Different Types of Text Summarization

 Broad Classification:



•           Single Document Summarization

Ø   Given a single document to generate a summary

 

•           Multiple Document Summarization

Ø   Given a group of documents to generate a summary out of it

 

•           Generic Summarization

Ø   Summarize the content of a document

 

•           Domain Specific

Ø   Text summarization aims at extracting the essential information from a text to produce a shorter version,  such as generating headlines for news and subject lines for emails.

 

•           Query-focused Summarization

Ø   Summarize a document with respect to an information need expressed in a user query

 

•           Extractive Text Summarization

Ø   Create the summary from phrases or sentences in the given documents

 

•           Abstractive Text Summarization

Ø    Express the idea in the source document using different word




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