Difference between revisions of "Text summarization"

From Cohen Courses
Jump to navigationJump to search
Line 1: Line 1:
 
== Summary ==
 
== Summary ==
  
Text Summarization (or summarization for short) is a task in the field of computational linguistics which...
+
Text Summarization (also known as summarization, and automatic summarization) is a natural language processing task which focuses on creating shortened versions of texts with computer algorithms/software that retain the important points of the original piece of text.
  
 
== Common Approaches ==
 
== Common Approaches ==

Revision as of 15:49, 30 September 2010

Summary

Text Summarization (also known as summarization, and automatic summarization) is a natural language processing task which focuses on creating shortened versions of texts with computer algorithms/software that retain the important points of the original piece of text.

Common Approaches

Some common approaches to text summarization include the following:

Challenges / Issues

Some major challenges in text summarization

Example Systems

  • LexRank - [1]
  • MEAD summarizer - [2]
  • News In Essence - [3]

Links

  • A bit outdated website with some references related to text summarization - [4]
  • Wikipedia article on automatic summarization - [5]