Table 4.
Dataset attributes based on URL file name.
| Nr. | Attribute | Format | Description | Values |
|---|---|---|---|---|
| 1 | qty_dot_file | Number of ”.” signs | Numeric | |
| 2 | qty_hyphen_file | Number of ”-” signs | Numeric | |
| 3 | qty_underline_file | Number of ”_” signs | Numeric | |
| 4 | qty_slash_file | Number of ”/” signs | Numeric | |
| 5 | qty_questionmark_file | Number of ”?” signs | Numeric | |
| 6 | qty_equal_file | Number of ”=” signs | Numeric | |
| 7 | qty_at_file | Number of ”@” signs | Numeric | |
| 8 | qty_and_file | Number of ”&” signs | Numeric | |
| 9 | qty_exclamation_file | Number of ”!” signs | Numeric | |
| 10 | qty_space_file | Number of ” ” signs | Numeric | |
| 11 | qty_tilde_file | Number of ”signs | Numeric | |
| 12 | qty_comma_file | Number of ”,” signs | Numeric | |
| 13 | qty_plus_file | Number of ”+” signs | Numeric | |
| 14 | qty_asterisk_file | Number of ”*” signs | Numeric | |
| 15 | qty_hashtag_file | Number of ”#” signs | Numeric | |
| 16 | qty_dollar_file | Number of ”$” signs | Numeric | |
| 17 | qty_percent_file | Number of ”%” signs | Numeric | |
| 18 | file_length | Number of file name characters | Numeric |