Boukyaku Battery
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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: 7 - 2024, Comedy, Drama, TV, Modern, High School, Sports
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 |
|---|---|---|---|---|---|---|---|---|
| Great Teacher Onizuka | 5 | 3.83 | 3.65 | 51% | 3.65 | 1.86 | 5.00 | 2.55 |
| Fruits Basket | 5 | 3.85 | 3.61 | 51% | 3.61 | 1.84 | 5.23 | 2.67 |
| Haikyu!! Second Season | 6 | 3.00 | 3.00 | 73% | 2.50 | 1.84 | 3.00 | 2.20 |
| Haikyu!! To The Top | 6 | 3.00 | 3.00 | 73% | 2.50 | 1.84 | 3.00 | 2.20 |
| Haikyuu!!: To The Top Season 2 | 6 | 3.00 | 3.00 | 73% | 2.50 | 1.84 | 3.00 | 2.20 |
| Haikyu!! Karasuno Kōkō VS Shiratorizawa Gakuen Kōkō | 6 | 3.00 | 3.00 | 73% | 2.50 | 1.84 | 3.00 | 2.20 |
| Suzuka | 5 | 3.80 | 3.60 | 51% | 3.60 | 1.84 | 4.40 | 2.24 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 51% | 3.60 | 1.84 | 4.83 | 2.46 |
| Paradise Kiss | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.18 | 2.13 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.61 | 2.35 |
| H2 | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Fruits Basket 2nd Season | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Tsurune: Kazemai Kōkō Kyūdō-bu | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Sangatsu no Lion 2 | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Hajime no Ippo | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.43 | 2.26 |
| Fruits Basket: The Final | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Toradora! | 5 | 3.70 | 3.47 | 51% | 3.47 | 1.77 | 4.67 | 2.38 |
| ReLIFE | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Kono Oto Tomare! S2 | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Yuri!!! on Ice | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Kareshi Kanojo no Jijoo | 5 | 3.50 | 3.14 | 51% | 3.14 | 1.60 | 4.70 | 2.40 |
| Itazura na Kiss | 5 | 3.50 | 3.12 | 51% | 3.12 | 1.59 | 3.85 | 1.96 |
| Yawara! A fashionable judo girl. | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
| Midori no Hibi | 5 | 3.40 | 3.00 | 51% | 3.00 | 1.53 | 4.03 | 2.06 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 5 | 3.20 | 3.00 | 51% | 3.00 | 1.53 | 3.80 | 1.94 |
| Meitantei Conan | 5 | 3.20 | 2.71 | 51% | 2.71 | 1.38 | 3.22 | 1.64 |
| Lamune | 5 | 3.00 | 2.68 | 51% | 2.68 | 1.37 | 3.37 | 1.72 |
| Ouran Koko Host Club | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.11 | 1.67 |
| Ichigo 100% TV | 5 | 2.75 | 2.53 | 51% | 2.53 | 1.29 | 3.18 | 1.62 |
| Kaijuu 8-gou | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Negative Positive Angler | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Persona 4: The Animation | 5 | 3.00 | 2.50 | 51% | 2.50 | 1.28 | 2.43 | 1.24 |
| Hibike! Euphonium 3 | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| WAVE!! Surfing Yappe!! | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Hoshiai no Sora | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.43 | 1.75 |
| Softenni | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Make Heroine ga Oosugiru! | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Ao Haru Ride | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Hanebado! | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Princess Nine | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.68 | 1.88 |
| Kono Oto Tomare! (S1) | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.43 | 1.75 |
| Ryman's Club | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Isshuukan Friends | 5 | 3.00 | 2.50 | 51% | 2.50 | 1.28 | 2.43 | 1.24 |
| Haikyu!! | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Angel Beats! | 5 | 2.91 | 2.46 | 51% | 2.46 | 1.25 | 3.50 | 1.79 |
| School Rumble | 4 | 3.89 | 3.73 | 32% | 3.73 | 1.22 | 4.94 | 1.61 |
| Mai-HiME | 4 | 3.88 | 3.71 | 32% | 3.71 | 1.21 | 4.84 | 1.58 |
| Akane-Iro ni Somaru Saka (TV) | 5 | 2.75 | 2.34 | 51% | 2.34 | 1.19 | 2.78 | 1.42 |
| Da Capo Second Season | 5 | 2.75 | 2.34 | 51% | 2.34 | 1.19 | 2.78 | 1.42 |
| Sakigake! Cromartie Koukou | 4 | 3.83 | 3.65 | 32% | 3.65 | 1.19 | 4.57 | 1.49 |
