Dragon Ball Z: Fukkatsu no Fusion!! Goku to Vegita
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: 8 - 1995, Action, Action Comedy, Comedy, Movie, Fantasy, Shounen, Fighting
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 |
|---|---|---|---|---|---|---|---|---|
| Mahoujin GuruGuru | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Ushio to Tora TV | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Ushio to Tora TV 2 | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Omamori Himari | 5 | 3.00 | 2.65 | 39% | 2.65 | 1.03 | 3.15 | 1.23 |
| Selector Spread WIXOSS | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Persona 4: The Animation | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.43 | 0.95 |
| Kuroshitsuji: Book of the Atlantic | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Needless | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.86 | 1.12 |
| Noragami | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Akikan! | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.43 | 0.95 |
| Chrono Crusade | 4 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Mai-HiME | 4 | 3.88 | 3.71 | 25% | 3.71 | 0.93 | 4.84 | 1.21 |
| Log Horizon | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.43 | 0.95 |
| Junketsu no Maria | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| City Hunter: Goodbye My Sweetheart | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Hagane no Renkinjutsushi OVA (03): Shishou (Sensei) Monogatari | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Wanpanman OVAs & Specials | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Fairy Tail | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Kurenai no Buta | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.86 | 1.22 |
| Little Witch Academia TV | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| One Piece: Karakuri Shiro no Mecha Kyohei | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Suzumiya Haruhi no Shoushitsu | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Ranma ½: Chou Musabetsu Kessen! Ranma Team vs Densetsu no Houou | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Naruto Shippuuden (TV) | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Saiyuuki Reload Gunlock | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Akiba Maid Sensou | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Slayers Premium | 4 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 3.88 | 0.97 |
| Slayers Try | 4 | 3.69 | 3.39 | 25% | 3.39 | 0.85 | 4.68 | 1.17 |
| Dragon Ball: Shen long no densetsu | 6 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Dragon Ball: Makafushigi Daibōken | 6 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Gekijouban Naruto Shippuuden: Kizuna | 6 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Naruto: Daikatsugeki! Yukihime Ninpocho Dattebayo!! | 6 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Dragon Ball Z: Kiken na Futari! Chō Senshi wa Nemurenai | 6 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Dragon Ball Z | 5 | 2.67 | 2.13 | 39% | 2.13 | 0.83 | 3.27 | 1.28 |
| Afro Samurai: Resurrection | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Sekirei | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 4.11 | 1.03 |
| Re:CREATORS | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Kiba | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Loveless (TV) | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Slayers | 4 | 3.57 | 3.21 | 25% | 3.21 | 0.80 | 4.73 | 1.18 |
| Naruto | 4 | 3.62 | 3.20 | 25% | 3.20 | 0.80 | 4.87 | 1.22 |
| Magic Knight Rayearth | 4 | 3.40 | 3.16 | 25% | 3.16 | 0.79 | 4.34 | 1.09 |
| Koukaku no Regios | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Eiga Inuyasha: Kagami no Naka no Mugenjou | 4 | 3.50 | 3.07 | 25% | 3.07 | 0.77 | 3.50 | 0.87 |
| Ranma ½ | 4 | 3.44 | 3.03 | 25% | 3.03 | 0.76 | 4.41 | 1.10 |
| Bakuretsu Hunters OVA | 4 | 3.17 | 2.98 | 25% | 2.98 | 0.75 | 3.91 | 0.98 |
| Mahou Senshi Riui | 4 | 3.29 | 2.94 | 25% | 2.94 | 0.73 | 3.79 | 0.95 |
| Ninja Scroll | 4 | 3.42 | 2.93 | 25% | 2.93 | 0.73 | 4.26 | 1.07 |
| Bleach | 4 | 3.43 | 2.90 | 25% | 2.90 | 0.73 | 3.59 | 0.90 |
