Last updated on 2024-12-23 12:49:47 CET.
| Package | NOTE | OK |
|---|---|---|
| rrecsys | 10 | 3 |
Current CRAN status: NOTE: 10, OK: 3
Version: 0.9.7.3.1
Check: Rd files
Result: NOTE
checkRd: (-1) rrecsys.Rd:72: Lost braces; missing escapes or markup?
72 | The average deviation rating $dev_{ij}$ between co-rated items is defined by:
| ^
checkRd: (-1) rrecsys.Rd:76: Lost braces; missing escapes or markup?
76 | Where $c_{ij}$ is the number of co-ratings between items $i$ and $j$ and $r_{ui}$ is an existing rating for user $u$ on item $i$. The Weighted Slope One takes into account both, information from users who rated the same item and the number of observed ratings.
| ^
checkRd: (-1) rrecsys.Rd:76: Lost braces; missing escapes or markup?
76 | Where $c_{ij}$ is the number of co-ratings between items $i$ and $j$ and $r_{ui}$ is an existing rating for user $u$ on item $i$. The Weighted Slope One takes into account both, information from users who rated the same item and the number of observed ratings.
| ^
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