2. Võ Duy Tuấn
CTO @ spiral.vn
PHP 5 Zend Certified Engineer
Mobile App Developer
Web Developer & Designer
Interest:
o PHP
o Large System & Data Mining
o Web Performance Optimization
o Mobile Development
24. PROBLEMS
• Explore New Features
• Build feature data for item
• Feature Weighting
• Feature Value Distance Measure Function
• Large Feature Set
• What is the best K in kNN Algorithm?
• Large Data set
25. ADJUSTMENTS
• Hybrid Recommender System
• Sale forecast system
• Context of User
• Type of Item, Action
• External (3rd-party) information.
26. BOOKS
Data Science for Business
Foster Provost,Tom Fawcettv
Recommender Systems
Handbook
Many Authors
Big Data For Dummies
Marcia Kaufman, Fern Halper