Yu Yu Hakusho
Rating Average: 3.2941Rating Stddev: 0.7487012977269327
Review Count: 17
Existing Best Bet #: 4.30577312999566
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.2941 - 0.7487012977269327 ) + ( 2.83321334405622 / 1.6094379124341 )
( 2.54539870227307 ) - 1.76037442772259
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.2941 - 0.374350648863466 ) - 0 ) * $similarity
( 2.91974935113653 - 0 ) * $similarity
2.91974935113653 * $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: 12 - Bishounen, 1992, 1993, 1994, 1995, Adventure, Classic, Fighting, Martial Arts, Shounen, TV, Middle School
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 |
|---|---|---|---|---|---|---|---|---|
| Ranma ½ | 6 | 3.44 | 3.03 | 25% | 3.03 | 0.76 | 4.41 | 1.10 |
| Dragon Ball Z | 7 | 2.67 | 2.13 | 34% | 2.13 | 0.72 | 3.27 | 1.11 |
| Mahoujin GuruGuru | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Legend of the Galactic Heroes | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 3.88 | 0.67 |
| Giant Robo | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| Arslan Senki | 6 | 2.33 | 2.10 | 25% | 2.10 | 0.52 | 2.54 | 0.64 |
| Ranma ½ OVA | 4 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.11 | 0.57 |
| Macross 7 | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Mai-HiME | 4 | 3.88 | 3.71 | 11% | 3.71 | 0.41 | 4.84 | 0.54 |
| Hunter X Hunter | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.43 | 0.49 |
| Naruto Shippuuden (TV) | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Saiyuuki Reload Gunlock | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Nagasarete Airantou | 4 | 3.50 | 3.25 | 11% | 3.25 | 0.36 | 4.11 | 0.46 |
| Kiba | 4 | 3.50 | 3.25 | 11% | 3.25 | 0.36 | 3.43 | 0.38 |
| Loveless (TV) | 4 | 3.50 | 3.25 | 11% | 3.25 | 0.36 | 3.43 | 0.38 |
| Kimagure Orange Road (TV) | 4 | 3.50 | 3.15 | 11% | 3.15 | 0.35 | 4.08 | 0.45 |
| Dokokade Nakushita Aitsu No Aitsu | 4 | 3.33 | 3.10 | 11% | 3.10 | 0.34 | 4.23 | 0.47 |
| Mamono Hunter Youko | 4 | 3.00 | 3.00 | 11% | 3.00 | 0.33 | 4.00 | 0.44 |
| Inuyasha | 4 | 3.38 | 2.90 | 11% | 2.90 | 0.32 | 4.73 | 0.53 |
| Tokyo Underground | 4 | 3.17 | 2.63 | 11% | 2.63 | 0.29 | 3.21 | 0.36 |
| Bishoujo Senshi Sailor Moon | 4 | 3.11 | 2.61 | 11% | 2.61 | 0.29 | 3.48 | 0.39 |
| Kyou Kara Maou | 4 | 3.00 | 3.00 | 11% | 2.50 | 0.28 | 3.00 | 0.33 |
| Dragon Ball | 4 | 2.78 | 2.38 | 11% | 2.38 | 0.26 | 3.36 | 0.37 |
| Haou Taikei Ryuu Knight | 5 | 2.00 | 2.00 | 17% | 1.50 | 0.26 | 2.00 | 0.35 |
| Tokyo Majin Gakuen Kenpuchou: Tou | 4 | 2.75 | 2.34 | 11% | 2.34 | 0.26 | 2.78 | 0.31 |
| Mahou Shoujo Lyrical Nanoha StrikerS | 4 | 2.75 | 2.34 | 11% | 2.34 | 0.26 | 2.78 | 0.31 |
| AIR GEAR | 4 | 2.75 | 2.34 | 11% | 2.34 | 0.26 | 2.78 | 0.31 |
| Log Horizon | 4 | 2.50 | 2.25 | 11% | 2.25 | 0.25 | 2.43 | 0.27 |
| Mimi wo Sumaseba | 3 | 4.00 | 4.00 | 6% | 4.00 | 0.25 | 5.00 | 0.31 |
| Xenosaga - The Animation | 4 | 2.67 | 2.20 | 11% | 2.20 | 0.24 | 2.41 | 0.27 |
| Shadow Skill (1998) | 4 | 2.75 | 2.10 | 11% | 2.10 | 0.23 | 2.31 | 0.26 |
| School Rumble | 3 | 3.89 | 3.73 | 6% | 3.73 | 0.23 | 4.94 | 0.31 |
| Orphen | 3 | 3.85 | 3.67 | 6% | 3.67 | 0.23 | 5.08 | 0.32 |
| Basilisk - Kouga Ninpou Chou | 3 | 3.75 | 3.53 | 6% | 3.53 | 0.22 | 4.18 | 0.26 |
| Mahou Shoujo Lyrical Nanoha A's | 3 | 3.75 | 3.53 | 6% | 3.53 | 0.22 | 4.18 | 0.26 |
| Mahou Shoujo Lyrical Nanoha | 3 | 3.75 | 3.53 | 6% | 3.53 | 0.22 | 4.18 | 0.26 |
| Digimon Tamers | 3 | 3.75 | 3.53 | 6% | 3.53 | 0.22 | 4.18 | 0.26 |
| Kateikyoushi Hitman Reborn! | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.43 | 0.28 |
| Ginga: Nagareboshi Gin | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.00 | 0.25 |
| Akazukin Chacha | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.00 | 0.25 |
| FLCL Progressive | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.00 | 0.25 |
| Hagure Yuusha no Aesthetica | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.00 | 0.25 |
| Avatar: The Last Airbender - Season 2 | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.00 | 0.25 |
| Shura No Toki | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.43 | 0.28 |
| Cho Jiku Yosai Macross | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.43 | 0.28 |
| Hakkenden: Touhou Hakken Ibun | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.00 | 0.25 |
| Ushio to Tora TV | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.00 | 0.25 |
| Hagane no Renkinjutsushi OVA (03): Shishou (Sensei) Monogatari | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.00 | 0.25 |
| Hime-chan no Ribbon | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.68 | 0.29 |
| Shining Tears x Wind | 3 | 4.00 | 4.00 | 6% | 3.50 | 0.22 | 4.00 | 0.25 |
