Abstract
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), a bigger set of concepts that connect to such primitives (e.g., fruit
), and an even larger layer of entities connecting to the concepts (e.g., banana
). First, we collect commonsense knowledge and employ a gradual expansion strategy for knowledge integration. After refinement, PrimeNet contains 6 million edges between 2 million nodes, with 34 different types of relations. Then, we design a new conceptualization method by leveraging a probabilistic taxonomy, to build the concept layer of PrimeNet. Finally, we conduct primitive detection to build the primitive layer, where a lexical substitution task is used to identify related concepts, and large language models are employed to generate a rational primitive to label each concept cluster as well as verify the primitive detection process.