Nami SOS!
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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: 8 - OVA, Fantasy, Creepy, Ecchi, Hentai, Mahou Shoujo, Pervert, 2003
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 |
|---|---|---|---|---|---|---|---|---|
| Shin Ruriiro No Yuki | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Lingeries | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Discipline: Record of a Crusade | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Enbo Taboo | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Kao no nai Tsuki | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Ryokan Shirasagi | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| G-Taste | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Beat Angel Escalayer | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Suika | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Dragon Rider | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| Daraku | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Momiji | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Bokusatsu Tenshi Dokuro-chan 2nd Series | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.68 | 1.05 |
| Step Sister | 4 | 2.33 | 2.10 | 25% | 2.10 | 0.52 | 2.54 | 0.64 |
| La Blue Girl | 3 | 3.80 | 3.60 | 14% | 3.60 | 0.51 | 4.40 | 0.62 |
| Gekijō-ban Mahō Shōjo Madoka Magica Kōhen: Eien no Monogatari | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Hitozuma Kasumi-san | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Milk Junkies | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Sex Warrior Pudding | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Haiyore! Nyaruko-san OVA | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Aniyome | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Milkyway | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Kanokon: Manatsu no Daishanikusai | 4 | 2.50 | 1.94 | 25% | 1.94 | 0.49 | 2.50 | 0.62 |
| Nurse Witch Komugi-chan Magikarte Z | 3 | 3.50 | 3.25 | 14% | 3.25 | 0.46 | 3.43 | 0.48 |
| Mahou Sensei Negima! Shiroki Tsubasa Ala Alba | 3 | 3.50 | 3.25 | 14% | 3.25 | 0.46 | 3.43 | 0.48 |
| Mamono Hunter Youko | 3 | 3.00 | 3.00 | 14% | 3.00 | 0.42 | 4.00 | 0.56 |
| Bokusatsu Tenshi Dokuro-chan | 4 | 2.00 | 1.68 | 25% | 1.68 | 0.42 | 2.37 | 0.59 |
| Bakuretsu Hunters OVA | 3 | 3.17 | 2.98 | 14% | 2.98 | 0.42 | 3.91 | 0.55 |
| Shingetsutan Tsukihime | 3 | 3.12 | 2.73 | 14% | 2.73 | 0.38 | 3.64 | 0.51 |
| Black Bible | 3 | 3.00 | 2.68 | 14% | 2.68 | 0.38 | 3.37 | 0.47 |
| Oppai Life | 4 | 2.00 | 2.00 | 25% | 1.50 | 0.38 | 2.00 | 0.50 |
| .hack//Liminality | 3 | 3.00 | 2.65 | 14% | 2.65 | 0.37 | 3.15 | 0.44 |
| Cossette no Shouzou | 3 | 3.00 | 2.65 | 14% | 2.65 | 0.37 | 3.15 | 0.44 |
| Eiken | 4 | 1.71 | 1.49 | 25% | 1.49 | 0.37 | 2.47 | 0.62 |
| Ichiban Ushiro no Daimaou | 3 | 3.00 | 2.59 | 14% | 2.59 | 0.36 | 3.30 | 0.46 |
| Sekirei OVA | 3 | 3.00 | 2.59 | 14% | 2.59 | 0.36 | 2.87 | 0.40 |
| Po-Po-Tan | 3 | 3.00 | 2.59 | 14% | 2.59 | 0.36 | 2.87 | 0.40 |
| Sora no Otoshimono | 3 | 3.00 | 2.55 | 14% | 2.55 | 0.36 | 3.11 | 0.44 |
| Golden Boy | 3 | 3.06 | 2.54 | 14% | 2.54 | 0.36 | 3.83 | 0.54 |
| Enban Koujo Valkyrie Juunigatsu no Yasoukyoku | 3 | 3.00 | 3.00 | 14% | 2.50 | 0.35 | 3.00 | 0.42 |
| Rei Rei: Missionary of Love | 3 | 3.00 | 3.00 | 14% | 2.50 | 0.35 | 3.00 | 0.42 |
| Stepmother's sin | 3 | 3.00 | 2.50 | 14% | 2.50 | 0.35 | 2.43 | 0.34 |
| Sex Demon Queen | 3 | 3.00 | 3.00 | 14% | 2.50 | 0.35 | 3.68 | 0.52 |
| Midnight Sleezy Train | 3 | 3.00 | 3.00 | 14% | 2.50 | 0.35 | 3.00 | 0.42 |
| Dai Mahou Touge Omake | 3 | 3.00 | 3.00 | 14% | 2.50 | 0.35 | 3.00 | 0.42 |
| Soreyuke Marin-chan | 3 | 3.00 | 2.50 | 14% | 2.50 | 0.35 | 2.43 | 0.34 |
| Mahou Shoujo Tai Arusu the Adventure | 3 | 3.00 | 3.00 | 14% | 2.50 | 0.35 | 3.00 | 0.42 |
| Waver | 3 | 3.00 | 3.00 | 14% | 2.50 | 0.35 | 3.00 | 0.42 |
| Cardcaptor Sakura: Clear Card-hen Prologue - Sakura to Futatsu no Kuma | 3 | 3.00 | 3.00 | 14% | 2.50 | 0.35 | 3.00 | 0.42 |
| Puni Puni Poemi | 3 | 2.83 | 2.38 | 14% | 2.38 | 0.34 | 3.48 | 0.49 |
