Table 2 Top 20 feature words identified by the proposed academic journal predatory checking (AJPC) system.

From: An open automation system for predatory journal detection

Rank

Feature

Rank

Feature

1

Journal

11

Biochemistry

2

Issue

12

Engineering

3

International

13

Index

4

Volume

14

Review

5

Paper

15

Doi *

6

Research

16

Biology

7

Science

17

Molecular

8

Factor

18

Peer

9

Impact

19

Submission

10

Publication

20

Field

  1. *Doi (digital object identifier) is a term designating an intellectual copyright for a name or idea posted on the Internet.