9. The method of claim 1 , wherein determining the similarity relationship comprises: using a semantic graph representing relations between words to compare the text seed to one or more words in each of the one or more adjacent text subgroups; and using the comparison to associate the text seed with the one or more adjacent text subgroups.
9. The method of claim 1 , wherein determining the similarity relationship comprises: using a semantic graph representing relations between words to compare the text seed to one or more words in each of the one or more adjacent text subgroups; and using the comparison to associate the text seed with the one or more adjacent text subgroups. 10. The method of claim 9 , further comprising generating the semantic graph using at least one of pre-generated summarization of the electronic text, metadata of the electronic text, semantic analysis of the electronic text, semantic indexing, natural language processing (NLP), and statistical techniques.