Dōkyūsei
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: 7 - 2016, Drama, Romance, Movie, Modern, High School, Yaoi
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 |
|---|---|---|---|---|---|---|---|---|
| Koe no Katachi | 6 | 4.00 | 4.00 | 73% | 3.50 | 2.57 | 4.00 | 2.94 |
| Cider no Yō ni Kotoba ga Wakiagaru | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| ReLIFE | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Kimagure Orange Road: Ano hi ni Kaeritai | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.00 | 1.63 |
| Toki Wo Kakeru Shoujo | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.21 | 1.70 |
| Mimi wo Sumaseba | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.00 | 1.63 |
| Hanasaku Iroha: Home Sweet Home | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Dounika Naru Hibi | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Aura: Maryūinkōga Saigo no Tatakai | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Kono Danshi, Sekika ni Nayandemasu | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| BECK | 4 | 3.83 | 3.65 | 32% | 3.65 | 1.19 | 4.57 | 1.49 |
| Fruits Basket | 4 | 3.85 | 3.61 | 32% | 3.61 | 1.18 | 5.23 | 1.71 |
| Shin Kimagure Orange Road: So Shite, Ano Natsu No Hajimari | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Suzuka | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Paradise Kiss | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Tenchi Muyou! in Love | 4 | 3.80 | 3.53 | 32% | 3.53 | 1.15 | 4.94 | 1.61 |
| Hakubo | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Kimi no Na wa | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Clannad (Movie) | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.86 | 1.46 |
| Aki-Sora | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| The Garden of Words | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Maria-sama ga Miteru | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Hotarubi no Mori e | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Liz to Aoitori | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Aku no Hana | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Kizumonogatari | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Fruits Basket 2nd Season | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Seishun Buta Yarō wa Yume-Miru Shōjo no Yume wo Minai | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Fruits Basket: The Final | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Kimi to, Nami ni Noretara | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Suzumiya Haruhi no Shoushitsu | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.68 | 1.53 |
| Happy Sugar Life | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Hibike! Euphonium: Chikai no Finale | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Ryū to Sobakasu no Hime | 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 |
| Aishiteru Ze Baby | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 4.31 | 1.41 |
| Kanon | 4 | 3.70 | 3.38 | 32% | 3.38 | 1.10 | 4.49 | 1.47 |
| Zutto Mae kara Suki deshita.: Kokuhaku Jikkou Iinkai | 6 | 2.00 | 2.00 | 73% | 1.50 | 1.10 | 2.00 | 1.47 |
| Suki ni Naru Sono Shunkan wo.: Kokuhaku Jikkou Iinkai | 6 | 2.00 | 2.00 | 73% | 1.50 | 1.10 | 2.00 | 1.47 |
| Kanon (2006) | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.11 | 1.34 |
| Koi Kaze | 4 | 3.67 | 3.29 | 32% | 3.29 | 1.08 | 4.03 | 1.32 |
| Gekijouban Air | 5 | 2.33 | 2.10 | 51% | 2.10 | 1.07 | 2.98 | 1.52 |
| Hibike! Euphonium 2 | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Bokura ga Ita | 4 | 3.43 | 3.18 | 32% | 3.18 | 1.04 | 4.14 | 1.35 |
| Kareshi Kanojo no Jijoo | 4 | 3.50 | 3.14 | 32% | 3.14 | 1.02 | 4.70 | 1.53 |
| Itazura na Kiss | 4 | 3.50 | 3.12 | 32% | 3.12 | 1.02 | 3.85 | 1.26 |
| I's Pure | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Clannad (TV) | 4 | 3.38 | 3.03 | 32% | 3.03 | 0.99 | 3.97 | 1.30 |
| Midori no Hibi | 4 | 3.40 | 3.00 | 32% | 3.00 | 0.98 | 4.03 | 1.32 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 4 | 3.20 | 3.00 | 32% | 3.00 | 0.98 | 3.80 | 1.24 |
