Urotsukidoji: Legend of the Overfiend
Rating Average: 3.7500Rating Stddev: 0.4330127018922193
Review Count: 4
Existing Best Bet #: 4.17834041425457
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.7500 - 0.4330127018922193 ) + ( 1.38629436111989 / 1.6094379124341 )
( 3.31698729810778 ) - 0.861353116146786
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.7500 - 0.21650635094611 ) - 0 ) * $similarity
( 3.53349364905389 - 0 ) * $similarity
3.53349364905389 * $similarity
In English: Average rating minus half the standard deviation of the ratings, with a penalty of half a rating point if there are fewer then five reviews with no variation in their ratings.
Discussion: This uses the average rating as the base, lowering the overall rating based on the amount of variance in the ratings. Additionally it lowers the rating if only a few people have rated it and they've all given it the same score. Perhaps shows with few ratings shouldn't even show up in best bets.
Keywords: 1 - Hentai
For reference, Devil Doll's similarity calc is this:
( $matching_keys * ( $matching_keys / $total_keys ) * $total_keys ) / ( $total_keys * $total_keys )
| Title | Key Match | Rating | Rating - stddev | Devil Doll's Similarity Calc | New bbet | New bbet * Similarity | Old bbet | Old bbet * Similarity |
|---|---|---|---|---|---|---|---|---|
| La Blue Girl | 1 | 3.80 | 3.60 | 100% | 3.60 | 3.60 | 4.40 | 4.40 |
| Gosenzo San-E | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Aniyome | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Sex Warrior Pudding | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Milk Junkies | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Shikkaku Ishi | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 2.00 | 4.00 |
| Yakin Byoutou | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Beat Angel Escalayer | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Hitozuma Kasumi-san | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Fencer of Minerva | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Yu-No | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| G-Taste | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.43 | 4.43 |
| Slight Fever Syndrome 2 | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Nightmare Campus | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Kao no nai Tsuki | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Meiking | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Ryokan Shirasagi | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Private Sessions | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Elfeana : The Animation | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Milkyway | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Discipline: Record of a Crusade | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Space Ofera Agga Ruter | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Shin Ruriiro No Yuki | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Enbo Taboo | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Lingeries | 1 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.43 | 4.43 |
| Tsumamigui : The Animation | 1 | 3.50 | 3.25 | 100% | 3.25 | 3.25 | 3.43 | 3.43 |
| Mezzo Forte | 1 | 3.25 | 2.92 | 100% | 2.92 | 2.92 | 3.88 | 3.88 |
| Buttobi CPU | 1 | 3.29 | 2.85 | 100% | 2.85 | 2.85 | 3.61 | 3.61 |
| Black Bible | 1 | 3.00 | 2.68 | 100% | 2.68 | 2.68 | 3.37 | 3.37 |
| Kite | 1 | 3.05 | 2.55 | 100% | 2.55 | 2.55 | 3.94 | 3.94 |
| Sex Demon Queen | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.68 | 3.68 |
| Darling | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Can Can Bunny Extra | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Viper GTS | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Blood Royal | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Suika | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Virgin Night | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Secret Desires | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Slight Fever Syndrome | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Magical Twilight | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Dokyuusei | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Nami SOS! | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Soreyuke Marin-chan | 1 | 3.00 | 2.50 | 100% | 2.50 | 2.50 | 2.43 | 2.43 |
| Stepmother's sin | 1 | 3.00 | 2.50 | 100% | 2.50 | 2.50 | 2.43 | 2.43 |
| Waver | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Seijun Kango Gakuin | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Rei Rei: Missionary of Love | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Midnight Sleezy Train | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Dragon Rider | 1 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.43 | 3.43 |
| Ai Shimai | 1 | 2.80 | 2.31 | 100% | 2.31 | 2.31 | 2.82 | 2.82 |
