Kumo no Mukou, Yakusoku no Basho
Rating Average: 3.2000Rating Stddev: 0.7483314773547882
Review Count: 5
Existing Best Bet #: 3.45166852264521
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.2000 - 0.7483314773547882 ) + ( 1.6094379124341 / 1.6094379124341 )
( 2.45166852264521 ) - 1
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.2000 - 0.374165738677394 ) - 0 ) * $similarity
( 2.82583426132261 - 0 ) * $similarity
2.82583426132261 * $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: 7 - Sci-Fi, Drama, Romance, Movie, Surreal, 2004, 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 |
|---|---|---|---|---|---|---|---|---|
| Koukaku Kidoutai 2: Innocence | 6 | 3.50 | 3.25 | 73% | 3.25 | 2.39 | 3.86 | 2.84 |
| Interlude | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.18 | 2.13 |
| Suzumiya Haruhi no Shoushitsu | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.68 | 2.39 |
| Casshern: The Last Day on Earth | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Rahxephon | 5 | 3.55 | 3.30 | 51% | 3.30 | 1.68 | 4.54 | 2.32 |
| Sennen Joyu | 5 | 3.60 | 3.20 | 51% | 3.20 | 1.63 | 3.80 | 1.94 |
| RahXephon - Tagen Hensoukyoku | 7 | 2.00 | 1.59 | 100% | 1.59 | 1.59 | 1.87 | 1.87 |
| Elfen Lied | 5 | 3.50 | 3.07 | 51% | 3.07 | 1.56 | 4.18 | 2.13 |
| Cossette no Shouzou | 5 | 3.00 | 2.65 | 51% | 2.65 | 1.35 | 3.15 | 1.61 |
| To Heart ~Remember My Memories~ | 5 | 3.00 | 2.59 | 51% | 2.59 | 1.32 | 2.87 | 1.46 |
| Kimagure Orange Road: Ano hi ni Kaeritai | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.00 | 1.63 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.29 | 1.73 |
| Tenchi Muyou! in Love 2: Haruka naru omoi | 4 | 3.92 | 3.78 | 32% | 3.78 | 1.23 | 5.18 | 1.69 |
| Shin Kimagure Orange Road: So Shite, Ano Natsu No Hajimari | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Tenchi Muyou! in Love | 4 | 3.80 | 3.53 | 32% | 3.53 | 1.15 | 4.94 | 1.61 |
| Clannad (Movie) | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.86 | 1.46 |
| Ryū to Sobakasu no Hime | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Planetes | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 4.31 | 1.41 |
| Saishu Heiki Kanojo | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.54 | 1.48 |
| Kanon (2006) | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.11 | 1.34 |
| Usagichan De Cue | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.11 | 1.34 |
| Koi Kaze | 4 | 3.67 | 3.29 | 32% | 3.29 | 1.08 | 4.03 | 1.32 |
| Koukaku Kidoutai S.A.C. 2nd GIG | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.86 | 1.26 |
| Chobits | 4 | 3.56 | 3.16 | 32% | 3.16 | 1.03 | 4.82 | 1.57 |
| Iriya no Sora, UFO no Natsu | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| sola | 4 | 3.40 | 3.00 | 32% | 3.00 | 0.98 | 3.60 | 1.18 |
| ef - a tale of memories | 4 | 3.00 | 3.00 | 32% | 3.00 | 0.98 | 4.00 | 1.31 |
| Koukaku Kidoutai | 4 | 3.44 | 2.97 | 32% | 2.97 | 0.97 | 4.23 | 1.38 |
| Onegai Teacher | 4 | 3.27 | 2.88 | 32% | 2.88 | 0.94 | 4.18 | 1.36 |
| DearS | 4 | 3.23 | 2.79 | 32% | 2.79 | 0.91 | 3.93 | 1.28 |
| To Heart | 4 | 3.12 | 2.60 | 32% | 2.60 | 0.85 | 3.36 | 1.10 |
| High School of the Dead | 4 | 3.00 | 2.55 | 32% | 2.55 | 0.83 | 3.11 | 1.01 |
| Kino no Tabi - the Beautiful World: Byouki no Kuni -For You- | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Toshokan Sensō: Kakumei no Tsubasa | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Dead Leaves | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Gokukoku no Brynhildr | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Kannazuki no Miko | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| One: Kagayaku Kisetsu e | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Hal | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Alien Nine | 4 | 2.60 | 2.36 | 32% | 2.36 | 0.77 | 3.11 | 1.02 |
| Wonderful Days | 4 | 2.60 | 2.36 | 32% | 2.36 | 0.77 | 3.11 | 1.02 |
| Toki Wo Kakeru Shoujo | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.21 | 0.96 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.43 | 1.00 |
| Mimi wo Sumaseba | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.00 | 0.92 |
| Macross Plus: The Movie | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.11 | 0.94 |
| Eureka Seven | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.00 | 0.92 |
| King of Thorn | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Silent Mobius The Motion Picture 2 | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Jin-Roh | 3 | 3.92 | 3.78 | 18% | 3.78 | 0.69 | 5.18 | 0.95 |
| Gekijouban Air | 4 | 2.33 | 2.10 | 32% | 2.10 | 0.68 | 2.98 | 0.97 |
