Research Article
Recommending Ads from Trustworthy Relationships in Pervasive Environments
Table 2
Ground truth test results for trust inference.
| Test | Variables | Weighting method | Average | Accuracy |
| 1 | Inbox messages, comments, wall posts | PCA | 18.4 | 63% | 2 | Inbox messages, comments, wall posts, tags to | PCA | 17.6 | 65% |
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