Research Article
Runtime Detection Framework for Android Malware
Table 1
Notations for the confidence value calculation.
| | An observed sequence of dangerous API invocations, | | Document frequency, the number of documents the term occurs in | | Transition probability distribution, | | Emission probability distribution, | | Initial probability distribution, | | Hidden Markov model, | | The number of states | | The number of traces | | The number of dangerous API invocations |
|
|