Eden's Bowy
Rating Average: 4.0000Rating Stddev: 0
Review Count: 2
Existing Best Bet #: 4.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0.693147180559945 / 1.6094379124341 )
( 4 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 4.0000 - 0 ) - 0.5 ) * $similarity
( 4 - 0.5 ) * $similarity
3.5 * $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 - Action Comedy, Deities, Fighting, Magic, Sci-Fi, 1999, TV
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 |
|---|---|---|---|---|---|---|---|---|
| Kiba | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Orphen | 4 | 3.85 | 3.67 | 32% | 3.67 | 1.20 | 5.08 | 1.66 |
| Mahou Shoujo Lyrical Nanoha | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Mahou Shoujo Lyrical Nanoha A's | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Mahoujin GuruGuru | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Gokudo-kun Manyuki | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 4.31 | 1.41 |
| Chikyuu Bouei Kigyou Dai-Guard | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Bleach | 4 | 3.43 | 2.90 | 32% | 2.90 | 0.95 | 3.59 | 1.17 |
| G-on Riders | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| Sunabouzu | 4 | 3.00 | 2.55 | 32% | 2.55 | 0.83 | 3.11 | 1.01 |
| Shangri-La Frontier II | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Night Wizard | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Shinchou Yuusha - Kono Yuusha ga Ore TUEEE Kuse ni Shinchou Sugiru | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Needless | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.86 | 0.93 |
| Dokkoida | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Tentai Senshi Sunred | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Persona 4: The Animation | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Dragon Ball | 4 | 2.78 | 2.38 | 32% | 2.38 | 0.78 | 3.36 | 1.10 |
| Mahou Shoujo Lyrical Nanoha StrikerS | 4 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
| Tokyo Majin Gakuen Kenpuchou: Tou | 4 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.59 | 1.03 |
| Log Horizon | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Selector Infected WIXOSS | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Scrapped Princess | 3 | 3.88 | 3.71 | 18% | 3.71 | 0.68 | 4.84 | 0.89 |
| Mai-HiME | 3 | 3.88 | 3.71 | 18% | 3.71 | 0.68 | 4.84 | 0.89 |
| Trigun | 3 | 3.90 | 3.70 | 18% | 3.70 | 0.68 | 5.94 | 1.09 |
| Chikyu Shojo Arjuna | 3 | 3.83 | 3.65 | 18% | 3.65 | 0.67 | 4.57 | 0.84 |
| Digimon Tamers | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Little Witch Academia TV | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| D4 Princess | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Deca-Dence | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Dorohedoro | 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 |
| Naruto Shippuuden (TV) | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| The Daichis: Earth Defence Family | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Akiba Maid Sensou | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Haiyore! Nyaruko-san W | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Junketsu no Maria | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Gakuen Senki MURYOU | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| Hagure Yuusha no Aesthetica | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Simoun | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Iroduku Sekai no Ashita kara | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Kill la Kill | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Bubblegum Crisis Tokyo 2040 | 3 | 3.70 | 3.47 | 18% | 3.47 | 0.64 | 4.67 | 0.86 |
| Blue Seed | 3 | 3.69 | 3.46 | 18% | 3.46 | 0.64 | 4.82 | 0.89 |
| Abenobashi Mahou Shotengai | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 4.31 | 0.79 |
| Saber Marionette J to X | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Kidou Senshi Gundam SEED | 3 | 3.73 | 3.42 | 18% | 3.42 | 0.63 | 4.60 | 0.85 |
| Mugen no Ryvius | 3 | 3.60 | 3.36 | 18% | 3.36 | 0.62 | 4.11 | 0.75 |
| Mahoromatic: Motto Utsukushii Mono | 3 | 3.60 | 3.36 | 18% | 3.36 | 0.62 | 4.11 | 0.75 |
