Windaria
Rating Average: 1.6667Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 1.87790167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 1.6667 - 0.4714045207910317 ) + ( 1.09861228866811 / 1.6094379124341 )
( 1.19529547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 1.6667 - 0.235702260395516 ) - 0 ) * $similarity
( 1.43099773960448 - 0 ) * $similarity
1.43099773960448 * $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: 10 - 1986, Fantasy, Violent, Drama, Romance, Tragedy, Movie, Sci-Fi, Dark, War
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 |
|---|---|---|---|---|---|---|---|---|
| Casshern: The Last Day on Earth | 8 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Ima Soko ni Iru Boku | 7 | 3.33 | 2.86 | 48% | 2.86 | 1.40 | 3.07 | 1.51 |
| Saishu Heiki Kanojo | 6 | 3.60 | 3.36 | 36% | 3.36 | 1.21 | 4.54 | 1.63 |
| Kara no Kyoukai | 6 | 3.33 | 3.10 | 36% | 3.10 | 1.12 | 3.54 | 1.28 |
| Elfen Lied | 6 | 3.50 | 3.07 | 36% | 3.07 | 1.10 | 4.18 | 1.50 |
| Cossette no Shouzou | 6 | 3.00 | 2.65 | 36% | 2.65 | 0.95 | 3.15 | 1.14 |
| Code Geass Hangyaku no Lelouch Season 2 | 6 | 3.00 | 2.55 | 36% | 2.55 | 0.92 | 3.11 | 1.12 |
| Tenjou Tenge:The Past Chapter | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Suzumiya Haruhi no Shoushitsu | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Mardock Scramble: The First Compression | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Fate/Stay Night: Heaven's Feel | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Wonderful Days | 6 | 2.60 | 2.36 | 36% | 2.36 | 0.85 | 3.11 | 1.12 |
| Hauru no Uguko Shiro | 5 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Rahxephon | 5 | 3.55 | 3.30 | 25% | 3.30 | 0.82 | 4.54 | 1.13 |
| Koukaku Kidoutai 2: Innocence | 5 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.86 | 0.97 |
| Silent Mobius | 6 | 2.80 | 2.22 | 36% | 2.22 | 0.80 | 2.63 | 0.95 |
| Iriya no Sora, UFO no Natsu | 5 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Tears to Tiara | 5 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Mononoke Hime | 5 | 3.42 | 3.02 | 25% | 3.02 | 0.76 | 4.76 | 1.19 |
| sola | 5 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 3.60 | 0.90 |
| Neon Genesis Evangelion: The End of Evangelion | 5 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 4.28 | 1.07 |
| Code Geass Hangyaku no Lelouch | 5 | 3.29 | 2.94 | 25% | 2.94 | 0.73 | 3.79 | 0.95 |
| Dance In The Vampire Bund | 6 | 2.25 | 2.03 | 36% | 2.03 | 0.73 | 2.68 | 0.96 |
| Tenku no Shiro Laputa | 4 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.11 | 0.82 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.29 | 0.85 |
| High School of the Dead | 5 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Hadashi no Gen 2 | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Kannazuki no Miko | 5 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Short Peace | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Blue Gender: The Warrior | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Mardock Scramble: The Second Combustion | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Kuro no Su - Chronus | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Seikon no Qwaser | 6 | 2.25 | 1.71 | 36% | 1.71 | 0.61 | 2.02 | 0.73 |
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 4 | 3.94 | 3.79 | 16% | 3.79 | 0.61 | 6.11 | 0.98 |
| Jin-Roh | 4 | 3.92 | 3.78 | 16% | 3.78 | 0.60 | 5.18 | 0.83 |
| Tenchi Muyou! in Love 2: Haruka naru omoi | 4 | 3.92 | 3.78 | 16% | 3.78 | 0.60 | 5.18 | 0.83 |
| School Days (TV) | 5 | 2.83 | 2.30 | 25% | 2.30 | 0.57 | 2.88 | 0.72 |
| Vampire Hunter D: Bloodlust | 4 | 3.85 | 3.59 | 16% | 3.59 | 0.57 | 5.38 | 0.86 |
| Interlude | 4 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| MEMORIES | 4 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Tenchi Muyou! in Love | 4 | 3.80 | 3.53 | 16% | 3.53 | 0.56 | 4.94 | 0.79 |
| Silent Mobius The Motion Picture 2 | 5 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Gekijō-ban Mahō Shōjo Madoka Magica Zenpen: Hajimari no Monogatari | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Aoi Bungaku Series | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.43 | 0.71 |
| Kizumonogatari | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Made in Abyss: Fukaki Tamashii no Reimei | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Asura | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Jigoku Shoujo Futakomori | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.68 | 0.75 |
| Toaru Hikūshi e no Tsuioku | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Kaguya-hime no Monogatari | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
