Summarizing Online Movie Reviews: A Machine Learning Approach to Big Data Analytics

Table 4

Combination of unigrams, bigrams, and trigrams features representation.

Review-docs	Acting	Acting good	Acting good film	Loved	Loved that	Loved that film	Film	That	That film	Class
Review-doc1	0	0	0	1	1	1	1	1	1	+ve
Review-doc2	0	0	0	0	0	0	1	1	1	−ve
Review-doc3	1	1	1	0	0	0	1	0	0	+ve