Rupan Sansei: Shin Shiri-zu
Rating Average: 3.0000Rating Stddev: 0.7071067811865476
Review Count: 4
Existing Best Bet #: 3.15424633496024
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0.7071067811865476 ) + ( 1.38629436111989 / 1.6094379124341 )
( 2.29289321881345 ) - 0.861353116146786
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0.353553390593274 ) - 0 ) * $similarity
( 2.64644660940673 - 0 ) * $similarity
2.64644660940673 * $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: 11 - Action, Adventure, Classic, TV, Comedy, Action Comedy, Sequel, 1980, 1979, 1978, 1977
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 |
|---|---|---|---|---|---|---|---|---|
| Slayers Try | 6 | 3.69 | 3.39 | 29% | 3.39 | 1.01 | 4.68 | 1.39 |
| Ranma ½ | 6 | 3.44 | 3.03 | 29% | 3.03 | 0.90 | 4.41 | 1.31 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.59 | 1.16 |
| Chrono Crusade | 5 | 3.89 | 3.73 | 20% | 3.73 | 0.77 | 4.94 | 1.02 |
| Trigun | 5 | 3.90 | 3.70 | 20% | 3.70 | 0.76 | 5.94 | 1.23 |
| Zero no Tsukaima: Futatsuki no Kishi | 6 | 2.86 | 2.54 | 29% | 2.54 | 0.76 | 3.43 | 1.02 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 3) | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Persona 4 the Golden Animation | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Selector Spread WIXOSS | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Vandread The Second Stage | 5 | 3.80 | 3.60 | 20% | 3.60 | 0.74 | 4.40 | 0.91 |
| Naruto Shippuuden (TV) | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Golden Kamuy 2 | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Ushio to Tora TV 2 | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Kidou Senshi Gundam | 5 | 3.67 | 3.43 | 20% | 3.43 | 0.71 | 3.88 | 0.80 |
| One Piece | 5 | 3.73 | 3.30 | 20% | 3.30 | 0.68 | 4.35 | 0.90 |
| Rupan Sansei: Cagliostro no Shiro | 5 | 3.50 | 3.15 | 20% | 3.15 | 0.65 | 4.08 | 0.84 |
| Katanagatari | 5 | 3.33 | 2.86 | 20% | 2.86 | 0.59 | 3.07 | 0.63 |
| Rupan Sansei | 5 | 3.20 | 2.83 | 20% | 2.83 | 0.58 | 3.45 | 0.71 |
| Zero no Tsukaima | 5 | 3.00 | 2.78 | 20% | 2.78 | 0.57 | 3.98 | 0.82 |
| Kenran Butoh Sai: The Mars Daybreak | 5 | 3.00 | 2.65 | 20% | 2.65 | 0.55 | 3.15 | 0.65 |
| Eureka Seven | 4 | 4.00 | 4.00 | 13% | 4.00 | 0.53 | 5.00 | 0.66 |
| Read or Die - TV | 4 | 4.00 | 4.00 | 13% | 4.00 | 0.53 | 5.11 | 0.68 |
| Sunabouzu | 5 | 3.00 | 2.55 | 20% | 2.55 | 0.53 | 3.11 | 0.64 |
| Benriya Saitou-san, Isekai ni Iku | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Nanatsu no Taizai | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Nanatsu no Taizai: Imashime no Fukkatsu | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| JoJo no Kimyō na Bōken: Diamond wa Kudakenai | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| JoJo no Kimyou na Bouken: Stardust Crusaders | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.43 | 0.71 |
| Shangri-La Frontier II | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Needless | 5 | 3.00 | 2.50 | 20% | 2.50 | 0.52 | 2.86 | 0.59 |
| Arafo Otoko no Isekai Tsuhan | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Durarara!! x2 Ketsu | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 4) | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Top wo Nerae! 2 | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Nanatsu no Taizai: Kamigami no Gekirin | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Wanpanman 2 | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.43 | 0.71 |
| Mushoku Tensei - Isekai Ittara Honki Dasu (TV 2) | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Vandread | 4 | 3.89 | 3.73 | 13% | 3.73 | 0.49 | 4.94 | 0.65 |
| Slayers Next | 4 | 3.88 | 3.72 | 13% | 3.72 | 0.49 | 5.32 | 0.70 |
| Cowboy Bebop | 4 | 3.81 | 3.55 | 13% | 3.55 | 0.47 | 5.74 | 0.76 |
| Durarara!! | 4 | 3.75 | 3.53 | 13% | 3.53 | 0.47 | 4.18 | 0.55 |
| Rozen Maiden | 4 | 3.75 | 3.53 | 13% | 3.53 | 0.47 | 4.61 | 0.61 |
| Mahou Shoujo Lyrical Nanoha A's | 4 | 3.75 | 3.53 | 13% | 3.53 | 0.47 | 4.18 | 0.55 |
| Digimon Tamers | 4 | 3.75 | 3.53 | 13% | 3.53 | 0.47 | 4.18 | 0.55 |
| Rupan Sansei: Part III | 5 | 2.50 | 2.25 | 20% | 2.25 | 0.46 | 2.43 | 0.50 |
| Elf wo Karumono Tachi II | 5 | 2.50 | 2.25 | 20% | 2.25 | 0.46 | 2.86 | 0.59 |
| Haiyore! Nyaruko-san W | 4 | 4.00 | 4.00 | 13% | 3.50 | 0.46 | 4.00 | 0.53 |
| Shakugan no Shana II | 4 | 4.00 | 4.00 | 13% | 3.50 | 0.46 | 4.43 | 0.59 |
| Wanpanman TV | 4 | 4.00 | 4.00 | 13% | 3.50 | 0.46 | 4.43 | 0.59 |
