Advances, Systems and Applications
Table 1 Symbol overview of frequent pattern
Symbol | Meaning |
|---|---|
\(DS\) | Data Stream |
\({T_i}\) | Transaction that arrives at time i |
TID | Data Identification |
\(freq(P)\) | frequent pattern \(P\) |
\(support(P)\) | Support degree of the frequent pattern \(P\) |
\(\theta\) | Minimum support threshold |
\(n\) | Number of data in the data stream |