Nineteen 19
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: 5 - 1990, Drama, Romance, OVA, Modern
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 |
|---|---|---|---|---|---|---|---|---|
| Kimi ga Nozomu Eien - Haruka Route | 4 | 3.75 | 3.53 | 64% | 3.53 | 2.26 | 4.18 | 2.67 |
| Aki-Sora | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| I's Pure | 4 | 3.33 | 3.10 | 64% | 3.10 | 1.98 | 3.54 | 2.27 |
| Ajimu Kaigan Monogatari | 4 | 3.25 | 2.84 | 64% | 2.84 | 1.81 | 3.28 | 2.10 |
| Ichigo 100% OVA 1 | 4 | 3.00 | 2.65 | 64% | 2.65 | 1.69 | 3.15 | 2.02 |
| Hachimitsu to Kuroba Specials | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.43 | 2.20 |
| Kono Danshi, Sekika ni Nayandemasu | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Suika | 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 |
| Seto no Hanayome (OVA) | 4 | 3.00 | 2.50 | 64% | 2.50 | 1.60 | 2.43 | 1.56 |
| 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 |
| Mirai Nikki Redial | 4 | 2.50 | 2.25 | 64% | 2.25 | 1.44 | 2.43 | 1.56 |
| Kodomo no Jikan (OVA) | 4 | 2.50 | 2.25 | 64% | 2.25 | 1.44 | 2.43 | 1.56 |
| Kimagure Orange Road: Ano hi ni Kaeritai | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.00 | 1.80 |
| Mimi wo Sumaseba | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.00 | 1.80 |
| Full Metal Panic! The Second Raid | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.29 | 1.91 |
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 3 | 3.94 | 3.79 | 36% | 3.79 | 1.37 | 6.11 | 2.20 |
| Kimagure Orange Road OVA 1 | 4 | 2.33 | 2.10 | 64% | 2.10 | 1.34 | 2.54 | 1.63 |
| Baby Love OVA | 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 |
| BECK | 3 | 3.83 | 3.65 | 36% | 3.65 | 1.31 | 4.57 | 1.65 |
| Nodame Cantabile | 3 | 3.83 | 3.65 | 36% | 3.65 | 1.31 | 4.57 | 1.65 |
| Shoujo Kakumei Utena | 3 | 3.83 | 3.65 | 36% | 3.65 | 1.31 | 5.26 | 1.89 |
| 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 |
| Kamichu! | 3 | 3.80 | 3.60 | 36% | 3.60 | 1.30 | 4.40 | 1.58 |
| Shin Kimagure Orange Road: So Shite, Ano Natsu No Hajimari | 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 |
| Paradise Kiss | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Ai Yori Aoshi ~Enishi~ Miyuki | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Tenchi Muyou! in Love | 3 | 3.80 | 3.53 | 36% | 3.53 | 1.27 | 4.94 | 1.78 |
| Ryokan Shirasagi | 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 |
| Fruits Basket 2nd Season | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Hanbun no Tsuki ga Noboru Sora | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.86 | 1.75 |
| The Garden of Words | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Black Jack Final | 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 |
| Nana | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| Hotarubi no Mori e | 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 |
| Ryū to Sobakasu no Hime | 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 |
| Koe no Katachi | 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 |
| Seikai no Senki III | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.68 | 1.69 |
| Kimi to, Nami ni Noretara | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
