Fate/Stay Night: Heaven's Feel
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: 11 - 2020, 2019, 2017, Action, Drama, Romance, Movie, Fantasy, Violent, Supernatural, Spinoff
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 |
|---|---|---|---|---|---|---|---|---|
| Kizumonogatari | 7 | 4.00 | 4.00 | 40% | 3.50 | 1.42 | 4.00 | 1.62 |
| Suzumiya Haruhi no Shoushitsu | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.68 | 1.39 |
| Kara no Kyoukai | 6 | 3.33 | 3.10 | 29% | 3.10 | 0.92 | 3.54 | 1.05 |
| Tears to Tiara | 6 | 3.25 | 3.03 | 29% | 3.03 | 0.90 | 3.68 | 1.09 |
| Omamori Himari | 6 | 3.00 | 2.65 | 29% | 2.65 | 0.79 | 3.15 | 0.94 |
| Darker than Black - Kuro no Keiyakusha | 5 | 3.80 | 3.60 | 20% | 3.60 | 0.74 | 4.40 | 0.91 |
| Psycho-Pass: Sinners of the System | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Made in Abyss: Fukaki Tamashii no Reimei | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Lupin the IIIrd: Chikemuri no Ishikawa Goemon | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Casshern: The Last Day on Earth | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Seishun Buta Yarō wa Yume-Miru Shōjo no Yume wo Minai | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Hotarubi no Mori e | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Karas | 5 | 3.67 | 3.43 | 20% | 3.43 | 0.71 | 3.88 | 0.80 |
| Kiba | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Loveless (TV) | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Mononoke Hime | 5 | 3.42 | 3.02 | 20% | 3.02 | 0.62 | 4.76 | 0.98 |
| sola | 5 | 3.40 | 3.00 | 20% | 3.00 | 0.62 | 3.60 | 0.74 |
| Dance In The Vampire Bund | 6 | 2.25 | 2.03 | 29% | 2.03 | 0.61 | 2.68 | 0.80 |
| Bleach | 5 | 3.43 | 2.90 | 20% | 2.90 | 0.60 | 3.59 | 0.74 |
| Kaze no Stigma | 5 | 3.17 | 2.72 | 20% | 2.72 | 0.56 | 3.38 | 0.70 |
| The Sacred Blacksmith | 5 | 3.00 | 2.65 | 20% | 2.65 | 0.55 | 3.15 | 0.65 |
| Ichiban Ushiro no Daimaou | 5 | 3.00 | 2.59 | 20% | 2.59 | 0.54 | 3.30 | 0.68 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 13% | 4.00 | 0.53 | 5.29 | 0.70 |
| Tenku no Shiro Laputa | 4 | 4.00 | 4.00 | 13% | 4.00 | 0.53 | 5.11 | 0.68 |
| High School of the Dead | 5 | 3.00 | 2.55 | 20% | 2.55 | 0.53 | 3.11 | 0.64 |
| Kuro no Su - Chronus | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Sora no Aosa o Shiru Hito yo | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Kannazuki no Miko | 5 | 3.00 | 2.50 | 20% | 2.50 | 0.52 | 2.43 | 0.50 |
| Chainsaw Man | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.43 | 0.71 |
| Needless | 5 | 3.00 | 2.50 | 20% | 2.50 | 0.52 | 2.86 | 0.59 |
| Goblin Slayer: Goblin's Crown | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Kara no Kyoukai: Mirai Fukuin | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Tenjou Tenge:The Past Chapter | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Short Peace | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Ao no Exorcist Movie | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.00 | 0.62 |
| Inukami | 5 | 2.83 | 2.49 | 20% | 2.49 | 0.51 | 3.26 | 0.67 |
| Angel Beats! | 5 | 2.91 | 2.46 | 20% | 2.46 | 0.51 | 3.50 | 0.72 |
| Seikon no Qwaser | 6 | 2.25 | 1.71 | 29% | 1.71 | 0.51 | 2.02 | 0.60 |
| Kurozuka | 6 | 2.25 | 1.71 | 29% | 1.71 | 0.51 | 2.02 | 0.60 |
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 4 | 3.94 | 3.79 | 13% | 3.79 | 0.50 | 6.11 | 0.81 |
| Escaflowne: A Girl in Gaea | 5 | 2.96 | 2.37 | 20% | 2.37 | 0.49 | 3.76 | 0.78 |
| Shin Kimagure Orange Road: So Shite, Ano Natsu No Hajimari | 4 | 3.80 | 3.60 | 13% | 3.60 | 0.48 | 4.40 | 0.58 |
| Durarara!! | 4 | 3.75 | 3.53 | 13% | 3.53 | 0.47 | 4.18 | 0.55 |
| Interlude | 4 | 3.75 | 3.53 | 13% | 3.53 | 0.47 | 4.18 | 0.55 |
| Mahou Shoujo Lyrical Nanoha | 4 | 3.75 | 3.53 | 13% | 3.53 | 0.47 | 4.18 | 0.55 |
| Tenchi Muyou! in Love | 4 | 3.80 | 3.53 | 13% | 3.53 | 0.47 | 4.94 | 0.65 |
| Death Note (live-action movie #1) | 5 | 2.50 | 2.25 | 20% | 2.25 | 0.46 | 2.43 | 0.50 |
| Ōkami Kodomo no Ame to Yuki | 4 | 4.00 | 4.00 | 13% | 3.50 | 0.46 | 4.00 | 0.53 |
| Fruits Basket 2nd Season | 4 | 4.00 | 4.00 | 13% | 3.50 | 0.46 | 4.00 | 0.53 |
| Naruto Shippuuden (TV) | 4 | 4.00 | 4.00 | 13% | 3.50 | 0.46 | 4.00 | 0.53 |
