Table 1 Simulation conditions
From: Systematic review using a spiral approach with machine learning
Criteria | Choice | Total Number |
|---|---|---|
Feature extractions | TF-IDF high | 3 |
TF-IDF low | ||
BoW | ||
Classifier models | Logistic regression | 4 |
Naïve Bayes | ||
Random forest | ||
SVM | ||
Query strategies | Max uncertainty | 2 |
Max probability | ||
Data types | Everything | 3 |
EndNote-only | ||
Full-text | ||
Screening | Full-text screening | 2 |
Title/abstract screening | ||
Features | Title + abstract | 3 |
Title + abstract + EndNote | ||
Title + abstract + EndNote + PDF | ||
Total | 360 | |