Yume kara, Samenai
Rating Average: 2.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 2
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 2 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.0000 - 0 ) - 0.5 ) * $similarity
( 2 - 0.5 ) * $similarity
1.5 * $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: 5 - 1987, Romance, OVA, Modern, High School
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 | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| School Rumble OVA Ichigakki Hoshu | 4 | 3.60 | 3.36 | 64% | 3.36 | 2.15 | 4.11 | 2.63 |
| Rumik World: Warau Hyouteki | 5 | 2.25 | 2.03 | 100% | 2.03 | 2.03 | 2.68 | 2.68 |
| I's Pure | 4 | 3.33 | 3.10 | 64% | 3.10 | 1.98 | 3.54 | 2.27 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 4 | 3.33 | 3.10 | 64% | 3.10 | 1.98 | 3.54 | 2.27 |
| Seto no Hanayome (OVA) | 4 | 3.00 | 2.50 | 64% | 2.50 | 1.60 | 2.43 | 1.56 |
| Kono Danshi, Sekika ni Nayandemasu | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Fragtime | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| A-Girl | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| One: Kagayaku Kisetsu e | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Kimagure Orange Road OVA 2 | 4 | 2.67 | 2.43 | 64% | 2.43 | 1.56 | 2.88 | 1.84 |
| Kanon: Kaza Hana | 4 | 2.60 | 2.36 | 64% | 2.36 | 1.51 | 3.11 | 1.99 |
| Toki Wo Kakeru Shoujo | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.21 | 1.88 |
| Ouran Koko Host Club | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.11 | 1.84 |
| Clannad: After Story - Kyou Chapter | 4 | 2.33 | 2.10 | 64% | 2.10 | 1.34 | 2.54 | 1.63 |
| Kimikiss Pure Rouge (DVD) - Special | 4 | 2.33 | 2.10 | 64% | 2.10 | 1.34 | 2.54 | 1.63 |
| Kimagure Orange Road OVA 1 | 4 | 2.33 | 2.10 | 64% | 2.10 | 1.34 | 2.54 | 1.63 |
| Mai-HiME | 3 | 3.88 | 3.71 | 36% | 3.71 | 1.34 | 4.84 | 1.74 |
| BECK | 3 | 3.83 | 3.65 | 36% | 3.65 | 1.31 | 4.57 | 1.65 |
| Green Green OVA | 4 | 2.25 | 2.03 | 64% | 2.03 | 1.30 | 2.68 | 1.71 |
| Denpateki na Kanojo | 4 | 2.25 | 2.03 | 64% | 2.03 | 1.30 | 2.68 | 1.71 |
| Fruits Basket | 3 | 3.85 | 3.61 | 36% | 3.61 | 1.30 | 5.23 | 1.88 |
| Suzuka | 3 | 3.80 | 3.60 | 36% | 3.60 | 1.30 | 4.40 | 1.58 |
| Cross Game | 3 | 3.80 | 3.60 | 36% | 3.60 | 1.30 | 4.40 | 1.58 |
| Clannad Mouhitosu no Sekai Tomoyo Hen | 4 | 2.20 | 2.00 | 64% | 2.00 | 1.28 | 2.80 | 1.79 |
| Ai Yori Aoshi ~Enishi~ Miyuki | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Paradise Kiss | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Hayate no Gotoku !! | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Kimi ga Nozomu Eien - Haruka Route | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Aku no Hana | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Happy Lesson the Final | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Gakuen Heaven | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Happy Sugar Life | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Fruits Basket 2nd Season | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Horimiya | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Kuzu no Honkai | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Maria-sama ga Miteru | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Just Because | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Hitozuma Kasumi-san | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Koe no Katachi | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Yahari Ore no Seishun Love Comedy wa Machigatteiru. Zoku | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Yagate Kimi ni Naru | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Milk Junkies | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Fruits Basket: The Final | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Kimi wa Houkago Insomnia | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Yahari Ore no Seishun Love Come wa Machigatteiru. Kan | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Cider no Yō ni Kotoba ga Wakiagaru | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Toradora! | 3 | 3.70 | 3.47 | 36% | 3.47 | 1.25 | 4.67 | 1.68 |
| Ichigo 100% OVA 3 | 4 | 2.50 | 1.94 | 64% | 1.94 | 1.24 | 2.24 | 1.44 |
| Nanaka 6/17 | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
