LogiCode: an LLM-Driven Framework for Logical Anomaly Detection

• URL: http://arxiv.org/abs/2406.04687v1
• Date: Fri, 7 Jun 2024 07:01:06 GMT
• Title: LogiCode: an LLM-Driven Framework for Logical Anomaly Detection
• Authors: Yiheng Zhang, Yunkang Cao, Xiaohao Xu, Weiming Shen,
• Abstract summary: LogiCode is a novel framework that leverages Large Language Models (LLMs) for identifying logical anomalies in industrial settings. By harnessing LLMs for logical reasoning, LogiCode autonomously generates Python codes to pinpoint anomalies such as incorrect quantities or missing elements.
• Score: 5.989778187635765
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: This paper presents LogiCode, a novel framework that leverages Large Language Models (LLMs) for identifying logical anomalies in industrial settings, moving beyond traditional focus on structural inconsistencies. By harnessing LLMs for logical reasoning, LogiCode autonomously generates Python codes to pinpoint anomalies such as incorrect component quantities or missing elements, marking a significant leap forward in anomaly detection technologies. A custom dataset "LOCO-Annotations" and a benchmark "LogiBench" are introduced to evaluate the LogiCode's performance across various metrics including binary classification accuracy, code generation success rate, and precision in reasoning. Findings demonstrate LogiCode's enhanced interpretability, significantly improving the accuracy of logical anomaly detection and offering detailed explanations for identified anomalies. This represents a notable shift towards more intelligent, LLM-driven approaches in industrial anomaly detection, promising substantial impacts on industry-specific applications.

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