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FAST Search for SharePoint 和 SharePoint Server 2010 Search 的不同(3)

2013年09月15日 ⁄ 综合 ⁄ 共 3314字 ⁄ 字号 评论关闭

Product Differentiation

End user perspective - 300 level table

 

“Go Beyond the Search Box”

 

 

SharePoint Server 2010

 

* = same feature in both SKUs, but functions somewhat differently

FAST Search Server 2010 for SharePoint

 

 

End User

 

 

Great OOB user experience

 

including excellent relevance, refiners, and unique social search capabilities

Most powerful user experience

 

enhanced through visual, contextual, and conversational capabilities

One-stop search center to find answers fast

 

 

  • Excellent OOB relevance*
  • Federated results
  • Windows 7 connector (access from web, desktop, or mobile)

 

  • Enhanced multi-lingual support *

 

 

 

  • PC and Mobile experience
  • Best Bets
  • Query Suggestions
  • Spellchecking*
  • Advanced Search
  • Search Scopes (e.g. people, site)

·         Best-in-class relevance ranking

 

Same Capabilities plus:

 

·   Broader, Better language support

·   Broader query syntax

 

·   Broader language support (84 languages)

·   Configurable Query Transformations

 

Linguistics

 

 

 

Linguistics

·   36 languages detected

·   Improved ranking of documents in multilingual collections

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Linguistics

·   84 languages detected

See detail list for Languages Identified

 

·   Improved Recall with Lemmatization

·   Improved Recall with Lemmatization

 

 

·   Better Spellchecking

o  Language specific

o  OOTB spellchecking dictionary (reasonable spellcheck suggestions even if not much content is available)

o  Spellchecking customizable via inclusion and exclusion lists

 

·   Phrase search works even with stop words in the phrase

 

·   improved Recall with Lemmatization

o  document side expansion independent of query language

o  also works with phrase search

o  document side reduction (for very complex morphologies) 

o  Only nouns and adjectives are expanded (higher precision)

o  Spelling variants included for German (spelling reform) and English (BE, AE)

 

Query Syntax

 

·   New query syntax: Boolean, pre-fix wildcard, improved operators

·   Regular expressions, case sensitive support, content source prioritization

 

·   Modern query syntax: Parenthesis, parametric search, text and metadata terms

·   Advanced search page

Same Capabilities, plus:

·   Full wildcard (text*, *text, te?t, etc.).

·   Proximity Operators (near, ordered near)

·   Text/numeric expressions (including numeric comparison and range queries)

·   Rank operators in query language (XRANK)

 

FQL (FAST Query Language)

See Developer table

 

Refinement to explore information quickly

 

 

·   Metadata and  taxonomy based shallow refiners *

·   Related Searches

·   View in browser” link

 

 

 

Same Capabilities, plus:

 

·   Deep refiners with counts over entire result set

·   Similarity search

·   Sorting on any property

 

•Refiners based on explicit or implicit (via content processing) metadata

·   Multi-level sorting

·   Field collapsing

·   Extensible duplicate detection

 

People and Expertise Search

Connect with People and Expertise

  • Phonetic & nickname matching
  • Relevance and refiners
  • Integrated Presence

 

  • “Address book style” search w/ Phonetic name matching
  • Nickname matching
  • Relevance models tuned specifically for people search
  • Metadata refinement, better hit highlighting, recently authored content
  • Expertise identification

 

 

·         “Vanity search” (search for yourself)

Same Capabilities

Search gets better with use

 

Social behavior drives search quality

 

  • Click-through drives relevance
  • Colleague & Expertise suggestions
  • Query suggestions

 

 

  • Search click through behavior drives relevance ranking
  • Related search suggestions based on social behavior- mined from search logs

·         Social definitions mined from indexed content (automatic definitions)

 

(People search only)

  • Email mining to bootstrap profiles with interests and colleagues

·         “Vanity search” (search for yourself) encourages you to fill out your profile

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