RG Veda
Rating Average: 1.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 1.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 1.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 1 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 1.5000 - 0.25 ) - 0 ) * $similarity
( 1.25 - 0 ) * $similarity
1.25 * $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 - Adventure, Epic, Fantasy, Magic, OVA, Violent, 1992, Swordplay, Fragmentary, Shoujo
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 |
|---|---|---|---|---|---|---|---|---|
| Lodoss Tou Senki (OAV) | 6 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 4.74 | 1.71 |
| Tears to Tiara | 6 | 3.25 | 3.03 | 36% | 3.03 | 1.09 | 3.68 | 1.32 |
| Kiba | 5 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Tenkuu no Escaflowne | 5 | 3.56 | 3.23 | 25% | 3.23 | 0.81 | 5.06 | 1.26 |
| Bleach | 5 | 3.43 | 2.90 | 25% | 2.90 | 0.73 | 3.59 | 0.90 |
| The Sacred Blacksmith | 5 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Ichiban Ushiro no Daimaou | 5 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| Juuni Kokuki | 4 | 3.90 | 3.75 | 16% | 3.75 | 0.60 | 5.03 | 0.80 |
| La Blue Girl | 4 | 3.80 | 3.60 | 16% | 3.60 | 0.58 | 4.40 | 0.70 |
| Mahou Shoujo Lyrical Nanoha A's | 4 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Hagane no Renkinjutsushi OVA (03): Shishou (Sensei) Monogatari | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Casshern: The Last Day on Earth | 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 |
| Dorohedoro | 4 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Karas | 4 | 3.67 | 3.43 | 16% | 3.43 | 0.55 | 3.88 | 0.62 |
| Crystania no Densetsu | 6 | 2.00 | 2.00 | 36% | 1.50 | 0.54 | 2.43 | 0.88 |
| Hai to Gensou no Grimgar | 4 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 3.43 | 0.55 |
| Nagasarete Airantou | 4 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 4.11 | 0.66 |
| 3x3 Eyes | 4 | 3.50 | 3.16 | 16% | 3.16 | 0.51 | 4.26 | 0.68 |
| Tenchi Muyou! Ryououki | 4 | 3.45 | 2.96 | 16% | 2.96 | 0.47 | 4.39 | 0.70 |
| Mahou Senshi Riui | 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 |
| Seirei no Moribito | 4 | 3.33 | 2.86 | 16% | 2.86 | 0.46 | 3.07 | 0.49 |
| Zero no Tsukaima | 4 | 3.00 | 2.78 | 16% | 2.78 | 0.44 | 3.98 | 0.64 |
| Kaze no Stigma | 4 | 3.17 | 2.72 | 16% | 2.72 | 0.43 | 3.38 | 0.54 |
| Tenshi Kinryouku | 4 | 3.09 | 2.69 | 16% | 2.69 | 0.43 | 3.79 | 0.61 |
| Bishoujo Senshi Sailor Moon | 4 | 3.11 | 2.61 | 16% | 2.61 | 0.42 | 3.48 | 0.56 |
| Bastard!! Ankoku no Hakai Kami | 4 | 3.09 | 2.59 | 16% | 2.59 | 0.41 | 3.58 | 0.57 |
| Roudosu Tou Senki: Eiyuu Kishi Den | 4 | 3.00 | 2.58 | 16% | 2.58 | 0.41 | 3.79 | 0.61 |
| Zero no Tsukaima: Futatsuki no Kishi | 4 | 2.86 | 2.54 | 16% | 2.54 | 0.41 | 3.43 | 0.55 |
| Mahoutsukai no Yome: Nishi no Shounen to Seiran no Kishi | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.00 | 0.48 |
| Hakushaku to Yosei (TV) | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.43 | 0.55 |
| Druaga no Tou: Sword of Uruk | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.00 | 0.48 |
| Nekohiki no Oruorane | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.00 | 0.48 |
| K.O. Beast | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.00 | 0.48 |
| Shingeki no Kyojin | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.43 | 0.55 |
| Mahou Shoujo Tai Arusu | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.43 | 0.55 |
| Claymore | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.68 | 0.59 |
| Cardcaptor Sakura: Clear Card-hen Prologue - Sakura to Futatsu no Kuma | 4 | 3.00 | 3.00 | 16% | 2.50 | 0.40 | 3.00 | 0.48 |
| To Heart 2 Dungeon Travellers | 5 | 2.00 | 2.00 | 25% | 1.50 | 0.38 | 2.00 | 0.50 |
| Dragon Knight 4 | 5 | 2.00 | 2.00 | 25% | 1.50 | 0.38 | 2.00 | 0.50 |
| Teito Monogatari | 5 | 2.00 | 2.00 | 25% | 1.50 | 0.38 | 2.00 | 0.50 |
| Youma | 4 | 2.75 | 2.34 | 16% | 2.34 | 0.37 | 2.78 | 0.45 |
| Log Horizon | 4 | 2.50 | 2.25 | 16% | 2.25 | 0.36 | 2.43 | 0.39 |
| Strait Jacket | 4 | 2.50 | 2.25 | 16% | 2.25 | 0.36 | 2.43 | 0.39 |
| Murder Princess | 4 | 2.50 | 2.25 | 16% | 2.25 | 0.36 | 2.43 | 0.39 |
| Silent Mobius The Motion Picture 2 | 4 | 2.50 | 2.25 | 16% | 2.25 | 0.36 | 2.43 | 0.39 |
| Silent Mobius | 4 | 2.80 | 2.22 | 16% | 2.22 | 0.35 | 2.63 | 0.42 |
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 3 | 3.94 | 3.79 | 9% | 3.79 | 0.34 | 6.11 | 0.55 |
| Chrono Crusade | 3 | 3.89 | 3.73 | 9% | 3.73 | 0.34 | 4.94 | 0.44 |
