Table 2 Classification of common reputation data in electronic marketplaces
From: TRIVIA: visualizing reputation profiles to detect malicious sellers in electronic marketplaces
Information block | Data | Data type | Comment |
|---|---|---|---|
Feedback | Multi-dimensional | Typical feedback in electronic marketplaces involves both a rating and a textual review | |
Rating | 1-dimensional | ||
Review | Text | ||
Time | 1-dimensional | ||
Transaction context | Multi-dimensional | Product type, price and time as context attributes are exemplary chosen | |
Product type | 1-dimensional | ||
Price | 1-dimensional | ||
Time | 1-dimensional | ||
Actors | Network | Through direct ratings, a uni-directed referral graph is created | |
Rater/advisor | Multi-dimensional | ||
Ratee | Multi-dimensional |