Research Article
OPTCLOUD: An Optimal Cloud Service Selection Framework Using QoS Correlation Lens
Table 2
Correlation coefficient of QWS dataset QoS attributes.
| | | RT | Ava | Succ | Th | Re | Com | BP | Lat | Doc |
| | RT | 1 | | | | | | | | | | Ava | −0.0664 | 1 | | | | | | | | | Succ | −0.2530 | 0.2007 | 1 | | | | | | | | Th | −0.0773 | 0.9892 | 0.2007 | 1 | | | | | | | Re | 0.0471 | 0.1289 | 0.2556 | 0.1211 | 1 | | | | | | Com | −0.0828 | 0.2436 | 0.0603 | 0.2609 | −0.03 | 1 | | | | | BP | 0.0327 | 0.0571 | 0.1684 | 0.0554 | 0.6895 | 0.0336 | 1 | | | | Lat | 0.3907 | −0.0988 | −0.1450 | −0.1107 | −0.0239 | −0.0773 | −0.0079 | 1 | | | Doc | −0.0402 | −0.0058 | −0.0311 | 0.0044 | 0.0606 | −0.0803 | −0.0366 | −0.0403 | 1 |
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