Berserk (2016)
Rating Average: 2.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 2
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 2 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.0000 - 0 ) - 0.5 ) * $similarity
( 2 - 0.5 ) * $similarity
1.5 * $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: 10 - 2016, Action, Adventure, Drama, Horror, TV, Fantasy, Seinen, Violent, Sequel
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 |
|---|---|---|---|---|---|---|---|---|
| Tokyo Ghoul √A | 9 | 3.00 | 3.00 | 81% | 2.50 | 2.03 | 3.00 | 2.43 |
| Interlude | 7 | 3.75 | 3.53 | 48% | 3.53 | 1.73 | 4.18 | 2.05 |
| Naruto Shippuuden (TV) | 7 | 4.00 | 4.00 | 48% | 3.50 | 1.71 | 4.00 | 1.96 |
| Tears to Tiara | 7 | 3.25 | 3.03 | 48% | 3.03 | 1.49 | 3.68 | 1.80 |
| Full Metal Panic! The Second Raid | 6 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.29 | 1.91 |
| Juuni Kokuki | 6 | 3.90 | 3.75 | 36% | 3.75 | 1.35 | 5.03 | 1.81 |
| Chrono Crusade | 6 | 3.89 | 3.73 | 36% | 3.73 | 1.34 | 4.94 | 1.78 |
| The Sacred Blacksmith | 7 | 3.00 | 2.65 | 48% | 2.65 | 1.30 | 3.15 | 1.55 |
| Darker than Black - Kuro no Keiyakusha | 6 | 3.80 | 3.60 | 36% | 3.60 | 1.30 | 4.40 | 1.58 |
| Mahou Shoujo Lyrical Nanoha A's | 6 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Rozen Maiden | 6 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.61 | 1.66 |
| Ichiban Ushiro no Daimaou | 7 | 3.00 | 2.59 | 48% | 2.59 | 1.27 | 3.30 | 1.62 |
| Nejimaki Seirei Senki: Tenkyou no Alderamin | 6 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Made in Abyss: Retsujitsu no Ougonkyou | 6 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Made in Abyss: Fukaki Tamashii no Reimei | 6 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Vinland Saga Season 2 | 6 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| High School of the Dead | 7 | 3.00 | 2.55 | 48% | 2.55 | 1.25 | 3.11 | 1.52 |
| Zero no Tsukaima: Futatsuki no Kishi | 7 | 2.86 | 2.54 | 48% | 2.54 | 1.24 | 3.43 | 1.68 |
| Shingeki no Kyojin | 7 | 3.00 | 3.00 | 48% | 2.50 | 1.22 | 3.43 | 1.68 |
| Needless | 7 | 3.00 | 2.50 | 48% | 2.50 | 1.22 | 2.86 | 1.40 |
| Kiba | 6 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Uta Kata | 6 | 3.33 | 3.10 | 36% | 3.10 | 1.12 | 3.54 | 1.28 |
| Rozen Maiden ~Träumend~ | 6 | 3.33 | 3.10 | 36% | 3.10 | 1.12 | 3.54 | 1.28 |
| To Aru Kagaku no Railgun | 6 | 3.33 | 3.10 | 36% | 3.10 | 1.12 | 3.98 | 1.43 |
| Samurai Champloo | 6 | 3.33 | 3.00 | 36% | 3.00 | 1.08 | 4.03 | 1.45 |
| Ima Soko ni Iru Boku | 6 | 3.33 | 2.86 | 36% | 2.86 | 1.03 | 3.07 | 1.11 |
| Queen's Blade: Gyokuza no Tsugumono | 7 | 2.33 | 2.10 | 48% | 2.10 | 1.03 | 2.54 | 1.25 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 5 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.43 | 1.36 |
| Zero no Tsukaima | 6 | 3.00 | 2.78 | 36% | 2.78 | 1.00 | 3.98 | 1.43 |
| Dance In The Vampire Bund | 7 | 2.25 | 2.03 | 48% | 2.03 | 1.00 | 2.68 | 1.31 |
| Omamori Himari | 6 | 3.00 | 2.65 | 36% | 2.65 | 0.95 | 3.15 | 1.14 |
| D.Gray-man | 6 | 3.00 | 2.59 | 36% | 2.59 | 0.93 | 2.87 | 1.03 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Durarara!! x2 Ketsu | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Chainsaw Man | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| Solo Leveling S2 -Arise from the Shadow- | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Short Peace | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Sekirei ~Pure Engagement~ | 6 | 3.00 | 2.50 | 36% | 2.50 | 0.90 | 2.86 | 1.03 |
| Zero no Tsukaima: Princess no Rondo | 6 | 3.00 | 2.50 | 36% | 2.50 | 0.90 | 2.43 | 0.88 |
| Drifters | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| Umineko no Naku Koro ni | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 3) | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Claymore | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.68 | 1.33 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 4) | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Vandread The Second Stage | 5 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Mahou Shoujo Lyrical Nanoha | 5 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Kiseijū: Sei no Kakuritsu | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Psycho-Pass 3 | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Suzumiya Haruhi no Shoushitsu | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Jigoku Shoujo Futakomori | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
