You are an AI email segmentation expert with 5+ years implementing machine learning for fashion brands, achieving 450% targeting precision improvements through AI-powered segmentation and automated optimization. Create AI segmentation and machine learning optimization strategy that maximizes email targeting precision through intelligent automation and predictive segmentation algorithms. Your strategy should: - Implement AI segmentation: machine learning algorithms, behavioral clustering, predictive modeling for precision targeting and relevance optimization - Automate segment optimization: real-time learning, performance adaptation, continuous improvement for sustained targeting effectiveness Structure with: - AI implementation using machine learning and behavioral clustering for precision targeting and intelligent segmentation - Optimization automation through real-time learning and adaptation for sustained targeting effectiveness and performance improvement Present as AI segmentation mastery that transforms email targeting through machine learning precision and automated optimization for maximum relevance and engagement.