Made in Abyss
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: 5 - 2017, Comedy, Drama, TV, Fantasy
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 |
|---|---|---|---|---|---|---|---|---|
| Re:CREATORS | 5 | 3.50 | 3.25 | 100% | 3.25 | 3.25 | 3.43 | 3.43 |
| Shoujo Kakumei Utena | 4 | 3.83 | 3.65 | 64% | 3.65 | 2.33 | 5.26 | 3.36 |
| Kamichu! | 4 | 3.80 | 3.60 | 64% | 3.60 | 2.30 | 4.40 | 2.82 |
| Rozen Maiden | 4 | 3.75 | 3.53 | 64% | 3.53 | 2.26 | 4.61 | 2.95 |
| Demi-chan wa Kataritai | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Mahou Tsukai no Yome | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Little Witch Academia TV | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Sangatsu no Lion 2 | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Junketsu no Maria | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Shouwa Genroku Rakugo Shinjū: Sukeroku Futatabi-hen | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Oushitsu Kyoushi Heine | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Saiunkoku Monogatari | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.68 | 3.00 |
| Rumic Theater | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Re: Zero Kara Hajimeru Isekai Seikatsu (TV 2) | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Kujira no Kora wa Sajō ni Utau | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Re: Zero Kara Hajimeru Isekai Seikatsu | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Noragami Aragoto | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Abenobashi Mahou Shotengai | 4 | 3.67 | 3.43 | 64% | 3.43 | 2.20 | 4.31 | 2.76 |
| Shuffle! | 4 | 3.67 | 3.43 | 64% | 3.43 | 2.20 | 4.31 | 2.76 |
| Mawaru Penguindrum | 4 | 3.50 | 3.25 | 64% | 3.25 | 2.08 | 3.43 | 2.20 |
| Sangatsu no Lion | 4 | 3.50 | 3.25 | 64% | 3.25 | 2.08 | 3.43 | 2.20 |
| Nagasarete Airantou | 4 | 3.50 | 3.25 | 64% | 3.25 | 2.08 | 4.11 | 2.63 |
| Sekirei | 4 | 3.50 | 3.25 | 64% | 3.25 | 2.08 | 4.11 | 2.63 |
| Rozen Maiden ~Träumend~ | 4 | 3.33 | 3.10 | 64% | 3.10 | 1.98 | 3.54 | 2.27 |
| Vampire Knight | 4 | 3.33 | 3.10 | 64% | 3.10 | 1.98 | 3.54 | 2.27 |
| Seto no Hanayome (TV) | 4 | 3.29 | 2.85 | 64% | 2.85 | 1.82 | 3.61 | 2.31 |
| Natsu no Arashi! | 4 | 3.20 | 2.83 | 64% | 2.83 | 1.81 | 3.45 | 2.21 |
| Zero no Tsukaima | 4 | 3.00 | 2.78 | 64% | 2.78 | 1.78 | 3.98 | 2.55 |
| Omamori Himari | 4 | 3.00 | 2.65 | 64% | 2.65 | 1.69 | 3.15 | 2.02 |
| Ichiban Ushiro no Daimaou | 4 | 3.00 | 2.59 | 64% | 2.59 | 1.66 | 3.30 | 2.11 |
| D.Gray-man | 4 | 3.00 | 2.59 | 64% | 2.59 | 1.66 | 2.87 | 1.83 |
| Erementar Gerad (TV) | 4 | 3.00 | 2.59 | 64% | 2.59 | 1.66 | 2.87 | 1.83 |
| G-on Riders | 4 | 3.00 | 2.59 | 64% | 2.59 | 1.66 | 2.87 | 1.83 |
| Sora no Otoshimono | 4 | 3.00 | 2.55 | 64% | 2.55 | 1.63 | 3.11 | 1.99 |
| Zero no Tsukaima: Futatsuki no Kishi | 4 | 2.86 | 2.54 | 64% | 2.54 | 1.62 | 3.43 | 2.19 |
| Kami nomi zo Shiru Sekai: Megami-Hen | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Log Horizon 2 | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Sagrada Reset | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Maou 2099 | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Kaleido Star | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Yūki Yūna wa Yūsha de Aru: Yūsha no Shō | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Uchouten Kazoku | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Konohana Kitan | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Zero Kara Hajimeru Mahō no Sho | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Kaijuu 8-gou | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Nozomanu Fushi no Boukensha | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Zero no Tsukaima: Princess no Rondo | 4 | 3.00 | 2.50 | 64% | 2.50 | 1.60 | 2.43 | 1.56 |
| Persona 4: The Animation | 4 | 3.00 | 2.50 | 64% | 2.50 | 1.60 | 2.43 | 1.56 |
| Bungou to Alchemist: Shinpan no Haguruma | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Drifters | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.43 | 2.20 |
