Ronin Warriors
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: 14 - 1988, TV, Fantasy, Historical, Action, Adventure, Dark, Epic, Fighting, Friendship, Samurai, Sequel, Violent, 1989
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 Shippuuden (TV) | 9 | 4.00 | 4.00 | 41% | 3.50 | 1.45 | 4.00 | 1.65 |
| Kiba | 7 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Naruto | 7 | 3.62 | 3.20 | 25% | 3.20 | 0.80 | 4.87 | 1.22 |
| Tears to Tiara | 7 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Bleach | 7 | 3.43 | 2.90 | 25% | 2.90 | 0.73 | 3.59 | 0.90 |
| Juuni Kokuki | 6 | 3.90 | 3.75 | 18% | 3.75 | 0.69 | 5.03 | 0.92 |
| Chrono Crusade | 6 | 3.89 | 3.73 | 18% | 3.73 | 0.69 | 4.94 | 0.91 |
| Afro Samurai: Resurrection | 8 | 2.33 | 2.10 | 32% | 2.10 | 0.68 | 2.54 | 0.83 |
| Basilisk - Kouga Ninpou Chou | 6 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Mahou Shoujo Lyrical Nanoha A's | 6 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Shura No Toki | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Golden Kamuy 2 | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Avatar: The Last Airbender - Season 1 | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Casshern: The Last Day on Earth | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Vinland Saga Season 2 | 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 |
| Shining Tears x Wind | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Avatar: The Last Airbender - Season 2 | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Code Geass Hangyaku no Lelouch Season 2 | 7 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Selector Spread WIXOSS | 7 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Hagane no Renkinjutsushi | 6 | 3.57 | 3.21 | 18% | 3.21 | 0.59 | 4.48 | 0.82 |
| Kurozuka | 8 | 2.25 | 1.71 | 32% | 1.71 | 0.56 | 2.02 | 0.66 |
| Samurai Champloo | 6 | 3.33 | 3.00 | 18% | 3.00 | 0.55 | 4.03 | 0.74 |
| Omamori Himari | 6 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| The Sacred Blacksmith | 6 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| Ichiban Ushiro no Daimaou | 6 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 3.30 | 0.61 |
| High School of the Dead | 6 | 3.00 | 2.55 | 18% | 2.55 | 0.47 | 3.11 | 0.57 |
| Boukyaku no Senritsu | 6 | 3.00 | 2.55 | 18% | 2.55 | 0.47 | 3.11 | 0.57 |
| Hakuouki Hekketsuroku | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Kyou Kara Maou | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Persona 4 the Golden Animation | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Samurai Troopers | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Shigurui | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Needless | 6 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.86 | 0.53 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Tokyo Ghoul √A | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Claymore | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.68 | 0.68 |
| Darker than Black - Kuro no Keiyakusha | 5 | 3.80 | 3.60 | 12% | 3.60 | 0.46 | 4.40 | 0.56 |
| Digimon Tamers | 5 | 3.75 | 3.53 | 12% | 3.53 | 0.45 | 4.18 | 0.53 |
| Mahou Shoujo Lyrical Nanoha | 5 | 3.75 | 3.53 | 12% | 3.53 | 0.45 | 4.18 | 0.53 |
| Durarara!! | 5 | 3.75 | 3.53 | 12% | 3.53 | 0.45 | 4.18 | 0.53 |
| Interlude | 5 | 3.75 | 3.53 | 12% | 3.53 | 0.45 | 4.18 | 0.53 |
| Golden Kamuy 4 | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Akiba Maid Sensou | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Ginga: Nagareboshi Gin | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Golden Kamuy 3 | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Saiyuuki Reload Gunlock | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Shakugan no Shana II | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.43 | 0.57 |
| Samurai 7 | 5 | 3.67 | 3.43 | 12% | 3.43 | 0.44 | 3.88 | 0.49 |
