Ookami to Kohaku-iro no Yuuutsu
Rating Average: 3.0000Rating Stddev: 0
Review Count: 3
Existing Best Bet #: 3.68260619448599
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 1.09861228866811 / 1.6094379124341 )
( 3 ) - 0.682606194485985
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: 7 - 2009, Anime-Manga Bundle, OVA, Kemonomimi, Fantasy, Deities, Seinen
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 |
|---|---|---|---|---|---|---|---|---|
| Ookami to Koushinryou - Season 2 | 5 | 3.40 | 3.00 | 51% | 3.00 | 1.53 | 3.60 | 1.84 |
| Higurashi no Naku Koro ni Rei | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Da Capo If | 5 | 3.00 | 2.50 | 51% | 2.50 | 1.28 | 2.43 | 1.24 |
| Aki-Sora | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Aa! Megami-sama - Sorezore no Tsubasa OVA | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Kanokon: Manatsu no Daishanikusai | 5 | 2.50 | 1.94 | 51% | 1.94 | 0.99 | 2.50 | 1.27 |
| Ookami to Koushinryou | 4 | 3.17 | 2.98 | 32% | 2.98 | 0.97 | 3.91 | 1.28 |
| xxxHOLiC Shunmuki | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Minami-ke: Betsubara | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Kyou no Go no Ni (2009) | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Aa! Megami-sama OVA 2011 | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Clannad: After Story - Kyou Chapter | 4 | 2.33 | 2.10 | 32% | 2.10 | 0.68 | 2.54 | 0.83 |
| Kamichu! | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Haiyore! Nyaruko-san OVA | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Aa! Megami-sama - Tatakau Tsubasa | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| Fullmetal Alchemist OVA1: the Blind Alchemist | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Tsubasa Tokyo Revelations | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Gekijouban Aa! Megami-sama! | 3 | 3.70 | 3.34 | 18% | 3.34 | 0.61 | 4.85 | 0.89 |
| xxxHOLiC Rou | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Mahou Sensei Negima! Shiroki Tsubasa Ala Alba | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Higurashi no Naku Koro ni Kai | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Zoku Natsume Yuujinchou | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Nodame Cantabile OVA | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| To Aru Kagaku no Railgun | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.98 | 0.73 |
| Aa! Megami-sama! (2005) OVA | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Tears to Tiara | 3 | 3.25 | 3.03 | 18% | 3.03 | 0.56 | 3.68 | 0.68 |
| Aa! Megami-sama! OVA | 3 | 3.35 | 2.96 | 18% | 2.96 | 0.54 | 4.59 | 0.84 |
| Dragon Half | 3 | 3.12 | 2.73 | 18% | 2.73 | 0.50 | 3.64 | 0.67 |
| Queen's Blade: Rurou no Senshi OVA | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| Tayutama: Kiss on my Deity | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.68 | 0.88 |
| .hack//Liminality | 3 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| The Sacred Blacksmith | 3 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| Cossette no Shouzou | 3 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| Omamori Himari | 3 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| Sekirei OVA | 3 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 2.87 | 0.53 |
| Sora no Otoshimono | 3 | 3.00 | 2.55 | 18% | 2.55 | 0.47 | 3.11 | 0.57 |
| Hyakko Extra | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Needless | 3 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.86 | 0.53 |
| Gingitsune | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Umineko no Naku Koro ni | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Hells Angels | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Watashi no Coffee Samurai - Jihanki-teki na Kareshi | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Night Wizard | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.43 | 0.63 |
| Da Capo | 3 | 2.80 | 2.43 | 18% | 2.43 | 0.45 | 3.05 | 0.56 |
| Suzumiya Haruhi-chan no Yuuutsu (ONA) | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Mirai Nikki Redial | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Kiss×sis OVA | 4 | 1.50 | 1.25 | 32% | 1.25 | 0.41 | 1.86 | 0.61 |
| Queen's Blade: Gyokuza no Tsugumono | 3 | 2.33 | 2.10 | 18% | 2.10 | 0.39 | 2.54 | 0.47 |
| Akane-Iro ni Somaru Saka (OVA) | 3 | 2.33 | 2.10 | 18% | 2.10 | 0.39 | 2.54 | 0.47 |
