What are most challenging problems of text mining?

01 January 1970 1 2K Report

I am refining my research goals related to text mining and finding gaps in existing research. For this purpose I have studied various algorithms and their applications. Can any body tell me what are top 5 most challenging problems of text mining.

Regards!

Robert Wielgat

I am not an expert in text mining but check these links:

http://www.ijcsi.org/papers/IJCSI-9-6-2-431-436.pdf

http://www.ijric.org/volumes/Vol3/8Vol3.pdf

http://www.cs.uvm.edu/~icdm/10Problems/10Problems-06.pdf

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