Table 2 Inverted index
Keyword | Content ID |
|---|---|
\(w_{1}\) | 1, 2, 5 |
\(w_{2}\) | 3 |
\(w_{3}\) | 2 |
\(w_{4}\) | 5 |
\(w_{5}\) | 1, 3 |
\(w_{6}\) | 4 |
\(w_{7}\) | 4 |
\(w_{8}\) | 2 |
\(w_{9}\) | 3, 4 |
\(w_{10}\) | 5 |
Keyword | Content ID |
|---|---|
\(w_{1}\) | 1, 2, 5 |
\(w_{2}\) | 3 |
\(w_{3}\) | 2 |
\(w_{4}\) | 5 |
\(w_{5}\) | 1, 3 |
\(w_{6}\) | 4 |
\(w_{7}\) | 4 |
\(w_{8}\) | 2 |
\(w_{9}\) | 3, 4 |
\(w_{10}\) | 5 |