Minami-ke: Betsubara
Rating Average: 3.0000Rating Stddev: 0
Review Count: 2
Existing Best Bet #: 3.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0.693147180559945 / 1.6094379124341 )
( 3 ) - 0.430676558073393
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, OVA, Modern, Comedy, Slice of Life, Anime-Manga Bundle, 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 |
|---|---|---|---|---|---|---|---|---|
| Aki-Sora | 6 | 4.00 | 4.00 | 73% | 3.50 | 2.57 | 4.00 | 2.94 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 6 | 3.33 | 3.10 | 73% | 3.10 | 2.28 | 3.54 | 2.60 |
| Kyou no Go no Ni (2009) | 6 | 3.00 | 3.00 | 73% | 2.50 | 1.84 | 3.00 | 2.20 |
| Full Metal Panic! The Second Raid (OVA) | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.86 | 2.48 |
| Clannad: After Story | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.98 | 2.03 |
| Nodame Cantabile OVA | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
| Clannad: After Story - Kyou Chapter | 6 | 2.33 | 2.10 | 73% | 2.10 | 1.54 | 2.54 | 1.87 |
| Da Capo If | 5 | 3.00 | 2.50 | 51% | 2.50 | 1.28 | 2.43 | 1.24 |
| Kyou no Go no Ni (OVA) | 5 | 2.60 | 2.36 | 51% | 2.36 | 1.20 | 3.11 | 1.59 |
| Kimi ga Nozomu Eien - Haruka Route | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Minami-ke Okaeri | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.86 | 1.46 |
| Sasameki Koto | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.86 | 1.46 |
| Ladies versus Butlers! | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.86 | 1.46 |
| Amaama to Inazuma | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Haiyore! Nyaruko-san OVA | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Toradora! | 4 | 3.70 | 3.47 | 32% | 3.47 | 1.13 | 4.67 | 1.53 |
| Gunsmith Cats | 4 | 3.71 | 3.42 | 32% | 3.42 | 1.12 | 4.77 | 1.56 |
| Azumanga Daioh (TV) | 4 | 3.67 | 3.37 | 32% | 3.37 | 1.10 | 4.75 | 1.55 |
| Suzumiya Haruhi no Yuutsu 2009 | 5 | 2.40 | 2.16 | 51% | 2.16 | 1.10 | 2.91 | 1.48 |
| Minami-ke | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.11 | 1.34 |
| K-On! TV Special | 5 | 2.33 | 2.10 | 51% | 2.10 | 1.07 | 2.54 | 1.30 |
| Akane-Iro ni Somaru Saka (OVA) | 5 | 2.33 | 2.10 | 51% | 2.10 | 1.07 | 2.54 | 1.30 |
| Genshiken OVA | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Denpateki na Kanojo | 5 | 2.25 | 2.03 | 51% | 2.03 | 1.04 | 2.68 | 1.37 |
| Kowarekake no Orgel | 4 | 3.40 | 3.16 | 32% | 3.16 | 1.03 | 3.91 | 1.28 |
| REC | 4 | 3.14 | 2.97 | 32% | 2.97 | 0.97 | 4.00 | 1.31 |
| Kiss×sis OVA | 6 | 1.50 | 1.25 | 73% | 1.25 | 0.92 | 1.86 | 1.37 |
| K-ON! | 4 | 3.00 | 2.73 | 32% | 2.73 | 0.89 | 3.67 | 1.20 |
| Lamune | 4 | 3.00 | 2.68 | 32% | 2.68 | 0.88 | 3.37 | 1.10 |
| Golden Boy | 4 | 3.06 | 2.54 | 32% | 2.54 | 0.83 | 3.83 | 1.25 |
| School Days OVA | 4 | 2.75 | 2.53 | 32% | 2.53 | 0.83 | 3.18 | 1.04 |
| Wind: A Breath of Heart - Omake OVA | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Higurashi no Naku Koro ni Rei | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Higurashi no Naku Koro ni: Nekogoroshi-hen | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Mai-HiME Omake Special | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Seto no Hanayome (OVA) | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Hachimitsu to Kuroba Specials | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Mitsudomoe | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Ookami to Kohaku-iro no Yuuutsu | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.68 | 1.20 |
| Aa! Megami-sama OVA 2011 | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Watashi no Coffee Samurai - Jihanki-teki na Kareshi | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Minami-ke Tadaima | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Hellsing Ultimate | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Bentou no Gokui | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Ore no Imouto ga Konna ni Kawaii Wake ga Nai Dai 2-ki | 4 | 2.67 | 2.43 | 32% | 2.43 | 0.79 | 2.88 | 0.94 |
| Yume de Aetara | 4 | 2.67 | 2.43 | 32% | 2.43 | 0.79 | 2.88 | 0.94 |
| Kanon: Kaza Hana | 4 | 2.60 | 2.36 | 32% | 2.36 | 0.77 | 3.11 | 1.02 |
| Amagami SS Short Animations | 5 | 2.00 | 2.00 | 51% | 1.50 | 0.77 | 2.00 | 1.02 |
| K-On!! OVA | 5 | 2.00 | 2.00 | 51% | 1.50 | 0.77 | 2.00 | 1.02 |
| Sakura Tsuushin | 5 | 2.00 | 1.50 | 51% | 1.50 | 0.77 | 2.11 | 1.08 |
