G-on Riders
Rating Average: 3.0000Rating Stddev: 0.816496580927726
Review Count: 3
Existing Best Bet #: 2.86610961355826
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0.816496580927726 ) + ( 1.09861228866811 / 1.6094379124341 )
( 2.18350341907227 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0.408248290463863 ) - 0 ) * $similarity
( 2.59175170953614 - 0 ) * $similarity
2.59175170953614 * $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: 23 - 2002, Artificial Girls, Fan Service, Mecha, Sci-Fi, TV, Bishounen, Harem, Kawaii, Parody, Romance, Silly-funny, Pantsu, Fantasy, Acquired Taste, Action, Comedy, Drama, Ecchi, Fighting, Friendship, Magic, Swordplay
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 | 12 | 3.60 | 3.36 | 27% | 3.36 | 0.91 | 4.11 | 1.12 |
| Sekirei | 12 | 3.50 | 3.25 | 27% | 3.25 | 0.88 | 4.11 | 1.12 |
| Ichiban Ushiro no Daimaou | 13 | 3.00 | 2.59 | 31% | 2.59 | 0.83 | 3.30 | 1.05 |
| Loveless (TV) | 11 | 3.50 | 3.25 | 22% | 3.25 | 0.74 | 3.43 | 0.78 |
| Nagasarete Airantou | 11 | 3.50 | 3.25 | 22% | 3.25 | 0.74 | 4.11 | 0.94 |
| To LOVE-Ru | 11 | 3.40 | 3.00 | 22% | 3.00 | 0.69 | 3.60 | 0.82 |
| Zero no Tsukaima | 11 | 3.00 | 2.78 | 22% | 2.78 | 0.64 | 3.98 | 0.91 |
| Omamori Himari | 11 | 3.00 | 2.65 | 22% | 2.65 | 0.61 | 3.15 | 0.72 |
| Chobits | 10 | 3.56 | 3.16 | 18% | 3.16 | 0.60 | 4.82 | 0.91 |
| Princess Lover! | 12 | 2.67 | 2.20 | 27% | 2.20 | 0.60 | 2.41 | 0.66 |
| Zero no Tsukaima: Futatsuki no Kishi | 11 | 2.86 | 2.54 | 22% | 2.54 | 0.58 | 3.43 | 0.78 |
| Hanaukyo Maid Tai La Verite | 10 | 3.25 | 3.03 | 18% | 3.03 | 0.57 | 3.68 | 0.70 |
| Zero no Tsukaima: Princess no Rondo | 11 | 3.00 | 2.50 | 22% | 2.50 | 0.57 | 2.43 | 0.56 |
| Sekirei ~Pure Engagement~ | 11 | 3.00 | 2.50 | 22% | 2.50 | 0.57 | 2.86 | 0.65 |
| Needless | 11 | 3.00 | 2.50 | 22% | 2.50 | 0.57 | 2.86 | 0.65 |
| Koikoi 7 | 12 | 2.25 | 2.03 | 27% | 2.03 | 0.55 | 2.68 | 0.73 |
| Mahou Shoujo Lyrical Nanoha A's | 9 | 3.75 | 3.53 | 15% | 3.53 | 0.54 | 4.18 | 0.64 |
| Digimon Tamers | 9 | 3.75 | 3.53 | 15% | 3.53 | 0.54 | 4.18 | 0.64 |
| Shuffle! | 9 | 3.67 | 3.43 | 15% | 3.43 | 0.53 | 4.31 | 0.66 |
| Kiba | 9 | 3.50 | 3.25 | 15% | 3.25 | 0.50 | 3.43 | 0.53 |
| High School of the Dead | 10 | 3.00 | 2.55 | 18% | 2.55 | 0.48 | 3.11 | 0.59 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 9 | 3.20 | 3.00 | 15% | 3.00 | 0.46 | 3.80 | 0.58 |
| Vandread The Second Stage | 8 | 3.80 | 3.60 | 12% | 3.60 | 0.44 | 4.40 | 0.53 |
| Sky Girls (OVA) | 10 | 2.50 | 2.25 | 18% | 2.25 | 0.43 | 2.43 | 0.46 |
| Haiyore! Nyaruko-san W | 8 | 4.00 | 4.00 | 12% | 3.50 | 0.42 | 4.00 | 0.48 |
| Abenobashi Mahou Shotengai | 8 | 3.67 | 3.43 | 12% | 3.43 | 0.42 | 4.31 | 0.52 |
| Saber Marionette J | 8 | 3.64 | 3.40 | 12% | 3.40 | 0.41 | 4.80 | 0.58 |
| Mahoromatic: Motto Utsukushii Mono | 8 | 3.60 | 3.36 | 12% | 3.36 | 0.41 | 4.11 | 0.50 |
| Saishu Heiki Kanojo | 8 | 3.60 | 3.36 | 12% | 3.36 | 0.41 | 4.54 | 0.55 |
| Mamoru-kun ni Megami no Shukufuku wo! | 9 | 3.00 | 2.59 | 15% | 2.59 | 0.40 | 2.87 | 0.44 |
| Tenkuu no Escaflowne | 8 | 3.56 | 3.23 | 12% | 3.23 | 0.39 | 5.06 | 0.61 |
| Sora no Otoshimono | 9 | 3.00 | 2.55 | 15% | 2.55 | 0.39 | 3.11 | 0.48 |
| Naruto | 8 | 3.62 | 3.20 | 12% | 3.20 | 0.39 | 4.87 | 0.59 |
| Dance In The Vampire Bund | 10 | 2.25 | 2.03 | 18% | 2.03 | 0.38 | 2.68 | 0.51 |
| Fight Ippatsu! Juuden-chan!! | 10 | 2.25 | 2.03 | 18% | 2.03 | 0.38 | 2.68 | 0.51 |
| Gokukoku no Brynhildr | 9 | 3.00 | 3.00 | 15% | 2.50 | 0.38 | 3.00 | 0.46 |
| Zero no Tsukaima F | 9 | 3.00 | 3.00 | 15% | 2.50 | 0.38 | 3.00 | 0.46 |
| Rosario + Vampire | 10 | 2.22 | 2.01 | 18% | 2.01 | 0.38 | 3.17 | 0.60 |
| Elfen Lied | 8 | 3.50 | 3.07 | 12% | 3.07 | 0.37 | 4.18 | 0.51 |
| Eureka Seven | 7 | 4.00 | 4.00 | 9% | 4.00 | 0.37 | 5.00 | 0.46 |
| Full Metal Panic! The Second Raid | 7 | 4.00 | 4.00 | 9% | 4.00 | 0.37 | 5.29 | 0.49 |
| Honoo no Labyrinth | 8 | 3.25 | 3.03 | 12% | 3.03 | 0.37 | 3.68 | 0.45 |
| Tears to Tiara | 8 | 3.25 | 3.03 | 12% | 3.03 | 0.37 | 3.68 | 0.45 |
| AIR GEAR | 9 | 2.75 | 2.34 | 15% | 2.34 | 0.36 | 2.78 | 0.43 |
| Bleach | 8 | 3.43 | 2.90 | 12% | 2.90 | 0.35 | 3.59 | 0.43 |
| Vandread | 7 | 3.89 | 3.73 | 9% | 3.73 | 0.35 | 4.94 | 0.46 |
| Asu no Yoichi! | 9 | 2.50 | 2.25 | 15% | 2.25 | 0.34 | 3.11 | 0.48 |
| Natsu no Arashi! Akinai-chuu | 9 | 2.50 | 2.25 | 15% | 2.25 | 0.34 | 2.43 | 0.37 |
| Mai-HiME | 7 | 3.88 | 3.71 | 9% | 3.71 | 0.34 | 4.84 | 0.45 |
| Shukufuku no Campanella | 11 | 2.00 | 2.00 | 22% | 1.50 | 0.34 | 2.00 | 0.46 |
