True Tears
Rating Average: 3.0000Rating Stddev: 0.816496580927726
Review Count: 6
Existing Best Bet #: 3.29678617163165
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0.816496580927726 ) + ( 1.79175946922805 / 1.6094379124341 )
( 2.18350341907227 ) - 1.11328275255938
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0.408248290463863 ) - 0 ) * $similarity
( 2.59175170953614 - 0 ) * $similarity
2.59175170953614 * $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 - 2008, TV, Modern, Drama, High School, Romance, Coming of Age, Depression, Harem, Slice of Life, Family Affairs
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 |
|---|---|---|---|---|---|---|---|---|
| Toradora! | 9 | 3.70 | 3.47 | 66% | 3.47 | 2.32 | 4.67 | 3.13 |
| Aishiteru Ze Baby | 9 | 3.67 | 3.43 | 66% | 3.43 | 2.30 | 4.31 | 2.88 |
| Itazura na Kiss | 9 | 3.50 | 3.12 | 66% | 3.12 | 2.09 | 3.85 | 2.58 |
| Clannad: After Story | 9 | 3.33 | 3.10 | 66% | 3.10 | 2.07 | 3.98 | 2.66 |
| Koi Kaze | 8 | 3.67 | 3.29 | 52% | 3.29 | 1.74 | 4.03 | 2.13 |
| Clannad (TV) | 8 | 3.38 | 3.03 | 52% | 3.03 | 1.60 | 3.97 | 2.10 |
| Myself; Yourself | 9 | 2.38 | 2.03 | 66% | 2.03 | 1.36 | 2.97 | 1.99 |
| Yosuga no Sora | 10 | 1.80 | 1.60 | 82% | 1.60 | 1.32 | 2.40 | 1.98 |
| I's Pure | 7 | 3.33 | 3.10 | 40% | 3.10 | 1.25 | 3.54 | 1.44 |
| Kono Aozora ni Yakusoku wo | 10 | 2.00 | 2.00 | 82% | 1.50 | 1.24 | 2.68 | 2.22 |
| H2O: Footprints in the Sand | 8 | 2.75 | 2.34 | 52% | 2.34 | 1.24 | 2.78 | 1.47 |
| Akane-Iro ni Somaru Saka (TV) | 8 | 2.75 | 2.34 | 52% | 2.34 | 1.24 | 2.78 | 1.47 |
| School Days (TV) | 8 | 2.83 | 2.30 | 52% | 2.30 | 1.22 | 2.88 | 1.52 |
| Ladies versus Butlers! | 8 | 2.50 | 2.25 | 52% | 2.25 | 1.19 | 2.86 | 1.51 |
| Kimi ga Nozomu Eien | 7 | 3.30 | 2.85 | 40% | 2.85 | 1.15 | 3.83 | 1.55 |
| Lamune | 7 | 3.00 | 2.68 | 40% | 2.68 | 1.09 | 3.37 | 1.36 |
| BECK | 6 | 3.83 | 3.65 | 29% | 3.65 | 1.09 | 4.57 | 1.36 |
| Kimi ga Nozomu Eien - Haruka Route | 6 | 3.75 | 3.53 | 29% | 3.53 | 1.05 | 4.18 | 1.24 |
| Aki-Sora | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Kimi ni Todoke 2nd Season | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| Kanon | 6 | 3.70 | 3.38 | 29% | 3.38 | 1.01 | 4.49 | 1.34 |
| Kanon (2006) | 6 | 3.60 | 3.36 | 29% | 3.36 | 1.00 | 4.11 | 1.22 |
| Ai Yori Aoshi | 6 | 3.65 | 3.32 | 29% | 3.32 | 0.99 | 4.86 | 1.45 |
| Piano | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 3.43 | 1.02 |
| Hana-Saku Iroha | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 3.43 | 1.02 |
| Bokura ga Ita | 6 | 3.43 | 3.18 | 29% | 3.18 | 0.95 | 4.14 | 1.23 |
| Da Capo Second Season | 7 | 2.75 | 2.34 | 40% | 2.34 | 0.95 | 2.78 | 1.13 |
| Aoi Hana | 7 | 2.80 | 2.31 | 40% | 2.31 | 0.94 | 2.82 | 1.14 |
| Kareshi Kanojo no Jijoo | 6 | 3.50 | 3.14 | 29% | 3.14 | 0.93 | 4.70 | 1.40 |
| xxxHOLiC Kei | 6 | 3.33 | 3.10 | 29% | 3.10 | 0.92 | 3.54 | 1.05 |
| Sasameki Koto | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 2.86 | 1.16 |
| Asu no Yoichi! | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 3.11 | 1.26 |
| Ore no Kanojo to Osananajimi ga Shuraba Sugiru | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 2.43 | 0.98 |
| Chaos;Head | 6 | 3.25 | 3.03 | 29% | 3.03 | 0.90 | 3.68 | 1.09 |
| Kannagi | 7 | 2.57 | 2.21 | 40% | 2.21 | 0.89 | 3.05 | 1.24 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 6 | 3.20 | 3.00 | 29% | 3.00 | 0.89 | 3.80 | 1.13 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 29% | 3.00 | 0.89 | 4.03 | 1.20 |
| ef - a tale of memories | 6 | 3.00 | 3.00 | 29% | 3.00 | 0.89 | 4.00 | 1.19 |
| Amagami SS | 7 | 2.40 | 2.16 | 40% | 2.16 | 0.87 | 2.91 | 1.18 |
| Onegai Teacher | 6 | 3.27 | 2.88 | 29% | 2.88 | 0.86 | 4.18 | 1.24 |
| Ai Yori Aoshi ~Enishi~ | 6 | 3.14 | 2.82 | 29% | 2.82 | 0.84 | 3.71 | 1.10 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.29 | 1.09 |
| Mimi wo Sumaseba | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.00 | 1.03 |
| Kimi ni Todoke | 7 | 2.40 | 2.00 | 40% | 2.00 | 0.81 | 2.60 | 1.05 |
| Clannad Mouhitosu no Sekai Tomoyo Hen | 7 | 2.20 | 2.00 | 40% | 2.00 | 0.81 | 2.80 | 1.13 |
| Okusama wa Joshi Kousei | 7 | 2.40 | 2.00 | 40% | 2.00 | 0.81 | 2.60 | 1.05 |
| Kaze no Stigma | 6 | 3.17 | 2.72 | 29% | 2.72 | 0.81 | 3.38 | 1.01 |
| Kashimashi ~Girl Meets Girl~ | 8 | 2.00 | 2.00 | 52% | 1.50 | 0.79 | 2.68 | 1.42 |
| Mizuiro Jidai | 6 | 3.00 | 2.59 | 29% | 2.59 | 0.77 | 2.87 | 0.85 |
| ef - a tale of melodies | 6 | 3.00 | 2.59 | 29% | 2.59 | 0.77 | 2.87 | 0.85 |
