Shamanic Princess
Rating Average: 3.1000Rating Stddev: 0.9433981132056604
Review Count: 10
Existing Best Bet #: 3.58727844486773
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.1000 - 0.9433981132056604 ) + ( 2.30258509299405 / 1.6094379124341 )
( 2.15660188679434 ) - 1.43067655807339
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.1000 - 0.47169905660283 ) - 0 ) * $similarity
( 2.62830094339717 - 0 ) * $similarity
2.62830094339717 * $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: 7 - Fantasy, OVA, Shoujo, Surreal, 1998, 1997, 1996
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 |
|---|---|---|---|---|---|---|---|---|
| Shoujo Kakumei Utena | 4 | 3.83 | 3.65 | 32% | 3.65 | 1.19 | 5.26 | 1.72 |
| Kodomo no Omocha | 4 | 3.87 | 3.62 | 32% | 3.62 | 1.18 | 5.05 | 1.65 |
| Cardcaptor Sakura | 4 | 3.65 | 3.30 | 32% | 3.30 | 1.08 | 4.90 | 1.60 |
| Kidou Senshi Gundam: Dai 08 MS Shotai | 4 | 3.25 | 2.92 | 32% | 2.92 | 0.95 | 3.88 | 1.27 |
| Sakura Taisen: Ouka Kenran | 4 | 2.88 | 2.41 | 32% | 2.41 | 0.79 | 3.24 | 1.06 |
| Fushigi Yuugi OVA II | 5 | 2.00 | 1.35 | 51% | 1.35 | 0.69 | 1.90 | 0.97 |
| Shinseiki GPX Cyber Formula SAGA | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Bishoujo Senshi Sailor Moon Sailor Stars | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.86 | 0.89 |
| Jigoku Sensei Nube | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Tetsuwan Birdy | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Kigeki | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Black Jack: Clinical Chart | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Berserk | 3 | 3.75 | 3.44 | 18% | 3.44 | 0.63 | 4.99 | 0.92 |
| Legend of the Galactic Heroes | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Legend of Basara | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Karas | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Koko wa Greenwood | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.86 | 0.71 |
| Tenkuu no Escaflowne | 3 | 3.56 | 3.23 | 18% | 3.23 | 0.59 | 5.06 | 0.93 |
| 3x3 Eyes | 3 | 3.50 | 3.16 | 18% | 3.16 | 0.58 | 4.26 | 0.78 |
| Adolescence Mokushiroku | 3 | 3.43 | 2.98 | 18% | 2.98 | 0.55 | 3.73 | 0.69 |
| Rekka no Honoo | 3 | 3.36 | 2.92 | 18% | 2.92 | 0.54 | 3.97 | 0.73 |
| Kyuuketsuki Miyu (TV) | 3 | 3.33 | 2.86 | 18% | 2.86 | 0.53 | 3.76 | 0.69 |
| Battle Athletes (OAV) | 3 | 3.20 | 2.83 | 18% | 2.83 | 0.52 | 3.45 | 0.63 |
| Meitantei Conan | 3 | 3.20 | 2.71 | 18% | 2.71 | 0.50 | 3.22 | 0.59 |
| Tenshi Kinryouku | 3 | 3.09 | 2.69 | 18% | 2.69 | 0.49 | 3.79 | 0.70 |
| Idol Project | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.43 | 0.79 |
| Kotetsu no Diaboken | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.68 | 0.88 |
| .hack//Liminality | 3 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| Cossette no Shouzou | 3 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| Mahou Shoujo Pretty Sammy (OAV) | 3 | 2.80 | 2.60 | 18% | 2.60 | 0.48 | 3.40 | 0.62 |
| Mizuiro Jidai | 3 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 2.87 | 0.53 |
| Cardcaptor Sakura: Clear Card-hen Prologue - Sakura to Futatsu no Kuma | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Slayers Excellent | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.68 | 0.68 |
| Variable Geo | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Vampire Hunter | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Princess Rouge | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Chuuka Ichiban | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.43 | 0.63 |
| Dragon Rider | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.43 | 0.63 |
| Totsukuni no Shoujo (OVA 1) | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Iblard Jikan | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Slayers Special | 3 | 2.67 | 2.43 | 18% | 2.43 | 0.45 | 2.88 | 0.53 |
| Aika | 3 | 2.88 | 2.41 | 18% | 2.41 | 0.44 | 3.24 | 0.60 |
| Choujuu Densetsu Geshutaruto | 3 | 3.00 | 2.39 | 18% | 2.39 | 0.44 | 2.64 | 0.48 |
| Youma | 3 | 2.75 | 2.34 | 18% | 2.34 | 0.43 | 2.78 | 0.51 |
| Photon | 3 | 2.67 | 2.29 | 18% | 2.29 | 0.42 | 3.03 | 0.56 |
| Shinpi no Sekai El Hazard 2 | 3 | 2.50 | 2.00 | 18% | 2.00 | 0.37 | 2.79 | 0.51 |
| Pocket Monsters | 3 | 2.48 | 1.87 | 18% | 1.87 | 0.34 | 3.15 | 0.58 |
| Shihaisha no Tasogare | 3 | 2.33 | 1.86 | 18% | 1.86 | 0.34 | 2.50 | 0.46 |
| Ranma ½ OVA | 2 | 4.00 | 4.00 | 8% | 4.00 | 0.33 | 5.11 | 0.42 |
| Fushigi Yuugi OVA I | 3 | 2.11 | 1.74 | 18% | 1.74 | 0.32 | 2.74 | 0.50 |
