Sex Pistols
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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 - OVA, Sci-Fi, Yaoi, Boys Love, 2010, 2011, Drama
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 |
|---|---|---|---|---|---|---|---|---|
| Kidou Senshi Gundam UC | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Kono Danshi, Uchū-jin to Tatakaemasu | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Sōkō Kihei Votoms: Koei Futatabi | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Seikai no Senki III | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| Armored Trooper Votoms: Shining Heresy | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Legend of the Galactic Heroes: A Hundred Billion Stars, A Hundred Billion Lights | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Legend of the Galactic Heroes: Spiral Labyrinth | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Aria the OAV ~Arietta~ | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Kidō Senshi Gundam: The Origin | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Mardock Scramble: The First Compression | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| Karas | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Top wo Nerae! | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Legend of the Galactic Heroes | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Hoshi no Koe | 3 | 3.60 | 3.36 | 18% | 3.36 | 0.62 | 4.54 | 0.83 |
| Usagichan De Cue | 3 | 3.60 | 3.36 | 18% | 3.36 | 0.62 | 4.11 | 0.75 |
| X-Men | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Kowarekake no Orgel | 3 | 3.40 | 3.16 | 18% | 3.16 | 0.58 | 3.91 | 0.72 |
| Iriya no Sora, UFO no Natsu | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Dokokade Nakushita Aitsu No Aitsu | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 4.23 | 0.78 |
| Video Girl Ai | 3 | 3.50 | 3.10 | 18% | 3.10 | 0.57 | 4.12 | 0.76 |
| Armitage III | 3 | 3.40 | 3.00 | 18% | 3.00 | 0.55 | 3.60 | 0.66 |
| Kidou Senshi Gundam 0083: Stardust Memory | 3 | 3.33 | 2.96 | 18% | 2.96 | 0.54 | 3.70 | 0.68 |
| Battle Athletes (OAV) | 3 | 3.20 | 2.83 | 18% | 2.83 | 0.52 | 3.45 | 0.63 |
| Armored Trooperoid Bottoms Finder | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| Norageki! | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| High School of the Dead | 3 | 3.00 | 2.55 | 18% | 2.55 | 0.47 | 3.11 | 0.57 |
| Key: The Metal Idol | 3 | 3.00 | 2.54 | 18% | 2.54 | 0.47 | 3.28 | 0.60 |
| Darker Than Black - The Black Contractor - Gaiden | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Mardock Scramble: The Second Combustion | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Macross 7 Encore | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Fullmetal Alchemist: Milos no Sei-Naru Hoshi | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Persona 4: The Animation | 3 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.43 | 0.45 |
| Kono Danshi, Sekika ni Nayandemasu | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| H.O.T.D: Drifters of the Dead | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Break Blade | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Black Lagoon Roberta's Blood Trail | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| ARIA The AVVENIRE | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Kuroshitsuji II OVAs | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| To Heart 2 adnext | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Wolf's Rain OAV | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Halo Legends | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Alien Nine | 3 | 2.60 | 2.36 | 18% | 2.36 | 0.43 | 3.11 | 0.57 |
| Yokohama Kaidashi Kikou | 3 | 2.75 | 2.34 | 18% | 2.34 | 0.43 | 2.78 | 0.51 |
| Bubblegum Crisis | 3 | 2.81 | 2.31 | 18% | 2.31 | 0.42 | 3.52 | 0.65 |
| Armored Trooper Votoms: The Last Red Shoulder | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Sky Girls (OVA) | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Ore no Imouto ga Konna ni Kawaii Wake ga Nai | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.86 | 0.53 |
