Sunabouzu
Rating Average: 3.0000Rating Stddev: 0.8944271909999159
Review Count: 5
Existing Best Bet #: 3.10557280900008
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0.8944271909999159 ) + ( 1.6094379124341 / 1.6094379124341 )
( 2.10557280900008 ) - 1
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0.447213595499958 ) - 0 ) * $similarity
( 2.55278640450004 - 0 ) * $similarity
2.55278640450004 * $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: 14 - 2004, Action Comedy, Action, Adventure, Comedy, Fan Service, Fighting, Gun-action, Sci-Fi, TV, Weird, Pervert, Vulgar, Western
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 |
|---|---|---|---|---|---|---|---|---|
| Trigun | 8 | 3.90 | 3.70 | 32% | 3.70 | 1.21 | 5.94 | 1.94 |
| Grenadier | 9 | 2.80 | 2.60 | 41% | 2.60 | 1.07 | 3.40 | 1.41 |
| Needless | 9 | 3.00 | 2.50 | 41% | 2.50 | 1.03 | 2.86 | 1.18 |
| Elfen Lied | 7 | 3.50 | 3.07 | 25% | 3.07 | 0.77 | 4.18 | 1.04 |
| Full Metal Panic ~Fumoffu~ | 6 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.59 | 1.03 |
| Vandread | 6 | 3.89 | 3.73 | 18% | 3.73 | 0.69 | 4.94 | 0.91 |
| Chrono Crusade | 6 | 3.89 | 3.73 | 18% | 3.73 | 0.69 | 4.94 | 0.91 |
| Afro Samurai: Resurrection | 8 | 2.33 | 2.10 | 32% | 2.10 | 0.68 | 2.54 | 0.83 |
| Fight Ippatsu! Juuden-chan!! | 8 | 2.25 | 2.03 | 32% | 2.03 | 0.66 | 2.68 | 0.87 |
| Kenran Butoh Sai: The Mars Daybreak | 7 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Bakuretsu Tenshi | 7 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Vandread The Second Stage | 6 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Cowboy Bebop | 6 | 3.81 | 3.55 | 18% | 3.55 | 0.65 | 5.74 | 1.05 |
| Digimon Tamers | 6 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Mahou Shoujo Lyrical Nanoha | 6 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Ichiban Ushiro no Daimaou | 7 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| Boukyaku no Senritsu | 7 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Michiko to Hatchin | 6 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Top wo Nerae! 2 | 7 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Persona 4: The Animation | 7 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Usagichan De Cue | 6 | 3.60 | 3.36 | 18% | 3.36 | 0.62 | 4.11 | 0.75 |
| Futakoi Alternative | 7 | 2.67 | 2.43 | 25% | 2.43 | 0.61 | 2.88 | 0.72 |
| Seikai no Monshou | 6 | 3.58 | 3.26 | 18% | 3.26 | 0.60 | 4.49 | 0.82 |
| Naruto | 6 | 3.62 | 3.20 | 18% | 3.20 | 0.59 | 4.87 | 0.89 |
| AIR GEAR | 7 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Gun Sword | 6 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Chikyuu Bouei Kigyou Dai-Guard | 6 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Ranma ½ | 6 | 3.44 | 3.03 | 18% | 3.03 | 0.56 | 4.41 | 0.81 |
| Heppoko Jiken Animation Excel Saga | 6 | 3.42 | 3.01 | 18% | 3.01 | 0.55 | 4.44 | 0.81 |
| Seihou Bukyou Outlaw Star | 6 | 3.44 | 3.01 | 18% | 3.01 | 0.55 | 4.30 | 0.79 |
| To LOVE-Ru | 6 | 3.40 | 3.00 | 18% | 3.00 | 0.55 | 3.60 | 0.66 |
| Samurai Champloo | 6 | 3.33 | 3.00 | 18% | 3.00 | 0.55 | 4.03 | 0.74 |
| Bleach | 6 | 3.43 | 2.90 | 18% | 2.90 | 0.53 | 3.59 | 0.66 |
| s-CRY-ed | 6 | 3.22 | 2.83 | 18% | 2.83 | 0.52 | 3.80 | 0.70 |
| Read or Die - TV | 5 | 4.00 | 4.00 | 12% | 4.00 | 0.51 | 5.11 | 0.65 |
| Eureka Seven | 5 | 4.00 | 4.00 | 12% | 4.00 | 0.51 | 5.00 | 0.64 |
| Zero no Tsukaima | 6 | 3.00 | 2.78 | 18% | 2.78 | 0.51 | 3.98 | 0.73 |
| Kiddy Grade | 6 | 3.12 | 2.66 | 18% | 2.66 | 0.49 | 3.49 | 0.64 |
| Erementar Gerad (TV) | 6 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 2.87 | 0.53 |
| G-on Riders | 6 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 2.87 | 0.53 |
| Mai-HiME | 5 | 3.88 | 3.71 | 12% | 3.71 | 0.47 | 4.84 | 0.62 |
| Scrapped Princess | 5 | 3.88 | 3.71 | 12% | 3.71 | 0.47 | 4.84 | 0.62 |
| High School of the Dead | 6 | 3.00 | 2.55 | 18% | 2.55 | 0.47 | 3.11 | 0.57 |
| Zero no Tsukaima: Futatsuki no Kishi | 6 | 2.86 | 2.54 | 18% | 2.54 | 0.47 | 3.43 | 0.63 |
| Pumpkin Scissors | 6 | 2.75 | 2.53 | 18% | 2.53 | 0.47 | 3.18 | 0.58 |
| Nanatsu no Taizai | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Gantz | 6 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 3.43 | 0.63 |
| Aachi wa Ssipak | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Nurse Witch Komugi-chan Magikarte | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.43 | 0.63 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
