Research Article
PurExt: Automated Extraction of the Purpose-Aware Rule from the Natural Language Privacy Policy in IoT
Algorithm 1
SentenceClassification ().
| Input: a sentence to be classified. | Output: a sentence category label in , where for explicit sentence, for implicit sentence, and for other sentences. | (1) | Construct a dependency tree structure of | (2) | Let be the root of | (3) | if is a or then | (4) | if the subject of is a Pnoun then | (5) | if is modified by a complement containing at least one CoU verb then | (6) | return. | (7) | else | (8) | return | (9) | end if | (10) | else | (11) | return | (12) | end if | (13) | else if is CoU verb then | (14) | if the object of contains at least one Data Object then | (15) | return | (16) | else | (17) | return | (18) | end if | (19) | else | (20) | return | (21) | end if |
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