Fuyu no Semi
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: 7 - 2007, Drama, Romance, OVA, Historical, Samurai, 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 |
|---|---|---|---|---|---|---|---|---|
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 5 | 3.94 | 3.79 | 51% | 3.79 | 1.93 | 6.11 | 3.12 |
| Kimi ga Nozomu Eien - Haruka Route | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Eikoku Koi Monogatari Emma Daini Maku Second Act | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Violet Evergarden OAV | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Hakkenden | 4 | 3.00 | 2.68 | 32% | 2.68 | 0.88 | 3.37 | 1.10 |
| Kono Danshi, Sekika ni Nayandemasu | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| The Samurai | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Kodomo no Jikan (OVA) | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Gekijouban Air | 4 | 2.33 | 2.10 | 32% | 2.10 | 0.68 | 2.98 | 0.97 |
| Nodame Cantabile | 3 | 3.83 | 3.65 | 18% | 3.65 | 0.67 | 4.57 | 0.84 |
| Basilisk - Kouga Ninpou Chou | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Nana | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Kigeki | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Kaze Tachinu | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Duplicate entry - ef ~ a tale of memories | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Aria the OAV ~Arietta~ | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Aki-Sora | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Saiunkoku Monogatari 2nd Series | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Seikai no Senki III | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| Steel Angel Kurumi Encore | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Sakura Taisen: Gouka Kenran | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Aa! Megami-sama - Sorezore no Tsubasa OVA | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Hoshi no Koe | 3 | 3.60 | 3.36 | 18% | 3.36 | 0.62 | 4.54 | 0.83 |
| Usagichan De Cue | 3 | 3.60 | 3.36 | 18% | 3.36 | 0.62 | 4.11 | 0.75 |
| Nagasarete Airantou | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 4.11 | 0.76 |
| Rurouni Kenshin: Meiji Kenkaku Romantan | 3 | 3.62 | 3.24 | 18% | 3.24 | 0.60 | 4.95 | 0.91 |
| Sennen Joyu | 3 | 3.60 | 3.20 | 18% | 3.20 | 0.59 | 3.80 | 0.70 |
| Naruto | 3 | 3.62 | 3.20 | 18% | 3.20 | 0.59 | 4.87 | 0.89 |
| Air in Summer | 3 | 3.40 | 3.16 | 18% | 3.16 | 0.58 | 3.91 | 0.72 |
| I's Pure | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Kara no Kyoukai | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Dokokade Nakushita Aitsu No Aitsu | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 4.23 | 0.78 |
| Iriya no Sora, UFO no Natsu | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Video Girl Ai | 3 | 3.50 | 3.10 | 18% | 3.10 | 0.57 | 4.12 | 0.76 |
| Clannad (TV) | 3 | 3.38 | 3.03 | 18% | 3.03 | 0.56 | 3.97 | 0.73 |
| Armitage III | 3 | 3.40 | 3.00 | 18% | 3.00 | 0.55 | 3.60 | 0.66 |
| sola | 3 | 3.40 | 3.00 | 18% | 3.00 | 0.55 | 3.60 | 0.66 |
| ef - a tale of memories | 3 | 3.00 | 3.00 | 18% | 3.00 | 0.55 | 4.00 | 0.73 |
| Samurai Champloo | 3 | 3.33 | 3.00 | 18% | 3.00 | 0.55 | 4.03 | 0.74 |
| Seto no Hanayome (TV) | 3 | 3.29 | 2.85 | 18% | 2.85 | 0.52 | 3.61 | 0.66 |
| Ajimu Kaigan Monogatari | 3 | 3.25 | 2.84 | 18% | 2.84 | 0.52 | 3.28 | 0.60 |
| Kaze no Stigma | 3 | 3.17 | 2.72 | 18% | 2.72 | 0.50 | 3.38 | 0.62 |
| Hakuōki Sekkaroku | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| Oedo wa Nemurenai! | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| Ichigo 100% OVA 1 | 3 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| Omamori Himari | 3 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| Cossette no Shouzou | 3 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| Rumik World: En Tripper | 3 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 2.87 | 0.53 |
| D.Gray-man | 3 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 2.87 | 0.53 |
| Blue Drop: Tenshi-tachi no Gikyoku | 3 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 2.87 | 0.53 |
