Keywords: Content Analysis, Large Language Model, Multiagent, Simulation, Computational Social Science, AI for Science
TL;DR: We propose SCALE, a novel LLM multi-agent framework to automate content analysis, traditionally labor-intensive in social science, while integrating human oversight, enabling scalable, high-quality annotations approximating human judgment.
Abstract: Content analysis is a fundamental social science research method that breaks down complex, unstructured texts into theory-informed numerical categories. It has been widely applied across social science disciplines such as political science, media and communication, sociology, and psychology for over a century. This process often relies on multiple rounds of manual annotation and discussion. While rigorous, content analysis is domain knowledge-dependent, labor-intensive, and time-consuming, posing challenges of subjectivity and scalability. In this paper, we introduce SCALE, a transformative multi-agent framework to $\underline{\textbf{S}}$imulate $\underline{\textbf{C}}$ontent $\underline{\textbf{A}}$nalysis via large language model ($\underline{\textbf{L}}$LM) ag$\underline{\textbf{E}}$nts. This framework automates key phases including text coding, inter-agent discussion, and dynamic codebook updating, capturing human researchers' reflective depth and adaptive discussions. It also incorporates human intervention, enabling different modes of AI-human expert collaboration to mitigate algorithmic bias and enhance contextual sensitivity. Extensive evaluations across real-world datasets demonstrate that SCALE exhibits versatility across diverse contexts and approximates human judgment in complex annotation tasks commonly required for content analysis. Our findings have the potential to transform social science and machine learning by demonstrating how an appropriately designed multi-agent system can automate complex, domain-expert-dependent interactions and generate large-scale, quality outputs invaluable for social scientists.
Primary Area: other topics in machine learning (i.e., none of the above)
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Submission Number: 6097
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