Neuro symbolic AI for assessing employee mental health

dc.contributor.advisorAmbegoda, ALATDT
dc.contributor.authorWickramasinghe, JADL
dc.date.accept2025
dc.date.accessioned2026-04-06T05:57:56Z
dc.date.issued2025
dc.description.abstractIn the rapidly evolving corporate landscape, employee mental well-being has become integral to productivity and organizational success. This thesis introduces a groundbreaking Neuro-Symbolic Artificial Intelligence (NSAI) framework that integrates conversational data analysis to monitor and enhance workplace mental health. At its core, the Mentalisys Health Application leverages H2OWave to provide user-friendly dashboards equipped with real-time sentiment analysis, stress, and depression detection capabilities. A novel Commonsense-Driven Symbolic ReAct-NLI (CSR-NLI) technique, based on OpenAI’s language models, combines symbolic reasoning and natural language inference to uncover causality in workplace communication. Through interactive admin and user-specific dashboards, the system fosters proactive mental health interventions and personalized support, promoting a healthier workplace environment. The study’s primary contribution lies in advancing NSAI for robust causal understanding, going beyond conventional sentiment analysis. Results demonstrate significant potential in improving employee well-being and productivity via timely interventions and precise health risk assessments. This work underscores the transformative role of AI in addressing real-world mental health challenges, driving organizational growth, and enhancing employee satisfaction, while setting a new benchmark for AIdriven solutions in corporate mental health management.
dc.identifier.accnoTH6063
dc.identifier.citationWickramasinghe, J.A.D.L. (2025). Neuro symbolic AI for assessing employee mental health [Master’s theses, University of Moratuwa]. Institutional Repository University of Moratuwa. https://dl.lib.uom.lk/handle/123/25106
dc.identifier.degreeMSc in Data Science and Artificial Intelligence
dc.identifier.departmentDepartment of Computer Science & Engineering
dc.identifier.facultyEngineering
dc.identifier.urihttps://dl.lib.uom.lk/handle/123/25106
dc.language.isoen
dc.subjectNEURO-SYMBOLIC AI
dc.subjectSENTIMENT ANALYSIS
dc.subjectEMOTION ANALYSIS
dc.subjectCOMMONSENSE REASONING
dc.subjectNATURAL LANGUAGE INFERENCE
dc.subjectWORK ENVIRONMENT-Mental Health
dc.subjectEMPLOYEE-Productivity
dc.subjectSTRESS-Detection
dc.subjectDEPRESSION-Detection
dc.subjectCOMMUNICATION
dc.subjectCORPORATE
dc.subjectMENTALYSIS HEALTH APPLICATION
dc.subjectREAL-TIME ANALYTICS
dc.subjectWORK ENVIRONMENT-Monitoring
dc.subjectEXPLAINABLE AI-Solutions
dc.subjectDATA SCIENCE AND ARTIFICIAL INTELLIGENCE-Dissertation
dc.subjectCOMPUTER SCIENCE AND ENGINEERING-Dissertation
dc.subjectMSc in Data Science and Artificial Intelligence
dc.titleNeuro symbolic AI for assessing employee mental health
dc.typeThesis-Full-text

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