Kizumonogatari
Rating Average: 4.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 4
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 4 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 4.0000 - 0 ) - 0.5 ) * $similarity
( 4 - 0.5 ) * $similarity
3.5 * $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: 12 - 2017, 2016, Action, Drama, Mystery, Movie, Fantasy, Ecchi, Violent, High School, Supernatural, Prequel
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 |
|---|---|---|---|---|---|---|---|---|
| Suzumiya Haruhi no Shoushitsu | 7 | 4.00 | 4.00 | 34% | 3.50 | 1.19 | 4.68 | 1.59 |
| Fate/Stay Night: Heaven's Feel | 7 | 4.00 | 4.00 | 34% | 3.50 | 1.19 | 4.00 | 1.36 |
| Omamori Himari | 7 | 3.00 | 2.65 | 34% | 2.65 | 0.90 | 3.15 | 1.07 |
| Bleach | 6 | 3.43 | 2.90 | 25% | 2.90 | 0.73 | 3.59 | 0.90 |
| Ichiban Ushiro no Daimaou | 6 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| High School of the Dead | 6 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Tenjou Tenge:The Past Chapter | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Big Order TV & OVA | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Darker than Black - Kuro no Keiyakusha | 5 | 3.80 | 3.60 | 17% | 3.60 | 0.62 | 4.40 | 0.76 |
| Angel Beats! | 6 | 2.91 | 2.46 | 25% | 2.46 | 0.61 | 3.50 | 0.87 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 17% | 3.53 | 0.61 | 4.61 | 0.80 |
| Interlude | 5 | 3.75 | 3.53 | 17% | 3.53 | 0.61 | 4.18 | 0.73 |
| Owarimonogatari Second Season | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Lupin the IIIrd: Chikemuri no Ishikawa Goemon | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Kidō Senshi Gundam: The Origin | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Re: Zero Kara Hajimeru Isekai Seikatsu | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| X (TV) | 5 | 3.75 | 3.47 | 17% | 3.47 | 0.60 | 4.91 | 0.85 |
| Shuffle! | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 4.31 | 0.75 |
| Karas | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 3.88 | 0.67 |
| Tokyo Majin Gakuen Kenpuchou: Tou | 6 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Seikon no Qwaser | 7 | 2.25 | 1.71 | 34% | 1.71 | 0.58 | 2.02 | 0.69 |
| Koukaku Kidoutai 2: Innocence | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.86 | 0.67 |
| Kiba | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| Death Note (live-action movie #1) | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Kara no Kyoukai | 5 | 3.33 | 3.10 | 17% | 3.10 | 0.54 | 3.54 | 0.62 |
| To Aru Kagaku no Railgun | 5 | 3.33 | 3.10 | 17% | 3.10 | 0.54 | 3.98 | 0.69 |
| Tears to Tiara | 5 | 3.25 | 3.03 | 17% | 3.03 | 0.53 | 3.68 | 0.64 |
| Mononoke Hime | 5 | 3.42 | 3.02 | 17% | 3.02 | 0.52 | 4.76 | 0.83 |
| Ikkitousen: Xtreme Xecutor | 7 | 2.00 | 2.00 | 34% | 1.50 | 0.51 | 2.00 | 0.68 |
| Dance In The Vampire Bund | 6 | 2.25 | 2.03 | 25% | 2.03 | 0.51 | 2.68 | 0.67 |
| xxxHOLiC - Manatsu no Yoru no Yume | 5 | 3.17 | 2.72 | 17% | 2.72 | 0.47 | 3.38 | 0.59 |
| Kaze no Stigma | 5 | 3.17 | 2.72 | 17% | 2.72 | 0.47 | 3.38 | 0.59 |
| Meitantei Conan | 5 | 3.20 | 2.71 | 17% | 2.71 | 0.47 | 3.22 | 0.56 |
| The Sacred Blacksmith | 5 | 3.00 | 2.65 | 17% | 2.65 | 0.46 | 3.15 | 0.55 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 4 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.43 | 0.60 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.29 | 0.59 |
| Tenku no Shiro Laputa | 4 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.11 | 0.57 |
| Persona 4: The Animation | 5 | 3.00 | 2.50 | 17% | 2.50 | 0.43 | 2.43 | 0.42 |
| Kannazuki no Miko | 5 | 3.00 | 2.50 | 17% | 2.50 | 0.43 | 2.43 | 0.42 |
| Chainsaw Man | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.43 | 0.60 |
| H.O.T.D: Drifters of the Dead | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Kara no Kyoukai: Mirai Fukuin | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Ao no Exorcist Movie | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Natsume Yujinchou Roku | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Drifters | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.43 | 0.60 |
| Digimon Adventure tri. | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Needless | 5 | 3.00 | 2.50 | 17% | 2.50 | 0.43 | 2.86 | 0.50 |
| Short Peace | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Kurozuka | 6 | 2.25 | 1.71 | 25% | 1.71 | 0.43 | 2.02 | 0.51 |
| Jin-Roh | 4 | 3.92 | 3.78 | 11% | 3.78 | 0.42 | 5.18 | 0.58 |
