Master of Mosquiton
Rating Average: 2.6667Rating Stddev: 0.4714045207910316
Review Count: 3
Existing Best Bet #: 2.87790167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.6667 - 0.4714045207910316 ) + ( 1.09861228866811 / 1.6094379124341 )
( 2.19529547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.6667 - 0.235702260395516 ) - 0 ) * $similarity
( 2.43099773960448 - 0 ) * $similarity
2.43099773960448 * $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 - Action, Comedy, Dark, Horror, OVA, Supernatural, Magic, Vampires, 1996
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 |
|---|---|---|---|---|---|---|---|---|
| Hellsing Ultimate | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Mayonaka No Tantei Night Walker (OVA) | 5 | 3.29 | 2.85 | 30% | 2.85 | 0.88 | 3.61 | 1.12 |
| D.Gray-man | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 2.87 | 0.88 |
| Ranma ½ OVA | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.11 | 1.01 |
| H.O.T.D: Drifters of the Dead | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Vampire Hunter | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Variable Geo | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Chrono Crusade | 4 | 3.89 | 3.73 | 19% | 3.73 | 0.74 | 4.94 | 0.98 |
| Mai-HiME | 4 | 3.88 | 3.71 | 19% | 3.71 | 0.73 | 4.84 | 0.96 |
| Vampire Hunter D: Bloodlust | 4 | 3.85 | 3.59 | 19% | 3.59 | 0.71 | 5.38 | 1.06 |
| Interlude | 4 | 3.75 | 3.53 | 19% | 3.53 | 0.70 | 4.18 | 0.83 |
| Hagane no Renkinjutsushi OVA (03): Shishou (Sensei) Monogatari | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Tetsuwan Birdy | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.43 | 0.88 |
| Full Metal Alchemist OVA2: Simple People | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Rosario + Vampire Capu2 | 5 | 2.33 | 2.10 | 30% | 2.10 | 0.65 | 2.54 | 0.79 |
| Kaibutsu Oujo | 5 | 2.33 | 2.10 | 30% | 2.10 | 0.65 | 2.54 | 0.79 |
| Loveless (TV) | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Dance In The Vampire Bund | 5 | 2.25 | 2.03 | 30% | 2.03 | 0.63 | 2.68 | 0.83 |
| 3x3 Eyes | 4 | 3.50 | 3.16 | 19% | 3.16 | 0.63 | 4.26 | 0.84 |
| Rosario + Vampire | 5 | 2.22 | 2.01 | 30% | 2.01 | 0.62 | 3.17 | 0.98 |
| Kyuuketsuki Miyu (OVA) | 4 | 3.50 | 3.10 | 19% | 3.10 | 0.61 | 4.12 | 0.81 |
| Honoo no Labyrinth | 4 | 3.25 | 3.03 | 19% | 3.03 | 0.60 | 3.68 | 0.73 |
| sola | 4 | 3.40 | 3.00 | 19% | 3.00 | 0.59 | 3.60 | 0.71 |
| Shihaisha no Tasogare | 5 | 2.33 | 1.86 | 30% | 1.86 | 0.57 | 2.50 | 0.77 |
| Bleach | 4 | 3.43 | 2.90 | 19% | 2.90 | 0.57 | 3.59 | 0.71 |
| Black Bible | 4 | 3.00 | 2.68 | 19% | 2.68 | 0.53 | 3.37 | 0.67 |
| Blood Plus | 4 | 3.11 | 2.67 | 19% | 2.67 | 0.53 | 3.60 | 0.71 |
| Kurozuka | 5 | 2.25 | 1.71 | 30% | 1.71 | 0.53 | 2.02 | 0.62 |
| Bastard!! Ankoku no Hakai Kami | 4 | 3.09 | 2.59 | 19% | 2.59 | 0.51 | 3.58 | 0.71 |
| Boukyaku no Senritsu | 4 | 3.00 | 2.55 | 19% | 2.55 | 0.50 | 3.11 | 0.61 |
| High School of the Dead | 4 | 3.00 | 2.55 | 19% | 2.55 | 0.50 | 3.11 | 0.61 |
| Kuroshitsuji II OVAs | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Dead Girls (OVA) | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.43 | 0.68 |
| Big Order TV & OVA | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Kekkai Sensen | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Nozomanu Fushi no Boukensha | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Kuroshitsuji II | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Dragon Rider | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.43 | 0.68 |
| Nanatsu no Taizai: Kamigami no Gekirin | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Matantei Loki Ragnarok | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.43 | 0.68 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Mononogatari S1 | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Mnemosyne: Mnemosyne no Musume-tachi | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.68 | 0.73 |
| Inukami | 4 | 2.83 | 2.49 | 19% | 2.49 | 0.49 | 3.26 | 0.64 |
| Slayers Special | 4 | 2.67 | 2.43 | 19% | 2.43 | 0.48 | 2.88 | 0.57 |
| Hellsing: The Dawn | 5 | 2.00 | 2.00 | 30% | 1.50 | 0.46 | 2.00 | 0.62 |
| Tokyo Majin Gakuen Kenpuchou: Tou | 4 | 2.75 | 2.34 | 19% | 2.34 | 0.46 | 2.78 | 0.55 |
| Garo: Honoo no Kokuin | 4 | 2.50 | 2.25 | 19% | 2.25 | 0.44 | 2.43 | 0.48 |
| Yuugen Kaisha | 4 | 2.50 | 2.25 | 19% | 2.25 | 0.44 | 2.86 | 0.57 |
| Slayers Next | 3 | 3.88 | 3.72 | 11% | 3.72 | 0.41 | 5.32 | 0.59 |
