Volcano High
Rating Average: 2.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 2
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 2 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.0000 - 0 ) - 0.5 ) * $similarity
( 2 - 0.5 ) * $similarity
1.5 * $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: 16 - 2001, Movie, Action, Comedy, Live Action, Modern, Dark, Drama, Fighting, High School, Martial Arts, Romance, Swordplay, Violent, Weird, Korean Wave
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 |
|---|---|---|---|---|---|---|---|---|
| Casshern: The Last Day on Earth | 9 | 4.00 | 4.00 | 31% | 3.50 | 1.11 | 4.00 | 1.27 |
| Usagichan De Cue | 8 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Afro Samurai: Resurrection | 10 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Tenjou Tenge:The Past Chapter | 9 | 3.00 | 3.00 | 31% | 2.50 | 0.79 | 3.00 | 0.95 |
| Mai-HiME | 7 | 3.88 | 3.71 | 19% | 3.71 | 0.71 | 4.84 | 0.93 |
| Meitantei Conan | 8 | 3.20 | 2.71 | 25% | 2.71 | 0.68 | 3.22 | 0.81 |
| Ichiban Ushiro no Daimaou | 8 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| High School of the Dead | 8 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Angel Beats! | 8 | 2.91 | 2.46 | 25% | 2.46 | 0.61 | 3.50 | 0.87 |
| sola | 7 | 3.40 | 3.00 | 19% | 3.00 | 0.57 | 3.60 | 0.69 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 7 | 3.20 | 3.00 | 19% | 3.00 | 0.57 | 3.80 | 0.73 |
| Asu no Yoichi! | 8 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 3.11 | 0.78 |
| Bleach | 7 | 3.43 | 2.90 | 19% | 2.90 | 0.56 | 3.59 | 0.69 |
| Fruits Basket | 6 | 3.85 | 3.61 | 14% | 3.61 | 0.51 | 5.23 | 0.74 |
| Omamori Himari | 7 | 3.00 | 2.65 | 19% | 2.65 | 0.51 | 3.15 | 0.60 |
| Digimon Tamers | 6 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.18 | 0.59 |
| Basilisk - Kouga Ninpou Chou | 6 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.18 | 0.59 |
| Tenchi Muyou! in Love | 6 | 3.80 | 3.53 | 14% | 3.53 | 0.50 | 4.94 | 0.69 |
| Suzumiya Haruhi no Shoushitsu | 6 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.68 | 0.66 |
| Code Geass Hangyaku no Lelouch Season 2 | 7 | 3.00 | 2.55 | 19% | 2.55 | 0.49 | 3.11 | 0.59 |
| X (TV) | 6 | 3.75 | 3.47 | 14% | 3.47 | 0.49 | 4.91 | 0.69 |
| Karas | 6 | 3.67 | 3.43 | 14% | 3.43 | 0.48 | 3.88 | 0.55 |
| Persona 4: The Animation | 7 | 3.00 | 2.50 | 19% | 2.50 | 0.48 | 2.43 | 0.47 |
| Loveless (TV) | 6 | 3.50 | 3.25 | 14% | 3.25 | 0.46 | 3.43 | 0.48 |
| X-Men | 6 | 3.50 | 3.25 | 14% | 3.25 | 0.46 | 3.43 | 0.48 |
| Nagasarete Airantou | 6 | 3.50 | 3.25 | 14% | 3.25 | 0.46 | 4.11 | 0.58 |
| Wonderful Days | 7 | 2.60 | 2.36 | 19% | 2.36 | 0.45 | 3.11 | 0.60 |
| Kareshi Kanojo no Jijoo | 6 | 3.50 | 3.14 | 14% | 3.14 | 0.44 | 4.70 | 0.66 |
| Kara no Kyoukai | 6 | 3.33 | 3.10 | 14% | 3.10 | 0.44 | 3.54 | 0.50 |
| Iriya no Sora, UFO no Natsu | 6 | 3.33 | 3.10 | 14% | 3.10 | 0.44 | 3.54 | 0.50 |
| Elfen Lied | 6 | 3.50 | 3.07 | 14% | 3.07 | 0.43 | 4.18 | 0.59 |
| Tears to Tiara | 6 | 3.25 | 3.03 | 14% | 3.03 | 0.43 | 3.68 | 0.52 |
| Kurozuka | 8 | 2.25 | 1.71 | 25% | 1.71 | 0.43 | 2.02 | 0.51 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 14% | 3.00 | 0.42 | 4.03 | 0.57 |
| Samurai Champloo | 6 | 3.33 | 3.00 | 14% | 3.00 | 0.42 | 4.03 | 0.57 |
| Princess Lover! | 7 | 2.67 | 2.20 | 19% | 2.20 | 0.42 | 2.41 | 0.46 |
| Ikki Tousen | 7 | 2.55 | 2.10 | 19% | 2.10 | 0.40 | 3.14 | 0.60 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 9% | 4.00 | 0.39 | 5.29 | 0.52 |
| Denpateki na Kanojo | 7 | 2.25 | 2.03 | 19% | 2.03 | 0.39 | 2.68 | 0.51 |
| Kaze no Stigma | 6 | 3.17 | 2.72 | 14% | 2.72 | 0.38 | 3.38 | 0.48 |
| xxxHOLiC - Manatsu no Yoru no Yume | 6 | 3.17 | 2.72 | 14% | 2.72 | 0.38 | 3.38 | 0.48 |
| Blood Plus | 6 | 3.11 | 2.67 | 14% | 2.67 | 0.38 | 3.60 | 0.51 |
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 5 | 3.94 | 3.79 | 9% | 3.79 | 0.37 | 6.11 | 0.60 |
| Jin-Roh | 5 | 3.92 | 3.78 | 9% | 3.78 | 0.37 | 5.18 | 0.51 |
| G-on Riders | 6 | 3.00 | 2.59 | 14% | 2.59 | 0.36 | 2.87 | 0.40 |
| Ikkitousen: Dragon Destiny | 6 | 3.00 | 2.55 | 14% | 2.55 | 0.36 | 3.11 | 0.44 |
| Sakigake! Cromartie Koukou | 5 | 3.83 | 3.65 | 9% | 3.65 | 0.36 | 4.57 | 0.45 |
| Shoujo Kakumei Utena | 5 | 3.83 | 3.65 | 9% | 3.65 | 0.36 | 5.26 | 0.51 |
| Aura: Maryūinkōga Saigo no Tatakai | 6 | 3.00 | 3.00 | 14% | 2.50 | 0.35 | 3.00 | 0.42 |
| Sekirei ~Pure Engagement~ | 6 | 3.00 | 2.50 | 14% | 2.50 | 0.35 | 2.86 | 0.40 |
