Tenkuu no Escaflowne
Rating Average: 3.5625Rating Stddev: 0.6584783595532961
Review Count: 32
Existing Best Bet #: 5.05740443081367
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.5625 - 0.6584783595532961 ) + ( 3.46573590279973 / 1.6094379124341 )
( 2.9040216404467 ) - 2.15338279036697
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.5625 - 0.329239179776648 ) - 0 ) * $similarity
( 3.23326082022335 - 0 ) * $similarity
3.23326082022335 * $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: 15 - Epic, Action, Bishounen, Mecha, Drama, Fantasy, Romance, TV, 1996, Swordplay, Adventure, War, Kemonomimi, Shoujo, Isekai (Other World)
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 |
|---|---|---|---|---|---|---|---|---|
| Juuni Kokuki | 9 | 3.90 | 3.75 | 35% | 3.75 | 1.35 | 5.03 | 1.81 |
| Tears to Tiara | 9 | 3.25 | 3.03 | 35% | 3.03 | 1.09 | 3.68 | 1.32 |
| Casshern: The Last Day on Earth | 8 | 4.00 | 4.00 | 28% | 3.50 | 1.00 | 4.00 | 1.14 |
| Ima Soko ni Iru Boku | 8 | 3.33 | 2.86 | 28% | 2.86 | 0.81 | 3.07 | 0.87 |
| Zero no Tsukaima | 8 | 3.00 | 2.78 | 28% | 2.78 | 0.79 | 3.98 | 1.13 |
| Shining Tears x Wind | 7 | 4.00 | 4.00 | 21% | 3.50 | 0.76 | 4.00 | 0.87 |
| Legend of Basara | 7 | 3.67 | 3.43 | 21% | 3.43 | 0.75 | 3.88 | 0.84 |
| G-on Riders | 8 | 3.00 | 2.59 | 28% | 2.59 | 0.74 | 2.87 | 0.82 |
| Zero no Tsukaima: Futatsuki no Kishi | 8 | 2.86 | 2.54 | 28% | 2.54 | 0.72 | 3.43 | 0.97 |
| Kannazuki no Miko | 8 | 3.00 | 2.50 | 28% | 2.50 | 0.71 | 2.43 | 0.69 |
| Loveless (TV) | 7 | 3.50 | 3.25 | 21% | 3.25 | 0.71 | 3.43 | 0.75 |
| Eureka Seven | 6 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.00 | 0.80 |
| Code Geass Hangyaku no Lelouch | 7 | 3.29 | 2.94 | 21% | 2.94 | 0.64 | 3.79 | 0.83 |
| Kaze no Stigma | 7 | 3.17 | 2.72 | 21% | 2.72 | 0.59 | 3.38 | 0.74 |
| Shoujo Kakumei Utena | 6 | 3.83 | 3.65 | 16% | 3.65 | 0.58 | 5.26 | 0.84 |
| Mahou Shoujo Lyrical Nanoha A's | 6 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Ichiban Ushiro no Daimaou | 7 | 3.00 | 2.59 | 21% | 2.59 | 0.56 | 3.30 | 0.72 |
| Naruto Shippuuden (TV) | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Nejimaki Seirei Senki: Tenkyou no Alderamin | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Code Geass Hangyaku no Lelouch Season 2 | 7 | 3.00 | 2.55 | 21% | 2.55 | 0.56 | 3.11 | 0.68 |
| Seikai no Senki II | 6 | 3.67 | 3.43 | 16% | 3.43 | 0.55 | 3.88 | 0.62 |
| Samurai 7 | 6 | 3.67 | 3.43 | 16% | 3.43 | 0.55 | 3.88 | 0.62 |
| Zero no Tsukaima F | 7 | 3.00 | 3.00 | 21% | 2.50 | 0.54 | 3.00 | 0.65 |
| Shingeki no Kyojin | 7 | 3.00 | 3.00 | 21% | 2.50 | 0.54 | 3.43 | 0.75 |
| Zero no Tsukaima: Princess no Rondo | 7 | 3.00 | 2.50 | 21% | 2.50 | 0.54 | 2.43 | 0.53 |
| Saishu Heiki Kanojo | 6 | 3.60 | 3.36 | 16% | 3.36 | 0.54 | 4.54 | 0.73 |
| Nagasarete Airantou | 6 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 4.11 | 0.66 |
| Kiba | 6 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 3.43 | 0.55 |
| Sekirei | 6 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 4.11 | 0.66 |
| Tate no Yuusha no Nariagari | 6 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 3.43 | 0.55 |
| Hai to Gensou no Grimgar | 6 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 3.43 | 0.55 |
| Rurouni Kenshin: Meiji Kenkaku Romantan | 6 | 3.62 | 3.24 | 16% | 3.24 | 0.52 | 4.95 | 0.79 |
| Hagane no Renkinjutsushi | 6 | 3.57 | 3.21 | 16% | 3.21 | 0.51 | 4.48 | 0.72 |
| Naruto | 6 | 3.62 | 3.20 | 16% | 3.20 | 0.51 | 4.87 | 0.78 |
| Magic Knight Rayearth | 6 | 3.40 | 3.16 | 16% | 3.16 | 0.50 | 4.34 | 0.69 |
| Ookami to Koushinryou - Season 2 | 6 | 3.40 | 3.00 | 16% | 3.00 | 0.48 | 3.60 | 0.58 |
| Bleach | 6 | 3.43 | 2.90 | 16% | 2.90 | 0.46 | 3.59 | 0.57 |
| Fushigi Yuugi TV | 6 | 3.39 | 2.90 | 16% | 2.90 | 0.46 | 4.55 | 0.73 |
| Seirei no Moribito | 6 | 3.33 | 2.86 | 16% | 2.86 | 0.46 | 3.07 | 0.49 |
| Isekai no Seikishi Monogatari | 6 | 3.33 | 2.86 | 16% | 2.86 | 0.46 | 3.07 | 0.49 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.29 | 0.59 |
| Yoake Mae Yori Ruri Iro Na | 7 | 2.00 | 2.00 | 21% | 2.00 | 0.44 | 3.00 | 0.65 |
| Kiddy Grade | 6 | 3.12 | 2.66 | 16% | 2.66 | 0.43 | 3.49 | 0.56 |
| The Sacred Blacksmith | 6 | 3.00 | 2.65 | 16% | 2.65 | 0.42 | 3.15 | 0.50 |
| Omamori Himari | 6 | 3.00 | 2.65 | 16% | 2.65 | 0.42 | 3.15 | 0.50 |
| Erementar Gerad (TV) | 6 | 3.00 | 2.59 | 16% | 2.59 | 0.41 | 2.87 | 0.46 |
| Roudosu Tou Senki: Eiyuu Kishi Den | 6 | 3.00 | 2.58 | 16% | 2.58 | 0.41 | 3.79 | 0.61 |
| High School of the Dead | 6 | 3.00 | 2.55 | 16% | 2.55 | 0.41 | 3.11 | 0.50 |
| Jinzo Ningen Kikaider | 5 | 3.83 | 3.65 | 11% | 3.65 | 0.41 | 4.57 | 0.51 |
| Fruits Basket | 5 | 3.85 | 3.61 | 11% | 3.61 | 0.40 | 5.23 | 0.58 |
