This document summarizes new features in the search capabilities of SharePoint 2013, including:
- A new search architecture that provides more personalized and relevant search results through machine learning.
- New customization options for search including query rules, display templates, and result types that provide more flexibility.
- Simplified development of search-driven applications through features like the content by search web part and REST APIs.
- Improved search quality through better understanding of user intent and information diversity.