Skip to main content

Advertisement

Table 2 Results when applying rule set in table i to a corpus of 24 millions tweets. The last rows indicates the numbers of tweets extracted with given effects (insomnia, stress and headache)

From: Extracting health-related causality from twitter messages using natural language processing

Matched rule # Insomnia (of 3827) Stress (of 29,705) Headache (of 11,252)
1 58 381 78
2 4 12 3
3 0 4 1
4 1 21 2
5 0 32 0
6 9 51 10
Total 72 501 94
# extracted causalities 41 98 42