Yawara! A fashionable judo girl.
Rating Average: 3.3333Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 3.54450167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.3333 - 0.4714045207910317 ) + ( 1.09861228866811 / 1.6094379124341 )
( 2.86189547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.3333 - 0.235702260395516 ) - 0 ) * $similarity
( 3.09759773960448 - 0 ) * $similarity
3.09759773960448 * $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: 10 - Comedy, Modern, Sports, TV, 1992, 1991, 1990, 1989, Action, Drama
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 |
|---|---|---|---|---|---|---|---|---|
| Ranma ½ | 7 | 3.44 | 3.03 | 48% | 3.03 | 1.48 | 4.41 | 2.16 |
| Legend of the Galactic Heroes | 6 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.61 | 1.15 |
| Hajime no Ippo | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Rumic Theater | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Taiho Shichauzo! (TV) | 5 | 3.67 | 3.29 | 25% | 3.29 | 0.82 | 4.03 | 1.01 |
| Fushigi no Umi no Nadia | 5 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.86 | 0.97 |
| Kidou Keisatsu Patlabor (TV) | 5 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Re:CREATORS | 5 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Yuri!!! on Ice | 5 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 5 | 3.20 | 3.00 | 25% | 3.00 | 0.75 | 3.80 | 0.95 |
| Mamono Hunter Youko | 5 | 3.00 | 3.00 | 25% | 3.00 | 0.75 | 4.00 | 1.00 |
| Kidou Senshi Gundam 0083: Stardust Memory | 5 | 3.33 | 2.96 | 25% | 2.96 | 0.74 | 3.70 | 0.93 |
| Meitantei Conan | 5 | 3.20 | 2.71 | 25% | 2.71 | 0.68 | 3.22 | 0.81 |
| Bishoujo Senshi Sailor Moon | 5 | 3.11 | 2.61 | 25% | 2.61 | 0.65 | 3.48 | 0.87 |
| Eureka Seven | 4 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.00 | 0.80 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.29 | 0.85 |
| RE-MAIN | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Ningen Kousaten | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Sekirei ~Pure Engagement~ | 5 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| WAVE!! Surfing Yappe!! | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Haikyu!! Karasuno Kōkō VS Shiratorizawa Gakuen Kōkō | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Boukyaku Battery | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Kaijuu 8-gou | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Ryman's Club | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Haikyuu!!: To The Top Season 2 | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Samurai Flamenco | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Persona 4: The Animation | 5 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Hajime no Ippo: Boxer's Fist | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Haikyu!! Second Season | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Hanebado! | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Oniisama E... | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Hajime no Ippo: Mashiba vs Kimura | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Haikyu!! To The Top | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Kure-nai | 5 | 2.83 | 2.49 | 25% | 2.49 | 0.62 | 3.26 | 0.81 |
| Angel Beats! | 5 | 2.91 | 2.46 | 25% | 2.46 | 0.61 | 3.50 | 0.87 |
| Juuni Kokuki | 4 | 3.90 | 3.75 | 16% | 3.75 | 0.60 | 5.03 | 0.80 |
| Mai-HiME | 4 | 3.88 | 3.71 | 16% | 3.71 | 0.59 | 4.84 | 0.77 |
| AIR GEAR | 5 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Nodame Cantabile | 4 | 3.83 | 3.65 | 16% | 3.65 | 0.58 | 4.57 | 0.73 |
| Great Teacher Onizuka | 4 | 3.83 | 3.65 | 16% | 3.65 | 0.58 | 5.00 | 0.80 |
| Shoujo Kakumei Utena | 4 | 3.83 | 3.65 | 16% | 3.65 | 0.58 | 5.26 | 0.84 |
| Chikyu Shojo Arjuna | 4 | 3.83 | 3.65 | 16% | 3.65 | 0.58 | 4.57 | 0.73 |
| Kodomo no Omocha | 4 | 3.87 | 3.62 | 16% | 3.62 | 0.58 | 5.05 | 0.81 |
| Fruits Basket | 4 | 3.85 | 3.61 | 16% | 3.61 | 0.58 | 5.23 | 0.84 |
| Vandread The Second Stage | 4 | 3.80 | 3.60 | 16% | 3.60 | 0.58 | 4.40 | 0.70 |
| Kamichu! | 4 | 3.80 | 3.60 | 16% | 3.60 | 0.58 | 4.40 | 0.70 |
| Cross Game | 4 | 3.80 | 3.60 | 16% | 3.60 | 0.58 | 4.40 | 0.70 |
| Suzumiya Haruhi no Yuutsu | 4 | 3.80 | 3.60 | 16% | 3.60 | 0.58 | 4.83 | 0.77 |
| Suzuka | 4 | 3.80 | 3.60 | 16% | 3.60 | 0.58 | 4.40 | 0.70 |
