Ai Yori Aoshi ~Enishi~ Miyuki
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: 10 - Modern, OVA, Romance, Romantic Comedy, Short, 2003, College, Family Affairs, Seinen, Prequel
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 |
|---|---|---|---|---|---|---|---|---|
| Ai Yori Aoshi - Dream Story | 8 | 3.00 | 2.50 | 64% | 2.50 | 1.60 | 2.86 | 1.83 |
| Ai Yori Aoshi ~Enishi~ | 7 | 3.14 | 2.82 | 48% | 2.82 | 1.38 | 3.71 | 1.82 |
| Aa! Megami-sama - Sorezore no Tsubasa OVA | 6 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Ai Yori Aoshi | 6 | 3.65 | 3.32 | 36% | 3.32 | 1.20 | 4.86 | 1.75 |
| Full Metal Panic ~Fumoffu~ Special | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Aa! Megami-sama! (2005) OVA | 5 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| REC | 5 | 3.14 | 2.97 | 25% | 2.97 | 0.74 | 4.00 | 1.00 |
| Maison Ikkoku | 5 | 3.22 | 2.91 | 25% | 2.91 | 0.73 | 3.96 | 0.99 |
| Aa! Megami-sama - Sorezore no Tsubasa | 5 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| School Days OVA | 5 | 2.75 | 2.53 | 25% | 2.53 | 0.63 | 3.18 | 0.79 |
| Golden Time | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Shin Kimagure Orange Road: So Shite, Ano Natsu No Hajimari | 4 | 3.80 | 3.60 | 16% | 3.60 | 0.58 | 4.40 | 0.70 |
| Kimi ga Nozomu Eien - Haruka Route | 4 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Haiyore! Nyaruko-san OVA | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Aki-Sora | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Toradora! | 4 | 3.70 | 3.47 | 16% | 3.47 | 0.56 | 4.67 | 0.75 |
| Onegai Twins OAV | 5 | 2.57 | 2.21 | 25% | 2.21 | 0.55 | 3.05 | 0.76 |
| Aishiteru Ze Baby | 4 | 3.67 | 3.43 | 16% | 3.43 | 0.55 | 4.31 | 0.69 |
| Kanon | 4 | 3.70 | 3.38 | 16% | 3.38 | 0.54 | 4.49 | 0.72 |
| Onee-chan ga Kita | 6 | 2.00 | 2.00 | 36% | 1.50 | 0.54 | 2.00 | 0.72 |
| Kanon (2006) | 4 | 3.60 | 3.36 | 16% | 3.36 | 0.54 | 4.11 | 0.66 |
| Aa! Megami-sama! TV | 5 | 2.57 | 2.12 | 25% | 2.12 | 0.53 | 2.88 | 0.72 |
| Koi Kaze | 4 | 3.67 | 3.29 | 16% | 3.29 | 0.53 | 4.03 | 0.65 |
| Onegai Twins | 5 | 2.65 | 2.11 | 25% | 2.11 | 0.53 | 3.33 | 0.83 |
| Green Green OVA | 5 | 2.25 | 2.03 | 25% | 2.03 | 0.51 | 2.68 | 0.67 |
| Chobits | 4 | 3.56 | 3.16 | 16% | 3.16 | 0.51 | 4.82 | 0.77 |
| Itazura na Kiss | 4 | 3.50 | 3.12 | 16% | 3.12 | 0.50 | 3.85 | 0.62 |
| Clannad: After Story | 4 | 3.33 | 3.10 | 16% | 3.10 | 0.50 | 3.98 | 0.64 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 4 | 3.33 | 3.10 | 16% | 3.10 | 0.50 | 3.54 | 0.57 |
| Love Hina Again | 4 | 3.40 | 3.04 | 16% | 3.04 | 0.49 | 4.37 | 0.70 |
| Clannad (TV) | 4 | 3.38 | 3.03 | 16% | 3.03 | 0.48 | 3.97 | 0.64 |
| Love Hina - Motoko's Choice | 4 | 3.33 | 2.96 | 16% | 2.96 | 0.47 | 3.70 | 0.59 |
| Aa! Megami-sama! OVA | 4 | 3.35 | 2.96 | 16% | 2.96 | 0.47 | 4.59 | 0.73 |
| Kimi ga Nozomu Eien | 4 | 3.30 | 2.85 | 16% | 2.85 | 0.46 | 3.83 | 0.61 |
| Ajimu Kaigan Monogatari | 4 | 3.25 | 2.84 | 16% | 2.84 | 0.45 | 3.28 | 0.53 |
| Lamune | 4 | 3.00 | 2.68 | 16% | 2.68 | 0.43 | 3.37 | 0.54 |
| Chibits | 4 | 3.12 | 2.66 | 16% | 2.66 | 0.43 | 3.49 | 0.56 |
| .hack//Liminality | 4 | 3.00 | 2.65 | 16% | 2.65 | 0.42 | 3.15 | 0.50 |
| Tenjou Tenge: Ultimate Fight | 4 | 3.00 | 2.59 | 16% | 2.59 | 0.41 | 2.87 | 0.46 |
| Kimikiss Pure Rouge | 4 | 2.75 | 2.53 | 16% | 2.53 | 0.41 | 3.18 | 0.51 |
| Hinata no Aoshigure | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.00 | 0.48 |
| Suika | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.00 | 0.48 |
| Sekirei ~Pure Engagement~ | 4 | 3.00 | 2.50 | 16% | 2.50 | 0.40 | 2.86 | 0.46 |
| Watashi no Coffee Samurai - Jihanki-teki na Kareshi | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.00 | 0.48 |
| Inugami-san to Nekoyama-san | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.00 | 0.48 |
| Yume de Aetara (1999) | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.00 | 0.48 |
| Maison Ikkoku: Ikkoku-tou Nanpa Shimatsu ki | 4 | 3.00 | 2.50 | 16% | 2.50 | 0.40 | 2.43 | 0.39 |
| Aa! Megami-sama OVA 2011 | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.00 | 0.48 |
| Narutaru ~Mukuro naru hoshi Tama taru ko~ | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.86 | 0.62 |
| Boys Be | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.86 | 0.62 |
