Sample Applications Ecommerce Product recommendations-amazon Corporate Intranets Recommendation,finding domain experts,.. ■Digital Libraries Finding pages/books people will like Medical Applications Matching patients to doctors,clinical trials,... Customer Relationship Management Matching customer problems to internal experts Sample Applications ◼ Ecommerce ◼ Product recommendations - amazon ◼ Corporate Intranets ◼ Recommendation, finding domain experts, … ◼ Digital Libraries ◼ Finding pages/books people will like ◼ Medical Applications ◼ Matching patients to doctors, clinical trials, … ◼ Customer Relationship Management ◼ Matching customer problems to internal experts