Aoi Bungaku Series
Rating Average: 4.0000Rating Stddev: 0
Review Count: 2
Existing Best Bet #: 4.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0.693147180559945 / 1.6094379124341 )
( 4 ) - 0.430676558073393
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: 10 - 2009, TV, Historical, Dark, Deities, Depression, Drama, Tragedy, Violent, Anthology
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 |
|---|---|---|---|---|---|---|---|---|
| sola | 6 | 3.40 | 3.00 | 36% | 3.00 | 1.08 | 3.60 | 1.30 |
| Code Geass Hangyaku no Lelouch Season 2 | 6 | 3.00 | 2.55 | 36% | 2.55 | 0.92 | 3.11 | 1.12 |
| Casshern: The Last Day on Earth | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Saishu Heiki Kanojo | 5 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.54 | 1.14 |
| School Days (TV) | 6 | 2.83 | 2.30 | 36% | 2.30 | 0.83 | 2.88 | 1.04 |
| Clannad: After Story | 5 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.98 | 0.99 |
| Elfen Lied | 5 | 3.50 | 3.07 | 25% | 3.07 | 0.77 | 4.18 | 1.04 |
| Shin Seiki Evangelion | 5 | 3.38 | 2.93 | 25% | 2.93 | 0.73 | 4.86 | 1.22 |
| Bleach | 5 | 3.43 | 2.90 | 25% | 2.90 | 0.73 | 3.59 | 0.90 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.29 | 0.85 |
| CANAAN | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 4 | 3.94 | 3.79 | 16% | 3.79 | 0.61 | 6.11 | 0.98 |
| H2O: Footprints in the Sand | 5 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Bokurano | 4 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Basilisk - Kouga Ninpou Chou | 4 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Oseam | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.68 | 0.75 |
| 91 Days | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Naruto Shippuuden (TV) | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Vinland Saga Season 2 | 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 |
| Hanbun no Tsuki ga Noboru Sora | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.86 | 0.78 |
| X (TV) | 4 | 3.75 | 3.47 | 16% | 3.47 | 0.56 | 4.91 | 0.79 |
| Aishiteru Ze Baby | 4 | 3.67 | 3.43 | 16% | 3.43 | 0.55 | 4.31 | 0.69 |
| Air TV | 4 | 3.67 | 3.43 | 16% | 3.43 | 0.55 | 4.31 | 0.69 |
| Kanon | 4 | 3.70 | 3.38 | 16% | 3.38 | 0.54 | 4.49 | 0.72 |
| Kanon (2006) | 4 | 3.60 | 3.36 | 16% | 3.36 | 0.54 | 4.11 | 0.66 |
| Jigoku Shoujo | 4 | 3.60 | 3.36 | 16% | 3.36 | 0.54 | 4.11 | 0.66 |
| Gunslinger Girl | 4 | 3.67 | 3.33 | 16% | 3.33 | 0.53 | 4.37 | 0.70 |
| Afro Samurai: Resurrection | 5 | 2.33 | 2.10 | 25% | 2.10 | 0.52 | 2.54 | 0.64 |
| Kiba | 4 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 3.43 | 0.55 |
| X-Men | 4 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 3.43 | 0.55 |
| Mahou Tsukai ni Taisetsu na Koto | 4 | 3.55 | 3.22 | 16% | 3.22 | 0.51 | 4.38 | 0.70 |
| Bokura ga Ita | 4 | 3.43 | 3.18 | 16% | 3.18 | 0.51 | 4.14 | 0.66 |
| Kara no Kyoukai | 4 | 3.33 | 3.10 | 16% | 3.10 | 0.50 | 3.54 | 0.57 |
| Chaos;Head | 4 | 3.25 | 3.03 | 16% | 3.03 | 0.49 | 3.68 | 0.59 |
| Tears to Tiara | 4 | 3.25 | 3.03 | 16% | 3.03 | 0.49 | 3.68 | 0.59 |
| Ookami to Koushinryou - Season 2 | 4 | 3.40 | 3.00 | 16% | 3.00 | 0.48 | 3.60 | 0.58 |
| Neon Genesis Evangelion: The End of Evangelion | 4 | 3.40 | 3.00 | 16% | 3.00 | 0.48 | 4.28 | 0.69 |
| Samurai Champloo | 4 | 3.33 | 3.00 | 16% | 3.00 | 0.48 | 4.03 | 0.65 |
| Code Geass Hangyaku no Lelouch | 4 | 3.29 | 2.94 | 16% | 2.94 | 0.47 | 3.79 | 0.61 |
| Ima Soko ni Iru Boku | 4 | 3.33 | 2.86 | 16% | 2.86 | 0.46 | 3.07 | 0.49 |
| Kimi ga Nozomu Eien | 4 | 3.30 | 2.85 | 16% | 2.85 | 0.46 | 3.83 | 0.61 |
| Meitantei Conan | 4 | 3.20 | 2.71 | 16% | 2.71 | 0.43 | 3.22 | 0.52 |
| Yami No Matsuei | 4 | 3.29 | 2.71 | 16% | 2.71 | 0.43 | 3.33 | 0.53 |
| Blood Plus | 4 | 3.11 | 2.67 | 16% | 2.67 | 0.43 | 3.60 | 0.58 |
| Kiddy Grade | 4 | 3.12 | 2.66 | 16% | 2.66 | 0.43 | 3.49 | 0.56 |
| The Sacred Blacksmith | 4 | 3.00 | 2.65 | 16% | 2.65 | 0.42 | 3.15 | 0.50 |
| Cossette no Shouzou | 4 | 3.00 | 2.65 | 16% | 2.65 | 0.42 | 3.15 | 0.50 |
| High School of the Dead | 4 | 3.00 | 2.55 | 16% | 2.55 | 0.41 | 3.11 | 0.50 |
