Persona 4: The Animation
Rating Average: 3.0000Rating Stddev: 1
Review Count: 2
Existing Best Bet #: 2.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 1 ) + ( 0.693147180559945 / 1.6094379124341 )
( 2 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0.5 ) - 0 ) * $similarity
( 2.5 - 0 ) * $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: 15 - 2011, TV, Modern, Sci-Fi, Weird, High School, Video-game inspired, 2012, Action, Action Comedy, Comedy, Drama, Mystery, Fantasy, Fighting
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 |
|---|---|---|---|---|---|---|---|---|
| Rozen Maiden | 8 | 3.75 | 3.53 | 28% | 3.53 | 1.01 | 4.61 | 1.31 |
| X-Men | 8 | 3.50 | 3.25 | 28% | 3.25 | 0.92 | 3.43 | 0.98 |
| Interlude | 7 | 3.75 | 3.53 | 21% | 3.53 | 0.77 | 4.18 | 0.91 |
| Suzumiya Haruhi no Shoushitsu | 7 | 4.00 | 4.00 | 21% | 3.50 | 0.76 | 4.68 | 1.02 |
| Abenobashi Mahou Shotengai | 7 | 3.67 | 3.43 | 21% | 3.43 | 0.75 | 4.31 | 0.94 |
| Usagichan De Cue | 7 | 3.60 | 3.36 | 21% | 3.36 | 0.73 | 4.11 | 0.90 |
| Needless | 8 | 3.00 | 2.50 | 28% | 2.50 | 0.71 | 2.86 | 0.81 |
| Kaijuu 8-gou | 8 | 3.00 | 3.00 | 28% | 2.50 | 0.71 | 3.00 | 0.85 |
| Samurai Flamenco | 8 | 3.00 | 3.00 | 28% | 2.50 | 0.71 | 3.00 | 0.85 |
| Re:CREATORS | 7 | 3.50 | 3.25 | 21% | 3.25 | 0.71 | 3.43 | 0.75 |
| ID: INVADED | 7 | 3.50 | 3.25 | 21% | 3.25 | 0.71 | 3.43 | 0.75 |
| Mawaru Penguindrum | 7 | 3.50 | 3.25 | 21% | 3.25 | 0.71 | 3.43 | 0.75 |
| Angel Beats! | 8 | 2.91 | 2.46 | 28% | 2.46 | 0.70 | 3.50 | 1.00 |
| Tokyo Majin Gakuen Kenpuchou: Tou | 8 | 2.75 | 2.34 | 28% | 2.34 | 0.66 | 2.78 | 0.79 |
| Chaos;Head | 7 | 3.25 | 3.03 | 21% | 3.03 | 0.66 | 3.68 | 0.80 |
| Full Metal Panic ~Fumoffu~ | 6 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.59 | 0.89 |
| Bleach | 7 | 3.43 | 2.90 | 21% | 2.90 | 0.63 | 3.59 | 0.78 |
| Mai-HiME | 6 | 3.88 | 3.71 | 16% | 3.71 | 0.59 | 4.84 | 0.77 |
| Meitantei Conan | 7 | 3.20 | 2.71 | 21% | 2.71 | 0.59 | 3.22 | 0.70 |
| Sakigake! Cromartie Koukou | 6 | 3.83 | 3.65 | 16% | 3.65 | 0.58 | 4.57 | 0.73 |
| Shoujo Kakumei Utena | 6 | 3.83 | 3.65 | 16% | 3.65 | 0.58 | 5.26 | 0.84 |
| Omamori Himari | 7 | 3.00 | 2.65 | 21% | 2.65 | 0.58 | 3.15 | 0.69 |
| Suzumiya Haruhi no Yuutsu | 6 | 3.80 | 3.60 | 16% | 3.60 | 0.58 | 4.83 | 0.77 |
| Mahou Shoujo Lyrical Nanoha | 6 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Mahou Shoujo Lyrical Nanoha A's | 6 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Digimon Tamers | 6 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Erementar Gerad (TV) | 7 | 3.00 | 2.59 | 21% | 2.59 | 0.56 | 2.87 | 0.62 |
| G-on Riders | 7 | 3.00 | 2.59 | 21% | 2.59 | 0.56 | 2.87 | 0.62 |
| Ichiban Ushiro no Daimaou | 7 | 3.00 | 2.59 | 21% | 2.59 | 0.56 | 3.30 | 0.72 |
| Iroduku Sekai no Ashita kara | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Wanpanman OVAs & Specials | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Natsume Yuujinchou Shi | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Hanamonogatari | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Haiyore! Nyaruko-san W | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Junketsu no Maria | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Naruto Shippuuden (TV) | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Re: Zero Kara Hajimeru Isekai Seikatsu | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Majin Tantei Nougami Neuro | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Rumic Theater | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Re: Zero Kara Hajimeru Isekai Seikatsu (TV 2) | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Akiba Maid Sensou | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Little Witch Academia TV | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Sunabouzu | 7 | 3.00 | 2.55 | 21% | 2.55 | 0.56 | 3.11 | 0.68 |
| X (TV) | 6 | 3.75 | 3.47 | 16% | 3.47 | 0.56 | 4.91 | 0.79 |
| Get Backers | 6 | 3.78 | 3.46 | 16% | 3.46 | 0.55 | 4.51 | 0.72 |
| Karas | 6 | 3.67 | 3.43 | 16% | 3.43 | 0.55 | 3.88 | 0.62 |
| Kidou Senshi Gundam SEED | 6 | 3.73 | 3.42 | 16% | 3.42 | 0.55 | 4.60 | 0.74 |
| Tentai Senshi Sunred | 7 | 3.00 | 2.50 | 21% | 2.50 | 0.54 | 2.43 | 0.53 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 7 | 3.00 | 3.00 | 21% | 2.50 | 0.54 | 3.00 | 0.65 |
| Persona 4 the Golden Animation | 7 | 3.00 | 3.00 | 21% | 2.50 | 0.54 | 3.00 | 0.65 |
