Cosplay Complex
Rating Average: 2.5000Rating Stddev: 1.5
Review Count: 2
Existing Best Bet #: 1.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.5000 - 1.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 1 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.5000 - 0.75 ) - 0 ) * $similarity
( 1.75 - 0 ) * $similarity
1.75 * $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: 11 - Comedy, Competition, Ecchi, Fan Service, High School, Magic, Modern, OVA, Romance, 2002, Otaku Theme
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 |
|---|---|---|---|---|---|---|---|---|
| Usagichan De Cue | 7 | 3.60 | 3.36 | 40% | 3.36 | 1.36 | 4.11 | 1.66 |
| Aki-Sora | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Shuffle! | 6 | 3.67 | 3.43 | 29% | 3.43 | 1.02 | 4.31 | 1.28 |
| School Rumble OVA Ichigakki Hoshu | 6 | 3.60 | 3.36 | 29% | 3.36 | 1.00 | 4.11 | 1.22 |
| Sono Bisque Doll wa Koi wo Suru | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 3.43 | 1.02 |
| Chobits | 6 | 3.56 | 3.16 | 29% | 3.16 | 0.94 | 4.82 | 1.43 |
| Love Hina Again | 6 | 3.40 | 3.04 | 29% | 3.04 | 0.91 | 4.37 | 1.30 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 6 | 3.20 | 3.00 | 29% | 3.00 | 0.89 | 3.80 | 1.13 |
| Green Green OVA | 7 | 2.25 | 2.03 | 40% | 2.03 | 0.82 | 2.68 | 1.08 |
| Girls Bravo - Second Season | 6 | 3.00 | 2.62 | 29% | 2.62 | 0.78 | 3.45 | 1.03 |
| Ichiban Ushiro no Daimaou | 6 | 3.00 | 2.59 | 29% | 2.59 | 0.77 | 3.30 | 0.98 |
| G-on Riders | 6 | 3.00 | 2.59 | 29% | 2.59 | 0.77 | 2.87 | 0.85 |
| Mai-HiME | 5 | 3.88 | 3.71 | 20% | 3.71 | 0.77 | 4.84 | 1.00 |
| Itsudatte My Santa! | 6 | 2.75 | 2.53 | 29% | 2.53 | 0.75 | 3.18 | 0.95 |
| Variable Geo | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Sekirei ~Pure Engagement~ | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.86 | 0.85 |
| Hi Score Girl S1, S2 & OVAs | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Discipline: Record of a Crusade | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Kyou no Go no Ni (OVA) | 6 | 2.60 | 2.36 | 29% | 2.36 | 0.70 | 3.11 | 0.93 |
| Da Capo Second Season | 6 | 2.75 | 2.34 | 29% | 2.34 | 0.69 | 2.78 | 0.83 |
| B Gata H Kei | 6 | 2.80 | 2.31 | 29% | 2.31 | 0.69 | 2.82 | 0.84 |
| Full Metal Panic | 5 | 3.64 | 3.28 | 20% | 3.28 | 0.68 | 5.00 | 1.03 |
| Mahou Tsukai Tai! | 5 | 3.60 | 3.27 | 20% | 3.27 | 0.68 | 4.37 | 0.90 |
| Sekirei | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 4.11 | 0.85 |
| Mahou Sensei Negima! Shiroki Tsubasa Ala Alba | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 4.11 | 0.85 |
| High School DxD | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Asu no Yoichi! | 6 | 2.50 | 2.25 | 29% | 2.25 | 0.67 | 3.11 | 0.93 |
| Sasameki Koto | 6 | 2.50 | 2.25 | 29% | 2.25 | 0.67 | 2.86 | 0.85 |
| Ladies versus Butlers! | 6 | 2.50 | 2.25 | 29% | 2.25 | 0.67 | 2.86 | 0.85 |
| Shakugan no Shana | 5 | 3.60 | 3.20 | 20% | 3.20 | 0.66 | 3.80 | 0.79 |
| Onegai Twins OAV | 6 | 2.57 | 2.21 | 29% | 2.21 | 0.66 | 3.05 | 0.91 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 5 | 3.33 | 3.10 | 20% | 3.10 | 0.64 | 3.54 | 0.73 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 5 | 3.33 | 3.10 | 20% | 3.10 | 0.64 | 3.54 | 0.73 |
| I's Pure | 5 | 3.33 | 3.10 | 20% | 3.10 | 0.64 | 3.54 | 0.73 |
| Maburaho | 5 | 3.43 | 3.06 | 20% | 3.06 | 0.63 | 3.91 | 0.81 |
| Ichigo 100% OVA 5 | 5 | 3.25 | 3.03 | 20% | 3.03 | 0.63 | 3.68 | 0.76 |
| Honoo no Labyrinth | 5 | 3.25 | 3.03 | 20% | 3.03 | 0.63 | 3.68 | 0.76 |
| Onegai Twins | 6 | 2.65 | 2.11 | 29% | 2.11 | 0.63 | 3.33 | 0.99 |
| Ikki Tousen | 6 | 2.55 | 2.10 | 29% | 2.10 | 0.62 | 3.14 | 0.94 |
| Tsuyokiss Cool X Sweet | 6 | 2.33 | 2.10 | 29% | 2.10 | 0.62 | 2.54 | 0.76 |
| To LOVE-Ru | 5 | 3.40 | 3.00 | 20% | 3.00 | 0.62 | 3.60 | 0.74 |
| Midori no Hibi | 5 | 3.40 | 3.00 | 20% | 3.00 | 0.62 | 4.03 | 0.83 |
| Otaku No Video | 5 | 3.33 | 3.00 | 20% | 3.00 | 0.62 | 4.03 | 0.83 |
| Futari Ecchi | 6 | 2.50 | 2.07 | 29% | 2.07 | 0.61 | 2.50 | 0.74 |
| REC | 5 | 3.14 | 2.97 | 20% | 2.97 | 0.61 | 4.00 | 0.83 |
| Green Green | 6 | 2.40 | 2.00 | 29% | 2.00 | 0.60 | 3.28 | 0.98 |
| Okusama wa Joshi Kousei | 6 | 2.40 | 2.00 | 29% | 2.00 | 0.60 | 2.60 | 0.77 |
| Ajimu Kaigan Monogatari | 5 | 3.25 | 2.84 | 20% | 2.84 | 0.59 | 3.28 | 0.68 |
| Ichigo 100% OVA 3 | 6 | 2.50 | 1.94 | 29% | 1.94 | 0.58 | 2.24 | 0.67 |
