Fushigi Yuugi OVA II
Rating Average: 2.0000Rating Stddev: 1.3093073414159544
Review Count: 7
Existing Best Bet #: 1.89975461370621
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 1.3093073414159544 ) + ( 1.94591014905531 / 1.6094379124341 )
( 0.690692658584046 ) - 1.20906195512217
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.0000 - 0.654653670707977 ) - 0 ) * $similarity
( 1.34534632929202 - 0 ) * $similarity
1.34534632929202 * $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: 6 - Fantasy, OVA, Romance, Shoujo, 1998, 1997
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 |
|---|---|---|---|---|---|---|---|---|
| Shamanic Princess | 5 | 3.10 | 2.63 | 69% | 2.63 | 1.83 | 3.59 | 2.49 |
| Shoujo Kakumei Utena | 4 | 3.83 | 3.65 | 44% | 3.65 | 1.62 | 5.26 | 2.34 |
| Berserk | 4 | 3.75 | 3.44 | 44% | 3.44 | 1.53 | 4.99 | 2.22 |
| Legend of Basara | 4 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 3.88 | 1.72 |
| Cardcaptor Sakura | 4 | 3.65 | 3.30 | 44% | 3.30 | 1.47 | 4.90 | 2.18 |
| Princess Rouge | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Cardcaptor Sakura: Clear Card-hen Prologue - Sakura to Futatsu no Kuma | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Sakura Taisen: Ouka Kenran | 4 | 2.88 | 2.41 | 44% | 2.41 | 1.07 | 3.24 | 1.44 |
| Kodomo no Omocha | 3 | 3.87 | 3.62 | 25% | 3.62 | 0.90 | 5.05 | 1.26 |
| Tenshi Ni Narumon | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.86 | 1.22 |
| Aa! Megami-sama - Sorezore no Tsubasa OVA | 3 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 3.88 | 0.97 |
| Mahou Tsukai Tai! | 3 | 3.60 | 3.27 | 25% | 3.27 | 0.82 | 4.37 | 1.09 |
| Koko wa Greenwood | 3 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.86 | 0.97 |
| Tenkuu no Escaflowne | 3 | 3.56 | 3.23 | 25% | 3.23 | 0.81 | 5.06 | 1.26 |
| 3x3 Eyes | 3 | 3.50 | 3.16 | 25% | 3.16 | 0.79 | 4.26 | 1.06 |
| Kareshi Kanojo no Jijoo | 3 | 3.50 | 3.14 | 25% | 3.14 | 0.78 | 4.70 | 1.17 |
| Rekka no Honoo | 3 | 3.36 | 2.92 | 25% | 2.92 | 0.73 | 3.97 | 0.99 |
| Kidou Senshi Gundam: Dai 08 MS Shotai | 3 | 3.25 | 2.92 | 25% | 2.92 | 0.73 | 3.88 | 0.97 |
| Kyuuketsuki Miyu (TV) | 3 | 3.33 | 2.86 | 25% | 2.86 | 0.72 | 3.76 | 0.94 |
| Battle Athletes (OAV) | 3 | 3.20 | 2.83 | 25% | 2.83 | 0.71 | 3.45 | 0.86 |
| Tenshi Kinryouku | 3 | 3.09 | 2.69 | 25% | 2.69 | 0.67 | 3.79 | 0.95 |
| Cossette no Shouzou | 3 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Rumik World: En Tripper | 3 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| Mizuiro Jidai | 3 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| Hakushaku to Yosei (TV) | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| Akatsuki no Yona | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Kaleido Star | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Vampire Hunter | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| A-Girl | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Watashi no Coffee Samurai - Jihanki-teki na Kareshi | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Da Capo If | 3 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Dragon Rider | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| Mamotte! Lollipop | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Akagami no Shirayuki-hime | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Chuuka Ichiban | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| Akagami no Shirayukihime (TV 2) | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Kono Danshi, Ningyo Hiroimashita | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Slayers Excellent | 3 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.68 | 0.92 |
| Bishoujo Senshi Sailor Moon R Movie | 3 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Slayers Special | 3 | 2.67 | 2.43 | 25% | 2.43 | 0.61 | 2.88 | 0.72 |
| Yume de Aetara | 3 | 2.67 | 2.43 | 25% | 2.43 | 0.61 | 2.88 | 0.72 |
| Aika | 3 | 2.88 | 2.41 | 25% | 2.41 | 0.60 | 3.24 | 0.81 |
| Choujuu Densetsu Geshutaruto | 3 | 3.00 | 2.39 | 25% | 2.39 | 0.60 | 2.64 | 0.66 |
| Escaflowne: A Girl in Gaea | 3 | 2.96 | 2.37 | 25% | 2.37 | 0.59 | 3.76 | 0.94 |
| Youma | 3 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Ayashi no Ceres | 3 | 2.73 | 2.30 | 25% | 2.30 | 0.57 | 3.35 | 0.84 |
| Photon | 3 | 2.67 | 2.29 | 25% | 2.29 | 0.57 | 3.03 | 0.76 |
| Mirai Nikki Redial | 3 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Sentimental Journey | 3 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Silent Mobius | 3 | 2.80 | 2.22 | 25% | 2.22 | 0.55 | 2.63 | 0.66 |
