Genso Maden Saiyuki
Rating Average: 3.2500Rating Stddev: 0.9682458365518543
Review Count: 8
Existing Best Bet #: 3.57378383766832
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.2500 - 0.9682458365518543 ) + ( 2.07944154167984 / 1.6094379124341 )
( 2.28175416344815 ) - 1.29202967422018
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.2500 - 0.484122918275927 ) - 0 ) * $similarity
( 2.76587708172407 - 0 ) * $similarity
2.76587708172407 * $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, Fantasy, Bishounen, Spinoff, 2001, 2000, 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 |
|---|---|---|---|---|---|---|---|---|
| Inuyasha | 5 | 3.38 | 2.90 | 51% | 2.90 | 1.48 | 4.73 | 2.41 |
| Hunter X Hunter | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Cardcaptor Sakura | 4 | 3.65 | 3.30 | 32% | 3.30 | 1.08 | 4.90 | 1.60 |
| Pocket Monsters | 5 | 2.48 | 1.87 | 51% | 1.87 | 0.95 | 3.15 | 1.61 |
| Majutsushi Orphen Revenge | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Chrono Crusade | 3 | 3.89 | 3.73 | 18% | 3.73 | 0.69 | 4.94 | 0.91 |
| Digimon: Digital Monsters 02 | 4 | 2.33 | 2.10 | 32% | 2.10 | 0.68 | 2.54 | 0.83 |
| Orphen | 3 | 3.85 | 3.67 | 18% | 3.67 | 0.67 | 5.08 | 0.93 |
| Fruits Basket | 3 | 3.85 | 3.61 | 18% | 3.61 | 0.66 | 5.23 | 0.96 |
| Mahou Shoujo Lyrical Nanoha | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Hajime no Ippo | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Lord El-Melloi II Sei no Jikenbo: Rail Zeppelin Grace Note | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Ushio to Tora TV 2 | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Mahoujin GuruGuru | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| GEAR Fighter Dendoh | 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 |
| Shin Ruriiro No Yuki | 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 |
| Mononoke | 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 |
| Hagure Yuusha no Aesthetica | 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 |
| Hakkenden: Touhou Hakken Ibun | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Ushio to Tora TV | 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 |
| Little Witch Academia TV | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| X (TV) | 3 | 3.75 | 3.47 | 18% | 3.47 | 0.64 | 4.91 | 0.90 |
| Abenobashi Mahou Shotengai | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 4.31 | 0.79 |
| Gokudo-kun Manyuki | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 4.31 | 0.79 |
| Legend of Basara | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Slayers Try | 3 | 3.69 | 3.39 | 18% | 3.39 | 0.62 | 4.68 | 0.86 |
| Shin Shirayuki Hime Densetsu Pretear | 3 | 3.62 | 3.28 | 18% | 3.28 | 0.60 | 4.22 | 0.78 |
| Sasami: Mahou Shoujo Club | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Loveless (TV) | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Tenkuu no Escaflowne | 3 | 3.56 | 3.23 | 18% | 3.23 | 0.59 | 5.06 | 0.93 |
| Mahou Tsukai ni Taisetsu na Koto | 3 | 3.55 | 3.22 | 18% | 3.22 | 0.59 | 4.38 | 0.80 |
| Hagane no Renkinjutsushi | 3 | 3.57 | 3.21 | 18% | 3.21 | 0.59 | 4.48 | 0.82 |
| Mahoromatic | 3 | 3.57 | 3.21 | 18% | 3.21 | 0.59 | 4.05 | 0.74 |
| Naruto | 3 | 3.62 | 3.20 | 18% | 3.20 | 0.59 | 4.87 | 0.89 |
| Vampire Knight | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Mahou Senshi Riui | 3 | 3.29 | 2.94 | 18% | 2.94 | 0.54 | 3.79 | 0.70 |
| Hikaru no Go | 3 | 3.33 | 2.93 | 18% | 2.93 | 0.54 | 3.88 | 0.71 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 3 | 3.33 | 2.91 | 18% | 2.91 | 0.53 | 4.03 | 0.74 |
| Bleach | 3 | 3.43 | 2.90 | 18% | 2.90 | 0.53 | 3.59 | 0.66 |
| Zero no Tsukaima | 3 | 3.00 | 2.78 | 18% | 2.78 | 0.51 | 3.98 | 0.73 |
| Yu-Gi-Oh: Duel Monsters | 3 | 3.17 | 2.72 | 18% | 2.72 | 0.50 | 3.81 | 0.70 |
| Meitantei Conan | 3 | 3.20 | 2.71 | 18% | 2.71 | 0.50 | 3.22 | 0.59 |
| Tsubasa Chronicle | 3 | 3.20 | 2.71 | 18% | 2.71 | 0.50 | 3.22 | 0.59 |
| Fate/Kaleid liner Prisma Illya | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
