AIR GEAR
Rating Average: 2.7500Rating Stddev: 0.82915619758885
Review Count: 4
Existing Best Bet #: 2.78219691855794
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.7500 - 0.82915619758885 ) + ( 1.38629436111989 / 1.6094379124341 )
( 1.92084380241115 ) - 0.861353116146786
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.7500 - 0.414578098794425 ) - 0 ) * $similarity
( 2.33542190120558 - 0 ) * $similarity
2.33542190120558 * $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: 17 - 2006, TV, Sci-Fi, Action, Adventure, Comedy, Fan Service, Middle School, Sports, Ecchi, Pantsu, Coming of Age, Competition, Drama, Epic, Fighting, Fragmentary
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 |
|---|---|---|---|---|---|---|---|---|
| Sekirei | 9 | 3.50 | 3.25 | 28% | 3.25 | 0.91 | 4.11 | 1.15 |
| Kiba | 9 | 3.50 | 3.25 | 28% | 3.25 | 0.91 | 3.43 | 0.96 |
| Eureka Seven | 8 | 4.00 | 4.00 | 22% | 4.00 | 0.89 | 5.00 | 1.11 |
| High School of the Dead | 10 | 3.00 | 2.55 | 34% | 2.55 | 0.88 | 3.11 | 1.07 |
| Needless | 10 | 3.00 | 2.50 | 34% | 2.50 | 0.87 | 2.86 | 0.99 |
| Usagichan De Cue | 8 | 3.60 | 3.36 | 22% | 3.36 | 0.74 | 4.11 | 0.91 |
| G-on Riders | 9 | 3.00 | 2.59 | 28% | 2.59 | 0.73 | 2.87 | 0.80 |
| Ichiban Ushiro no Daimaou | 9 | 3.00 | 2.59 | 28% | 2.59 | 0.73 | 3.30 | 0.92 |
| Queen's Blade: Gyokuza no Tsugumono | 10 | 2.33 | 2.10 | 34% | 2.10 | 0.73 | 2.54 | 0.88 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 8 | 3.20 | 3.00 | 22% | 3.00 | 0.66 | 3.80 | 0.84 |
| Princess Lover! | 9 | 2.67 | 2.20 | 28% | 2.20 | 0.62 | 2.41 | 0.67 |
| Queen's Blade: Rurou no Senshi | 9 | 2.67 | 2.20 | 28% | 2.20 | 0.62 | 2.41 | 0.67 |
| Zero no Tsukaima | 8 | 3.00 | 2.78 | 22% | 2.78 | 0.61 | 3.98 | 0.88 |
| Vandread The Second Stage | 7 | 3.80 | 3.60 | 16% | 3.60 | 0.61 | 4.40 | 0.75 |
| Digimon Tamers | 7 | 3.75 | 3.53 | 16% | 3.53 | 0.60 | 4.18 | 0.71 |
| Afro Samurai: Resurrection | 9 | 2.33 | 2.10 | 28% | 2.10 | 0.59 | 2.54 | 0.71 |
| Omamori Himari | 8 | 3.00 | 2.65 | 22% | 2.65 | 0.59 | 3.15 | 0.70 |
| Pumpkin Scissors | 8 | 2.75 | 2.53 | 22% | 2.53 | 0.56 | 3.18 | 0.70 |
| Naruto | 7 | 3.62 | 3.20 | 16% | 3.20 | 0.54 | 4.87 | 0.82 |
| To LOVE-Ru | 7 | 3.40 | 3.00 | 16% | 3.00 | 0.51 | 3.60 | 0.61 |
| Code Geass Hangyaku no Lelouch | 7 | 3.29 | 2.94 | 16% | 2.94 | 0.50 | 3.79 | 0.64 |
| Bleach | 7 | 3.43 | 2.90 | 16% | 2.90 | 0.49 | 3.59 | 0.61 |
| s-CRY-ed | 7 | 3.22 | 2.83 | 16% | 2.83 | 0.48 | 3.80 | 0.64 |
| Kidou Tenshi Angelic Layer | 7 | 3.09 | 2.76 | 16% | 2.76 | 0.47 | 3.91 | 0.66 |
| Ikki Tousen | 8 | 2.55 | 2.10 | 22% | 2.10 | 0.47 | 3.14 | 0.70 |
| Vandread | 6 | 3.89 | 3.73 | 12% | 3.73 | 0.46 | 4.94 | 0.62 |
| Dance In The Vampire Bund | 8 | 2.25 | 2.03 | 22% | 2.03 | 0.45 | 2.68 | 0.59 |
| Fight Ippatsu! Juuden-chan!! | 8 | 2.25 | 2.03 | 22% | 2.03 | 0.45 | 2.68 | 0.59 |
| Suzumiya Haruhi no Yuutsu | 6 | 3.80 | 3.60 | 12% | 3.60 | 0.45 | 4.83 | 0.60 |
| Cowboy Bebop | 6 | 3.81 | 3.55 | 12% | 3.55 | 0.44 | 5.74 | 0.72 |
| Mahou Shoujo Lyrical Nanoha A's | 6 | 3.75 | 3.53 | 12% | 3.53 | 0.44 | 4.18 | 0.52 |
| Mahou Shoujo Lyrical Nanoha | 6 | 3.75 | 3.53 | 12% | 3.53 | 0.44 | 4.18 | 0.52 |
| Mamoru-kun ni Megami no Shukufuku wo! | 7 | 3.00 | 2.59 | 16% | 2.59 | 0.44 | 2.87 | 0.49 |
| Erementar Gerad (TV) | 7 | 3.00 | 2.59 | 16% | 2.59 | 0.44 | 2.87 | 0.49 |
| Saiyuuki Reload Gunlock | 6 | 4.00 | 4.00 | 12% | 3.50 | 0.44 | 4.00 | 0.50 |
| Simoun | 6 | 4.00 | 4.00 | 12% | 3.50 | 0.44 | 4.00 | 0.50 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 6 | 4.00 | 4.00 | 12% | 3.50 | 0.44 | 4.00 | 0.50 |
| Casshern: The Last Day on Earth | 6 | 4.00 | 4.00 | 12% | 3.50 | 0.44 | 4.00 | 0.50 |
| Naruto Shippuuden (TV) | 6 | 4.00 | 4.00 | 12% | 3.50 | 0.44 | 4.00 | 0.50 |
| Code Geass Hangyaku no Lelouch Season 2 | 7 | 3.00 | 2.55 | 16% | 2.55 | 0.43 | 3.11 | 0.53 |
| Sunabouzu | 7 | 3.00 | 2.55 | 16% | 2.55 | 0.43 | 3.11 | 0.53 |
| Sora no Otoshimono | 7 | 3.00 | 2.55 | 16% | 2.55 | 0.43 | 3.11 | 0.53 |
| Ikkitousen: Dragon Destiny | 7 | 3.00 | 2.55 | 16% | 2.55 | 0.43 | 3.11 | 0.53 |
| Zero no Tsukaima: Futatsuki no Kishi | 7 | 2.86 | 2.54 | 16% | 2.54 | 0.43 | 3.43 | 0.58 |
| Kidou Senshi Gundam SEED | 6 | 3.73 | 3.42 | 12% | 3.42 | 0.43 | 4.60 | 0.57 |
| Sekirei ~Pure Engagement~ | 7 | 3.00 | 2.50 | 16% | 2.50 | 0.42 | 2.86 | 0.49 |
| H.O.T.D: Drifters of the Dead | 7 | 3.00 | 3.00 | 16% | 2.50 | 0.42 | 3.00 | 0.51 |
| Tenjou Tenge | 7 | 2.73 | 2.42 | 16% | 2.42 | 0.41 | 3.60 | 0.61 |
| Seikai no Monshou | 6 | 3.58 | 3.26 | 12% | 3.26 | 0.41 | 4.49 | 0.56 |
| Loveless (TV) | 6 | 3.50 | 3.25 | 12% | 3.25 | 0.40 | 3.43 | 0.43 |
