Kyou Kara Maou
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: 14 - 2003, Action, Adventure, Fantasy, Fighting, High School, Magic, TV, Bishounen, Comedy, Friendship, 2006, 2005, 2004
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 |
|---|---|---|---|---|---|---|---|---|
| Naruto | 10 | 3.62 | 3.20 | 51% | 3.20 | 1.63 | 4.87 | 2.48 |
| Mai-HiME | 8 | 3.88 | 3.71 | 32% | 3.71 | 1.21 | 4.84 | 1.58 |
| Bleach | 9 | 3.43 | 2.90 | 41% | 2.90 | 1.20 | 3.59 | 1.48 |
| Rozen Maiden | 8 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.61 | 1.50 |
| Kiba | 8 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Meitantei Conan | 8 | 3.20 | 2.71 | 32% | 2.71 | 0.88 | 3.22 | 1.05 |
| Mahou Shoujo Lyrical Nanoha A's | 7 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Mahou Shoujo Lyrical Nanoha | 7 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Avatar: The Last Airbender - Season 2 | 7 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Saiyuuki Reload Gunlock | 7 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Avatar: The Last Airbender - Season 1 | 7 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Ichiban Ushiro no Daimaou | 8 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 3.30 | 1.08 |
| G-on Riders | 8 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| Loveless (TV) | 7 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Uta Kata | 7 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Rozen Maiden ~Träumend~ | 7 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Ouran Koko Host Club | 6 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.11 | 0.94 |
| Eureka Seven | 6 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.00 | 0.92 |
| Zero no Tsukaima | 7 | 3.00 | 2.78 | 25% | 2.78 | 0.69 | 3.98 | 1.00 |
| Chrono Crusade | 6 | 3.89 | 3.73 | 18% | 3.73 | 0.69 | 4.94 | 0.91 |
| Scrapped Princess | 6 | 3.88 | 3.71 | 18% | 3.71 | 0.68 | 4.84 | 0.89 |
| Kaze no Stigma | 7 | 3.17 | 2.72 | 25% | 2.72 | 0.68 | 3.38 | 0.85 |
| Digimon Tamers | 6 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Erementar Gerad (TV) | 7 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| D.Gray-man | 7 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| Fairy Tail | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Yoshinaga-san chi no Gargoyle | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Shining Tears x Wind | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Naruto Shippuuden (TV) | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Hagane no Renkinjutsushi OVA (03): Shishou (Sensei) Monogatari | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Avatar: The Last Airbender - Season 3 | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| Mahoujin GuruGuru | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Bindzume Yousei | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Legend of Basara | 6 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Shuffle! | 6 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 4.31 | 0.79 |
| Mujin Wakusei Survive | 7 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Selector Spread WIXOSS | 7 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Kekkaishi | 7 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Saiyuki Reload | 9 | 2.00 | 2.00 | 41% | 1.50 | 0.62 | 2.00 | 0.83 |
| Pocket Monsters | 8 | 2.48 | 1.87 | 32% | 1.87 | 0.61 | 3.15 | 1.03 |
| Sekirei | 6 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 4.11 | 0.76 |
| Mousou Dairinin | 6 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Re:CREATORS | 6 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Hagane no Renkinjutsushi | 6 | 3.57 | 3.21 | 18% | 3.21 | 0.59 | 4.48 | 0.82 |
| Busou Renkin | 7 | 2.60 | 2.36 | 25% | 2.36 | 0.59 | 3.11 | 0.78 |
| Maburaho | 6 | 3.43 | 3.06 | 18% | 3.06 | 0.56 | 3.91 | 0.72 |
| Log Horizon | 7 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Tears to Tiara | 6 | 3.25 | 3.03 | 18% | 3.03 | 0.56 | 3.68 | 0.68 |
| Ranma ½ | 6 | 3.44 | 3.03 | 18% | 3.03 | 0.56 | 4.41 | 0.81 |
