Mahoujin GuruGuru
Rating Average: 4.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 4
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 4 ) - 0
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: 14 - Action Comedy, Adventure, All Ages, Children, Comedy, Comedy Fantasy, Fantasy, Fighting, Magic, Parody, Silly-funny, TV, 1995, 1994
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 |
|---|---|---|---|---|---|---|---|---|
| Yoshinaga-san chi no Gargoyle | 9 | 4.00 | 4.00 | 41% | 3.50 | 1.45 | 4.00 | 1.65 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 9 | 3.33 | 2.91 | 41% | 2.91 | 1.20 | 4.03 | 1.66 |
| Bindzume Yousei | 8 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Abenobashi Mahou Shotengai | 7 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 4.31 | 1.08 |
| Needless | 8 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.86 | 0.93 |
| Slayers | 7 | 3.57 | 3.21 | 25% | 3.21 | 0.80 | 4.73 | 1.18 |
| School Rumble | 6 | 3.89 | 3.73 | 18% | 3.73 | 0.69 | 4.94 | 0.91 |
| Macademi Wasshoi! | 7 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| G-on Riders | 7 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| Fairy Tail | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Haiyore! Nyaruko-san W | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Gokudo-kun Manyuki | 6 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 4.31 | 0.79 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 3) | 7 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Nagasarete Airantou | 6 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 4.11 | 0.76 |
| Dragon Ball Z | 7 | 2.67 | 2.13 | 25% | 2.13 | 0.53 | 3.27 | 0.82 |
| Zero no Tsukaima | 6 | 3.00 | 2.78 | 18% | 2.78 | 0.51 | 3.98 | 0.73 |
| Ichiban Ushiro no Daimaou | 6 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 3.30 | 0.61 |
| Chrono Crusade | 5 | 3.89 | 3.73 | 12% | 3.73 | 0.48 | 4.94 | 0.63 |
| Orphen | 5 | 3.85 | 3.67 | 12% | 3.67 | 0.47 | 5.08 | 0.65 |
| Pocket Monsters | 7 | 2.48 | 1.87 | 25% | 1.87 | 0.47 | 3.15 | 0.79 |
| Zero no Tsukaima: Futatsuki no Kishi | 6 | 2.86 | 2.54 | 18% | 2.54 | 0.47 | 3.43 | 0.63 |
| Seija Musou | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Arafo Otoko no Isekai Tsuhan | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Shinchou Yuusha - Kono Yuusha ga Ore TUEEE Kuse ni Shinchou Sugiru | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 4) | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Tentai Senshi Sunred | 6 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.43 | 0.45 |
| Kyou Kara Maou | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Selector Spread WIXOSS | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Mahou Shoujo Lyrical Nanoha | 5 | 3.75 | 3.53 | 12% | 3.53 | 0.45 | 4.18 | 0.53 |
| Digimon Tamers | 5 | 3.75 | 3.53 | 12% | 3.53 | 0.45 | 4.18 | 0.53 |
| Mahou Shoujo Lyrical Nanoha A's | 5 | 3.75 | 3.53 | 12% | 3.53 | 0.45 | 4.18 | 0.53 |
| Saiyuuki Reload Gunlock | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Junketsu no Maria | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Hagane no Renkinjutsushi OVA (03): Shishou (Sensei) Monogatari | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Naruto Shippuuden (TV) | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Little Witch Academia TV | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Akazukin Chacha | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Hagure Yuusha no Aesthetica | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Kateikyoushi Hitman Reborn! | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.43 | 0.57 |
| Slayers Try | 5 | 3.69 | 3.39 | 12% | 3.39 | 0.43 | 4.68 | 0.60 |
| One Piece | 5 | 3.73 | 3.30 | 12% | 3.30 | 0.42 | 4.35 | 0.56 |
| Re:CREATORS | 5 | 3.50 | 3.25 | 12% | 3.25 | 0.41 | 3.43 | 0.44 |
| Sekirei | 5 | 3.50 | 3.25 | 12% | 3.25 | 0.41 | 4.11 | 0.52 |
| Fushigi no Umi no Nadia | 5 | 3.50 | 3.25 | 12% | 3.25 | 0.41 | 3.86 | 0.49 |
| Kiba | 5 | 3.50 | 3.25 | 12% | 3.25 | 0.41 | 3.43 | 0.44 |
| Natsu no Arashi! Akinai-chuu | 6 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Gakuen Alice | 6 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Log Horizon | 6 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Ultra Maniac TV | 5 | 3.60 | 3.20 | 12% | 3.20 | 0.41 | 3.80 | 0.48 |
| Naruto | 5 | 3.62 | 3.20 | 12% | 3.20 | 0.41 | 4.87 | 0.62 |
