Research Article
Keyword Extraction for Medium-Sized Documents Using Corpus-Based Contextual Semantic Smoothing
Table 1
Different combinations of POS in the literature.
| S# | | |
| | [26–30] | Nouns only | | [9, 31] | Nouns and verbs only | | [6, 20–23, 32, 33] | Nouns and adjectives only | | [15, 34–37] | Nouns, verbs, and adjectives only | | [16] | Nouns, verbs, adjectives, and adverbs only | | [38] | Verbs and adverbs only |
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