Research Article
[Retracted] Using the Ship-Gram Model for Japanese Keyword Extraction Based on News Reports
Table 1
Different types of datasets.
| Types of | Source | Whether to bring marked keywords | Number of articles |
| MOOC dataset | MOOC video | No | 200 | News dataset | Southern Weekend | Yes | 1388 | Summary dataset | HowNet | Yes | 6160 |
|
|