MOCK INTERVIEW SYSTEM using AI, ML and IMAGE PROCESSING

MOCK INTERVIEW SYSTEM using AI, ML and IMAGE PROCESSING

Puttamma T 1, Suma N R 2,

1 Student, Department of Master of Computer Applications, Bangalore Institute of Technology, Bangalore, India

2 Assistant Professor, Department of Master of Computer Applications, Bangalore Institute of Technology, Bangalore, India

Abstract: The AI-powered mock interview system offers realistic practice through virtual interactions, using ML to analyze responses and provide personalized feedback on content and delivery models evaluate verbal responses for coherence, relevance, and sentiment using Natural Language Processing (NLP) techniques. These NLP algorithms are essential for understanding and interpreting the context and emotional tone of candidates' answers, thereby providing a nuanced assessment of their communication skills.

The system uses image processing techniques to analyze non-verbal cues. MediaPipe, a versatile tool for detecting and identifying facial key points, enables precise identification of facial expressions and movements. Techniques like face detection, landmark detection, and emotion classification are applied to interpret these non-verbal signals, offering insights into the candidate's emotional state and engagement level. The system's architecture also includes components for voice capture and analysis. Voice analysis examines tone, pitch, and speech speed to understand the clarity and emotional undertones of the responses. This multi-modal approach, which combines verbal, vocal, and visual data, ensures a comprehensive evaluation of the candidate's performance. Integrating advanced tech, the system effectively simulates and assesses interviews.

Keywords: Gemini (AI tool), AI (Artificial Intelligence), LLM (Large language Model), ML (Machine Learning), NLP (Natural Language Processing).