Afro Samurai: Resurrection
Rating Average: 2.3333Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 2.54450167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.3333 - 0.4714045207910317 ) + ( 1.09861228866811 / 1.6094379124341 )
( 1.86189547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.3333 - 0.235702260395516 ) - 0 ) * $similarity
( 2.09759773960448 - 0 ) * $similarity
2.09759773960448 * $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: 22 - Action, Adventure, Samurai, Swordplay, 2009, Movie, Dark, Drama, Epic, Fan Service, Fighting, Martial Arts, Sequel, Violent, Vulgar, Action Comedy, Comedy, Depression, Ecchi, Modern, Sci-Fi, Seinen
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 |
|---|---|---|---|---|---|---|---|---|
| Casshern: The Last Day on Earth | 11 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Naruto Shippuuden (TV) | 10 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Full Metal Panic! The Second Raid | 9 | 4.00 | 4.00 | 16% | 4.00 | 0.67 | 5.29 | 0.89 |
| High School of the Dead | 11 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Code Geass Hangyaku no Lelouch Season 2 | 11 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Needless | 11 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Samurai Champloo | 10 | 3.33 | 3.00 | 20% | 3.00 | 0.62 | 4.03 | 0.83 |
| Bleach | 10 | 3.43 | 2.90 | 20% | 2.90 | 0.60 | 3.59 | 0.74 |
| Asu no Yoichi! | 11 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 3.11 | 0.78 |
| Ichiban Ushiro no Daimaou | 10 | 3.00 | 2.59 | 20% | 2.59 | 0.54 | 3.30 | 0.68 |
| Tenjou Tenge:The Past Chapter | 10 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Elfen Lied | 9 | 3.50 | 3.07 | 16% | 3.07 | 0.51 | 4.18 | 0.70 |
| Fight Ippatsu! Juuden-chan!! | 11 | 2.25 | 2.03 | 25% | 2.03 | 0.51 | 2.68 | 0.67 |
| Tears to Tiara | 9 | 3.25 | 3.03 | 16% | 3.03 | 0.51 | 3.68 | 0.62 |
| Usagichan De Cue | 8 | 3.60 | 3.36 | 13% | 3.36 | 0.44 | 4.11 | 0.54 |
| The Sacred Blacksmith | 9 | 3.00 | 2.65 | 16% | 2.65 | 0.44 | 3.15 | 0.53 |
| Omamori Himari | 9 | 3.00 | 2.65 | 16% | 2.65 | 0.44 | 3.15 | 0.53 |
| Queen's Blade: Gyokuza no Tsugumono | 10 | 2.33 | 2.10 | 20% | 2.10 | 0.43 | 2.54 | 0.53 |
| Koukaku Kidoutai 2: Innocence | 8 | 3.50 | 3.25 | 13% | 3.25 | 0.43 | 3.86 | 0.51 |
| Ikkitousen: Dragon Destiny | 9 | 3.00 | 2.55 | 16% | 2.55 | 0.43 | 3.11 | 0.52 |
| Zero no Tsukaima: Futatsuki no Kishi | 9 | 2.86 | 2.54 | 16% | 2.54 | 0.42 | 3.43 | 0.57 |
| Sekirei ~Pure Engagement~ | 9 | 3.00 | 2.50 | 16% | 2.50 | 0.42 | 2.86 | 0.48 |
| Full Metal Panic ~Fumoffu~ | 7 | 4.00 | 4.00 | 10% | 4.00 | 0.40 | 5.59 | 0.57 |
| Honoo no Labyrinth | 8 | 3.25 | 3.03 | 13% | 3.03 | 0.40 | 3.68 | 0.49 |
| sola | 8 | 3.40 | 3.00 | 13% | 3.00 | 0.40 | 3.60 | 0.48 |
| AIR GEAR | 9 | 2.75 | 2.34 | 16% | 2.34 | 0.39 | 2.78 | 0.47 |
| Juuni Kokuki | 7 | 3.90 | 3.75 | 10% | 3.75 | 0.38 | 5.03 | 0.51 |
| Ima Soko ni Iru Boku | 8 | 3.33 | 2.86 | 13% | 2.86 | 0.38 | 3.07 | 0.41 |
| Zero no Tsukaima | 8 | 3.00 | 2.78 | 13% | 2.78 | 0.37 | 3.98 | 0.53 |
| Vandread The Second Stage | 7 | 3.80 | 3.60 | 10% | 3.60 | 0.36 | 4.40 | 0.45 |
| Basilisk - Kouga Ninpou Chou | 7 | 3.75 | 3.53 | 10% | 3.53 | 0.36 | 4.18 | 0.42 |
| Mahou Shoujo Lyrical Nanoha A's | 7 | 3.75 | 3.53 | 10% | 3.53 | 0.36 | 4.18 | 0.42 |
| Aki-Sora | 7 | 4.00 | 4.00 | 10% | 3.50 | 0.35 | 4.00 | 0.40 |
| Haiyore! Nyaruko-san W | 7 | 4.00 | 4.00 | 10% | 3.50 | 0.35 | 4.00 | 0.40 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 7 | 4.00 | 4.00 | 10% | 3.50 | 0.35 | 4.00 | 0.40 |
| Suzumiya Haruhi no Shoushitsu | 7 | 4.00 | 4.00 | 10% | 3.50 | 0.35 | 4.68 | 0.47 |
| Made in Abyss: Fukaki Tamashii no Reimei | 7 | 4.00 | 4.00 | 10% | 3.50 | 0.35 | 4.00 | 0.40 |
| Lupin the IIIrd: Chikemuri no Ishikawa Goemon | 7 | 4.00 | 4.00 | 10% | 3.50 | 0.35 | 4.00 | 0.40 |
| Ikki Tousen | 9 | 2.55 | 2.10 | 16% | 2.10 | 0.35 | 3.14 | 0.53 |
| Karas | 7 | 3.67 | 3.43 | 10% | 3.43 | 0.35 | 3.88 | 0.39 |
| G-on Riders | 8 | 3.00 | 2.59 | 13% | 2.59 | 0.34 | 2.87 | 0.38 |
| Dance In The Vampire Bund | 9 | 2.25 | 2.03 | 16% | 2.03 | 0.34 | 2.68 | 0.45 |
| Sunabouzu | 8 | 3.00 | 2.55 | 13% | 2.55 | 0.34 | 3.11 | 0.41 |
| Zero no Tsukaima: Princess no Rondo | 8 | 3.00 | 2.50 | 13% | 2.50 | 0.33 | 2.43 | 0.32 |
| H.O.T.D: Drifters of the Dead | 8 | 3.00 | 3.00 | 13% | 2.50 | 0.33 | 3.00 | 0.40 |
| Nagasarete Airantou | 7 | 3.50 | 3.25 | 10% | 3.25 | 0.33 | 4.11 | 0.42 |
| Sekirei | 7 | 3.50 | 3.25 | 10% | 3.25 | 0.33 | 4.11 | 0.42 |
| Ikkitousen: Great Guardians | 7 | 3.50 | 3.25 | 10% | 3.25 | 0.33 | 3.43 | 0.35 |
| X-Men | 7 | 3.50 | 3.25 | 10% | 3.25 | 0.33 | 3.43 | 0.35 |
| Kiba | 7 | 3.50 | 3.25 | 10% | 3.25 | 0.33 | 3.43 | 0.35 |
