Attribute-Sentiment Pair Correlation Model Based on Online User Reviews

Table 3

Comparison of word pair extraction results with different window sizes.

Window size	Precision	Recall	F1
2	88.3	65.7	75.34
3	85.8	78.8	82.15
4	79.6	79.1	79.34
5	72.1	82.4	76.90