Mai-HiME Omake Special
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: 12 - 2005, OVA, Fantasy, Modern, Comedy, Fan Service, High School, Short, Coming of Age, Slice of Life, Omake, Shounen
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 |
|---|---|---|---|---|---|---|---|---|
| I's Pure | 8 | 3.33 | 3.10 | 44% | 3.10 | 1.38 | 3.54 | 1.58 |
| School Rumble OVA Ichigakki Hoshu | 7 | 3.60 | 3.36 | 34% | 3.36 | 1.14 | 4.11 | 1.40 |
| Ichigo 100% OVA 5 | 7 | 3.25 | 3.03 | 34% | 3.03 | 1.03 | 3.68 | 1.25 |
| School Rumble | 6 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Okusama wa Joshi Kousei | 8 | 2.40 | 2.00 | 44% | 2.00 | 0.89 | 2.60 | 1.16 |
| Aki-Sora | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Toradora! | 6 | 3.70 | 3.47 | 25% | 3.47 | 0.87 | 4.67 | 1.17 |
| Bentou no Gokui | 7 | 3.00 | 3.00 | 34% | 2.50 | 0.85 | 3.00 | 1.02 |
| Loveless (TV) | 6 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 4.03 | 1.01 |
| Tenchi Muyou! Ryououki | 6 | 3.45 | 2.96 | 25% | 2.96 | 0.74 | 4.39 | 1.10 |
| Lamune | 6 | 3.00 | 2.68 | 25% | 2.68 | 0.67 | 3.37 | 0.84 |
| Ichigo 100% OVA 3 | 7 | 2.50 | 1.94 | 34% | 1.94 | 0.66 | 2.24 | 0.76 |
| Girls Bravo - Second Season | 6 | 3.00 | 2.62 | 25% | 2.62 | 0.66 | 3.45 | 0.86 |
| Mai-HiME | 5 | 3.88 | 3.71 | 17% | 3.71 | 0.64 | 4.84 | 0.84 |
| Ichigo 100% TV | 6 | 2.75 | 2.53 | 25% | 2.53 | 0.63 | 3.18 | 0.79 |
| Recorder and Randsell | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Kamichu! | 5 | 3.80 | 3.60 | 17% | 3.60 | 0.62 | 4.40 | 0.76 |
| Angel Beats! | 6 | 2.91 | 2.46 | 25% | 2.46 | 0.61 | 3.50 | 0.87 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 17% | 3.53 | 0.61 | 4.61 | 0.80 |
| Bindzume Yousei | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.43 | 0.77 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.43 | 0.77 |
| Full Metal Panic! The Second Raid (OVA) | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.86 | 0.84 |
| Shakugan no Shana-tan Returns | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Shuffle! | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 4.31 | 0.75 |
| School Days (ONA) | 6 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Da Capo Second Season | 6 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| B Gata H Kei | 6 | 2.80 | 2.31 | 25% | 2.31 | 0.58 | 2.82 | 0.71 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 4.11 | 0.71 |
| Hagane no Renkinjutsushi: Chibi Party | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| High School DxD | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| Sono Bisque Doll wa Koi wo Suru | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| Hana-Saku Iroha | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| Aho Girl | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Asu no Yoichi! | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 3.11 | 0.78 |
| Sasameki Koto | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Ladies versus Butlers! | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Shakugan no Shana | 5 | 3.60 | 3.20 | 17% | 3.20 | 0.56 | 3.80 | 0.66 |
| Kannagi | 6 | 2.57 | 2.21 | 25% | 2.21 | 0.55 | 3.05 | 0.76 |
| Itazura na Kiss | 5 | 3.50 | 3.12 | 17% | 3.12 | 0.54 | 3.85 | 0.67 |
| Amagami SS | 6 | 2.40 | 2.16 | 25% | 2.16 | 0.54 | 2.91 | 0.73 |
| Uta Kata | 5 | 3.33 | 3.10 | 17% | 3.10 | 0.54 | 3.54 | 0.62 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 5 | 3.33 | 3.10 | 17% | 3.10 | 0.54 | 3.54 | 0.62 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 5 | 3.33 | 3.10 | 17% | 3.10 | 0.54 | 3.54 | 0.62 |
| Love Hina Again | 5 | 3.40 | 3.04 | 17% | 3.04 | 0.53 | 4.37 | 0.76 |
| Hand Maid May Special | 5 | 3.40 | 3.00 | 17% | 3.00 | 0.52 | 3.60 | 0.62 |
| REC | 5 | 3.14 | 2.97 | 17% | 2.97 | 0.52 | 4.00 | 0.69 |
| Love Hina - Motoko's Choice | 5 | 3.33 | 2.96 | 17% | 2.96 | 0.51 | 3.70 | 0.64 |
| Ichigo 100% OVA 2 | 7 | 2.00 | 2.00 | 34% | 1.50 | 0.51 | 2.86 | 0.97 |
| Kannagi (OVA) | 6 | 2.25 | 2.03 | 25% | 2.03 | 0.51 | 2.68 | 0.67 |
