Garo: Honoo no Kokuin
Rating Average: 2.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 2.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 2 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.5000 - 0.25 ) - 0 ) * $similarity
( 2.25 - 0 ) * $similarity
2.25 * $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: 9 - 2014, Action, TV, Fantasy, Dark, Supernatural, Magic, Swordplay, 2015
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 |
|---|---|---|---|---|---|---|---|---|
| Bleach | 7 | 3.43 | 2.90 | 60% | 2.90 | 1.76 | 3.59 | 2.17 |
| Kiba | 6 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Loveless (TV) | 6 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Tears to Tiara | 6 | 3.25 | 3.03 | 44% | 3.03 | 1.35 | 3.68 | 1.63 |
| sola | 6 | 3.40 | 3.00 | 44% | 3.00 | 1.33 | 3.60 | 1.60 |
| Kaze no Stigma | 6 | 3.17 | 2.72 | 44% | 2.72 | 1.21 | 3.38 | 1.50 |
| The Sacred Blacksmith | 6 | 3.00 | 2.65 | 44% | 2.65 | 1.18 | 3.15 | 1.40 |
| Fate/Apocrypha | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Fate/ stay night Unlimited Blade Works TV | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Interlude | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Mahou Shoujo Lyrical Nanoha A's | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Hanamonogatari | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Noragami Aragoto | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Death Parade | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Junketsu no Maria | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| X (TV) | 5 | 3.75 | 3.47 | 30% | 3.47 | 1.07 | 4.91 | 1.52 |
| Hai to Gensou no Grimgar | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Log Horizon | 6 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Mahou Senshi Riui | 5 | 3.29 | 2.94 | 30% | 2.94 | 0.91 | 3.79 | 1.17 |
| Yoake Mae Yori Ruri Iro Na | 6 | 2.00 | 2.00 | 44% | 2.00 | 0.89 | 3.00 | 1.33 |
| Zero no Tsukaima | 5 | 3.00 | 2.78 | 30% | 2.78 | 0.86 | 3.98 | 1.23 |
| Ichiban Ushiro no Daimaou | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 3.30 | 1.02 |
| G-on Riders | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 2.87 | 0.88 |
| D.Gray-man | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 2.87 | 0.88 |
| Roudosu Tou Senki: Eiyuu Kishi Den | 5 | 3.00 | 2.58 | 30% | 2.58 | 0.80 | 3.79 | 1.17 |
| High School of the Dead | 5 | 3.00 | 2.55 | 30% | 2.55 | 0.79 | 3.11 | 0.96 |
| Boukyaku no Senritsu | 5 | 3.00 | 2.55 | 30% | 2.55 | 0.79 | 3.11 | 0.96 |
| Zero no Tsukaima: Futatsuki no Kishi | 5 | 2.86 | 2.54 | 30% | 2.54 | 0.78 | 3.43 | 1.06 |
| Kannazuki no Miko | 5 | 3.00 | 2.50 | 30% | 2.50 | 0.77 | 2.43 | 0.75 |
| Matantei Loki Ragnarok | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.43 | 1.06 |
| Kuroshitsuji II | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Big Order TV & OVA | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Nozomanu Fushi no Boukensha | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Druaga no Tou: Sword of Uruk | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Noragami | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Mononogatari S1 | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Punch Line | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Zero no Tsukaima: Princess no Rondo | 5 | 3.00 | 2.50 | 30% | 2.50 | 0.77 | 2.43 | 0.75 |
| Claymore | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.68 | 1.14 |
| Persona 4 the Golden Animation | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Nanatsu no Taizai: Kamigami no Gekirin | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Durarara!! x2 Sho | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Gokukoku no Brynhildr | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Inukami | 5 | 2.83 | 2.49 | 30% | 2.49 | 0.77 | 3.26 | 1.01 |
| Angel Beats! | 5 | 2.91 | 2.46 | 30% | 2.46 | 0.76 | 3.50 | 1.08 |
| Kurozuka | 6 | 2.25 | 1.71 | 44% | 1.71 | 0.76 | 2.02 | 0.90 |
| Seikon no Qwaser | 6 | 2.25 | 1.71 | 44% | 1.71 | 0.76 | 2.02 | 0.90 |
| Juuni Kokuki | 4 | 3.90 | 3.75 | 19% | 3.75 | 0.74 | 5.03 | 0.99 |
| Chrono Crusade | 4 | 3.89 | 3.73 | 19% | 3.73 | 0.74 | 4.94 | 0.98 |
