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Table 1 The helminths data: classification performance of the unsupervised LDA algorithm based on documents title and abstract. The relevance threshold is calculated based on the 80th percentile of the search keywords score

From: Unsupervised title and abstract screening for systematic review: a retrospective case-study using topic modelling methodology

  

Automated prediction

 
  

Not relevant

Relevant

Total

Manual assignment title/abstract

Not relevant

930

272

1202

 

Relevant

35

81

116

 

Total

965

353

1318