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Table 3 Results for Naive Bayes classification

From: OMG U got flu? Analysis of shared health messages for bio-surveillance

 

P

R

F1

 

A

  

UNI

0.55

0.77

0.64

UNI+SRL

0.56

0.80

0.66

UNI+BI

0.54

0.80

0.65

UNI+BI+SRL

0.56

0.80

0.66

 

I

  

UNI

0.54

0.57

0.55

UNI+BI

0.48

0.43

0.46

 

P

  

UNI

0.60

0.80

0.68

UNI+SRL

0.61

0.81

0.70

UNI+BI

0.61

0.83

0.70

UNI+BI+SRL

0.62

0.84

0.71

 

W

  

UNI

0.24

0.63

0.35

UNI+SRL

0.29

0.78

0.42

UNI+BI

0.25

0.72

0.37

UNI+BI+SRL

0.26

0.72

0.38

 

S

  

UNI

0.53

0.70

0.61

UNI+SRL

0.59

0.74

0.65

UNI+BI

0.54

0.78

0.64

UNI+BI+SRL

0.57

0.78

0.66

  1. F1 results for tweet classification using Naive Bayes. UNI = unigram, BI = bigram, SRL = Simple Rule Language regular expression.
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Journal of Biomedical Semantics

ISSN: 2041-1480