Difference between revisions of "KarshaAnnSS"

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(Karsha is Free Open Source Software that is licensed by the Lanka Software Foundation)
(Karsha: Document Annotation and Semantic Search (DASS))
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==Karsha: Document Annotation and Semantic Search  (DASS)==
 
==Karsha: Document Annotation and Semantic Search  (DASS)==
  
  Karsha DASS is a repository of financial documents that have been annotated using terms from the Financial   Industry Business Ontology (FIBO).  Documents can also be annotated using other ontologies and/or thesauri.
+
  Karsha DASS is a repository of financial documents that have been annotated using  
We are developing a sample repository comprising a collection of bond prospectus (corporate and municipal bonds) and their supplements.
+
terms from the Financial Industry Business Ontology (FIBO).
 +
  Documents can also be annotated using other ontologies and/or thesauri.
 +
We are developing a sample repository comprising a collection of bond prospectus  
 +
(corporate and municipal bonds) and their supplements.
  
  Karsha constructs a Lucene index of sections of the document (indexing the keywords within sentences). It uses Okapi cosine keyword based similarity to compare the sections (sentences) of the document with definitions for  
+
  Karsha constructs a Lucene index of sections of the document  
ontology terms and chooses/recommends the Top K terms. We focus on the FIBO since it provides an excellent set of definitions.
+
(indexing the keywords within sentences).  
 +
It uses Okapi cosine keyword based similarity to compare the sections (sentences)  
 +
of the document with definitions for ontology terms and chooses/recommends the  
 +
Top K terms. We focus on the FIBO since it provides an excellent set of definitions.

Revision as of 05:52, 14 September 2012

Karsha is Free Open Source Software that is licensed by the Lanka Software Foundation

Karsha: Document Annotation and Semantic Search (DASS)

Karsha DASS is a repository of financial documents that have been annotated using 
terms from the Financial  Industry Business Ontology (FIBO).  
Documents can also be annotated using other ontologies and/or thesauri.
We are developing a sample repository comprising a collection of bond prospectus 
(corporate and municipal bonds) and their supplements.
Karsha constructs a Lucene index of sections of the document 
(indexing the keywords within sentences). 
It uses Okapi cosine keyword based similarity to compare the sections (sentences) 
of the document with definitions for ontology terms and chooses/recommends the 
Top K terms. We focus on the FIBO since it provides an excellent set of definitions.