Macademi Wasshoi!
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: 12 - 2008, TV, Fantasy, Adventure, Fan Service, Lolicon, Magic, Harem, Weird, Parody, Comedy, Silly-funny
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 |
|---|---|---|---|---|---|---|---|---|
| Nagasarete Airantou | 8 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 4.11 | 1.83 |
| To LOVE-Ru | 8 | 3.40 | 3.00 | 44% | 3.00 | 1.33 | 3.60 | 1.60 |
| Fairy Tail | 7 | 4.00 | 4.00 | 34% | 3.50 | 1.19 | 4.00 | 1.36 |
| Mahoujin GuruGuru | 7 | 4.00 | 4.00 | 34% | 3.50 | 1.19 | 4.00 | 1.36 |
| G-on Riders | 8 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 2.87 | 1.27 |
| Sekirei | 7 | 3.50 | 3.25 | 34% | 3.25 | 1.11 | 4.11 | 1.40 |
| Natsu no Arashi! Akinai-chuu | 8 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 7 | 3.33 | 2.91 | 34% | 2.91 | 0.99 | 4.03 | 1.37 |
| Zero no Tsukaima | 7 | 3.00 | 2.78 | 34% | 2.78 | 0.94 | 3.98 | 1.36 |
| Magikano | 6 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Ichiban Ushiro no Daimaou | 7 | 3.00 | 2.59 | 34% | 2.59 | 0.88 | 3.30 | 1.12 |
| Yoshinaga-san chi no Gargoyle | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Haiyore! Nyaruko-san W | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Bindzume Yousei | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Zero no Tsukaima: Futatsuki no Kishi | 7 | 2.86 | 2.54 | 34% | 2.54 | 0.86 | 3.43 | 1.17 |
| Abenobashi Mahou Shotengai | 6 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 4.31 | 1.08 |
| Shuffle! | 6 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 4.31 | 1.08 |
| Zero no Tsukaima: Princess no Rondo | 7 | 3.00 | 2.50 | 34% | 2.50 | 0.85 | 2.43 | 0.83 |
| Slayers | 6 | 3.57 | 3.21 | 25% | 3.21 | 0.80 | 4.73 | 1.18 |
| Maria+Holic | 7 | 2.75 | 2.34 | 34% | 2.34 | 0.79 | 2.78 | 0.95 |
| Kannagi | 7 | 2.57 | 2.21 | 34% | 2.21 | 0.75 | 3.05 | 1.04 |
| Rosario + Vampire | 7 | 2.22 | 2.01 | 34% | 2.01 | 0.69 | 3.17 | 1.08 |
| Negima!? | 8 | 2.00 | 2.00 | 44% | 1.50 | 0.67 | 2.43 | 1.08 |
| Vandread | 5 | 3.89 | 3.73 | 17% | 3.73 | 0.65 | 4.94 | 0.86 |
| Scrapped Princess | 5 | 3.88 | 3.71 | 17% | 3.71 | 0.64 | 4.84 | 0.84 |
| Enban Koujo Valkyrie Juunigatsu no Yasoukyoku | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Sekirei ~Pure Engagement~ | 6 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 4) | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Shinchou Yuusha - Kono Yuusha ga Ore TUEEE Kuse ni Shinchou Sugiru | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Needless | 6 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Vandread The Second Stage | 5 | 3.80 | 3.60 | 17% | 3.60 | 0.62 | 4.40 | 0.76 |
| Inukami | 6 | 2.83 | 2.49 | 25% | 2.49 | 0.62 | 3.26 | 0.81 |
| Shakugan no Shana-tan Returns | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Junketsu no Maria | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Kateikyoushi Hitman Reborn! | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.43 | 0.77 |
| Kyousogiga TV | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Hagure Yuusha no Aesthetica | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Da Capo | 6 | 2.80 | 2.43 | 25% | 2.43 | 0.61 | 3.05 | 0.76 |
| Gokudo-kun Manyuki | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 4.31 | 0.75 |
| Slayers Revolution | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 3.88 | 0.67 |
| Usagichan De Cue | 5 | 3.60 | 3.36 | 17% | 3.36 | 0.58 | 4.11 | 0.71 |
| Bokusatsu Tenshi Dokuro-chan | 7 | 2.00 | 1.68 | 34% | 1.68 | 0.57 | 2.37 | 0.81 |
| Dai Mahou Touge | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| Hai to Gensou no Grimgar | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| Mahou Sensei Negima! Shiroki Tsubasa Ala Alba | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| Rizelmine | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 3.11 | 0.78 |
| Elf wo Karumono Tachi II | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Love Hina | 5 | 3.55 | 3.19 | 17% | 3.19 | 0.55 | 4.97 | 0.86 |
| Rozen Maiden ~Träumend~ | 5 | 3.33 | 3.10 | 17% | 3.10 | 0.54 | 3.54 | 0.62 |
| Kanokon | 6 | 2.50 | 2.15 | 25% | 2.15 | 0.54 | 3.08 | 0.77 |
