Paprika
Rating Average: 2.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 2.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 2 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.5000 - 0.25 ) - 0 ) * $similarity
( 2.25 - 0 ) * $similarity
2.25 * $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 - 2006, Movie, Sci-Fi, Acquired Taste, Adventure, Artistic, Surreal
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 |
|---|---|---|---|---|---|---|---|---|
| Manie Manie Meikyu Monogatari | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Cowboy Bebop | 4 | 3.81 | 3.55 | 32% | 3.55 | 1.16 | 5.74 | 1.88 |
| Kanashimi no Belladonna | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Koukaku Kidoutai 2: Innocence | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.86 | 1.26 |
| Ergo Proxy | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.86 | 1.26 |
| Aru Tabibito no Nikki | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Heppoko Jiken Animation Excel Saga | 4 | 3.42 | 3.01 | 32% | 3.01 | 0.98 | 4.44 | 1.45 |
| Neon Genesis Evangelion: The End of Evangelion | 4 | 3.40 | 3.00 | 32% | 3.00 | 0.98 | 4.28 | 1.40 |
| Noein ~ Mou Hitori no Kimi e | 4 | 3.33 | 2.86 | 32% | 2.86 | 0.93 | 3.07 | 1.00 |
| xxxHOLiC - Manatsu no Yoru no Yume | 4 | 3.17 | 2.72 | 32% | 2.72 | 0.89 | 3.38 | 1.10 |
| Boukyaku no Senritsu | 4 | 3.00 | 2.55 | 32% | 2.55 | 0.83 | 3.11 | 1.01 |
| Aru Machi Kado no Monogatari | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Kono Danshi, Uchū-jin to Tatakaemasu | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Interstella 5555 | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Eureka Seven | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.00 | 0.92 |
| Toki Wo Kakeru Shoujo | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.21 | 0.96 |
| Giniro no kami no Agito | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Shoujo Kakumei Utena | 3 | 3.83 | 3.65 | 18% | 3.65 | 0.67 | 5.26 | 0.97 |
| MEMORIES | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Interlude | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| One Piece: Karakuri Shiro no Mecha Kyohei | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Ginga Tetsudō no Yoru | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Zegapain | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Toki no Taibito -Time Stranger- | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Kuuchuu Buranko | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| 009-1 | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Casshern: The Last Day on Earth | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Kaze no Tani no Nausicaa | 3 | 3.78 | 3.46 | 18% | 3.46 | 0.64 | 4.51 | 0.83 |
| Wolf's Rain | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 4.56 | 0.84 |
| Michiko to Hatchin | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Abenobashi Mahou Shotengai | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 4.31 | 0.79 |
| Rahxephon | 3 | 3.55 | 3.30 | 18% | 3.30 | 0.61 | 4.54 | 0.83 |
| Neon Genesis Evangelion: Death and Rebirth | 4 | 2.29 | 1.85 | 32% | 1.85 | 0.60 | 2.61 | 0.85 |
| Kiba | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Sennen Joyu | 3 | 3.60 | 3.20 | 18% | 3.20 | 0.59 | 3.80 | 0.70 |
| Macross: Do You Remember Love? | 3 | 3.50 | 3.12 | 18% | 3.12 | 0.57 | 3.85 | 0.71 |
| Final Fantasy VII - Advent Children | 3 | 3.40 | 3.00 | 18% | 3.00 | 0.55 | 3.60 | 0.66 |
| Adolescence Mokushiroku | 3 | 3.43 | 2.98 | 18% | 2.98 | 0.55 | 3.73 | 0.69 |
| Shin Seiki Evangelion | 3 | 3.38 | 2.93 | 18% | 2.93 | 0.54 | 4.86 | 0.89 |
| RahXephon - Tagen Hensoukyoku | 4 | 2.00 | 1.59 | 32% | 1.59 | 0.52 | 1.87 | 0.61 |
| Kumo no Mukou, Yakusoku no Basho | 3 | 3.20 | 2.83 | 18% | 2.83 | 0.52 | 3.45 | 0.63 |
| Yokohama Kaidashi Kikou - Quiet Country Cafe | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.68 | 0.88 |
| Kiddy Grade | 3 | 3.12 | 2.66 | 18% | 2.66 | 0.49 | 3.49 | 0.64 |
| Steamboy | 3 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| Pumpkin Scissors | 3 | 2.75 | 2.53 | 18% | 2.53 | 0.47 | 3.18 | 0.58 |
| Penguin Highway | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Tenrankai no E | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Hirune Hime: Shiranai Watashi no Monogatari | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Mind Game | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.68 | 0.68 |
