Enban Koujo Valkyrie Juunigatsu no Yasoukyoku
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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: 11 - 2003, TV, Fantasy, Adventure, Comedy, Ecchi, Fan Service, Kawaii, Magic, Moe, Kemonomimi
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 |
|---|---|---|---|---|---|---|---|---|
| Bindzume Yousei | 7 | 4.00 | 4.00 | 40% | 3.50 | 1.42 | 4.43 | 1.79 |
| Nagasarete Airantou | 7 | 3.50 | 3.25 | 40% | 3.25 | 1.32 | 4.11 | 1.67 |
| Scrapped Princess | 6 | 3.88 | 3.71 | 29% | 3.71 | 1.10 | 4.84 | 1.44 |
| Ichiban Ushiro no Daimaou | 7 | 3.00 | 2.59 | 40% | 2.59 | 1.05 | 3.30 | 1.34 |
| G-on Riders | 7 | 3.00 | 2.59 | 40% | 2.59 | 1.05 | 2.87 | 1.16 |
| Fairy Tail | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Shuffle! | 6 | 3.67 | 3.43 | 29% | 3.43 | 1.02 | 4.31 | 1.28 |
| Da Capo | 7 | 2.80 | 2.43 | 40% | 2.43 | 0.98 | 3.05 | 1.24 |
| Sekirei | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 4.11 | 1.22 |
| Loveless (TV) | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 3.43 | 1.02 |
| Rozen Maiden ~Träumend~ | 6 | 3.33 | 3.10 | 29% | 3.10 | 0.92 | 3.54 | 1.05 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 6 | 3.33 | 2.91 | 29% | 2.91 | 0.87 | 4.03 | 1.20 |
| Zero no Tsukaima | 6 | 3.00 | 2.78 | 29% | 2.78 | 0.83 | 3.98 | 1.19 |
| Macademi Wasshoi! | 6 | 3.00 | 2.65 | 29% | 2.65 | 0.79 | 3.15 | 0.94 |
| Omamori Himari | 6 | 3.00 | 2.65 | 29% | 2.65 | 0.79 | 3.15 | 0.94 |
| Chrono Crusade | 5 | 3.89 | 3.73 | 20% | 3.73 | 0.77 | 4.94 | 1.02 |
| Sora no Otoshimono | 6 | 3.00 | 2.55 | 29% | 2.55 | 0.76 | 3.11 | 0.92 |
| Zero no Tsukaima: Futatsuki no Kishi | 6 | 2.86 | 2.54 | 29% | 2.54 | 0.76 | 3.43 | 1.02 |
| Bikini Warriors | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Sekirei ~Pure Engagement~ | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.86 | 0.85 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 4) | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Kyou Kara Maou | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Zero no Tsukaima: Princess no Rondo | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Mondaijitachi ga Isekai Kara Kuru Soudesuyo? | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Magikano | 5 | 3.80 | 3.60 | 20% | 3.60 | 0.74 | 4.40 | 0.91 |
| Inukami | 6 | 2.83 | 2.49 | 29% | 2.49 | 0.74 | 3.26 | 0.97 |
| Yoshinaga-san chi no Gargoyle | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Haiyore! Nyaruko-san W | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Hagure Yuusha no Aesthetica | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Junketsu no Maria | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Nekomonogatari -Kuro- | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Mahoujin GuruGuru | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Mahou Sensei Negima! Shiroki Tsubasa Ala Alba | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Hai to Gensou no Grimgar | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| High School DxD | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Chobits | 5 | 3.56 | 3.16 | 20% | 3.16 | 0.65 | 4.82 | 1.00 |
| Di Gi Charat | 5 | 3.58 | 3.11 | 20% | 3.11 | 0.64 | 4.17 | 0.86 |
| Maburaho | 5 | 3.43 | 3.06 | 20% | 3.06 | 0.63 | 3.91 | 0.81 |
| To LOVE-Ru | 5 | 3.40 | 3.00 | 20% | 3.00 | 0.62 | 3.60 | 0.74 |
| Shukufuku no Campanella | 7 | 2.00 | 2.00 | 40% | 1.50 | 0.61 | 2.00 | 0.81 |
| Enban Koujo Valkyrie Toki to Yume to Ginga no Utage | 7 | 2.00 | 2.00 | 40% | 1.50 | 0.61 | 2.00 | 0.81 |
| Mahou Senshi Riui | 5 | 3.29 | 2.94 | 20% | 2.94 | 0.61 | 3.79 | 0.78 |
| Girls Bravo | 5 | 3.00 | 2.67 | 20% | 2.67 | 0.55 | 3.70 | 0.76 |
| The Sacred Blacksmith | 5 | 3.00 | 2.65 | 20% | 2.65 | 0.55 | 3.15 | 0.65 |
| Girls Bravo - Second Season | 5 | 3.00 | 2.62 | 20% | 2.62 | 0.54 | 3.45 | 0.71 |
| D.Gray-man | 5 | 3.00 | 2.59 | 20% | 2.59 | 0.54 | 2.87 | 0.59 |
| Sekirei OVA | 5 | 3.00 | 2.59 | 20% | 2.59 | 0.54 | 2.87 | 0.59 |
| .hack//Tasogare no Udewa Densetsu | 5 | 3.00 | 2.59 | 20% | 2.59 | 0.54 | 3.30 | 0.68 |
| Full Metal Panic ~Fumoffu~ | 4 | 4.00 | 4.00 | 13% | 4.00 | 0.53 | 5.59 | 0.74 |
| Shinkon Gattai Godannar!! | 5 | 3.00 | 2.55 | 20% | 2.55 | 0.53 | 3.11 | 0.64 |
