Sol Bianca
Rating Average: 2.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 2.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 2 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.5000 - 0.25 ) - 0 ) * $similarity
( 2.25 - 0 ) * $similarity
2.25 * $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: 4 - Sci-Fi, 1991, 1990, OVA
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 |
|---|---|---|---|---|---|---|---|---|
| Legend of the Galactic Heroes | 4 | 3.67 | 3.43 | 100% | 3.43 | 3.43 | 3.88 | 3.88 |
| Kidou Keisatsu Patlabor (1990) | 4 | 3.50 | 3.25 | 100% | 3.25 | 3.25 | 3.43 | 3.43 |
| Roujin Z | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Cyber City Oedo 808 | 3 | 3.67 | 3.43 | 56% | 3.43 | 1.93 | 3.88 | 2.18 |
| Lodoss Tou Senki (OAV) | 3 | 3.67 | 3.43 | 56% | 3.43 | 1.93 | 4.74 | 2.67 |
| Mamono Hunter Youko | 3 | 3.00 | 3.00 | 56% | 3.00 | 1.69 | 4.00 | 2.25 |
| Kidou Senshi Gundam 0083: Stardust Memory | 3 | 3.33 | 2.96 | 56% | 2.96 | 1.67 | 3.70 | 2.08 |
| A-Ko the Versus | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Kimagure Orange Road OVA 2 | 3 | 2.67 | 2.43 | 56% | 2.43 | 1.37 | 2.88 | 1.62 |
| Dirty Pair: Flight 005 Conspiracy (OAV) | 3 | 2.67 | 2.43 | 56% | 2.43 | 1.37 | 2.88 | 1.62 |
| Urusei Yatsura OVA Series | 3 | 2.50 | 2.25 | 56% | 2.25 | 1.27 | 2.43 | 1.37 |
| Bubblegum Crash | 3 | 2.40 | 2.16 | 56% | 2.16 | 1.21 | 2.91 | 1.64 |
| Angel Cop | 4 | 1.75 | 1.10 | 100% | 1.10 | 1.10 | 1.31 | 1.31 |
| Kidou Senshi Gundam 0080: Pocket no Naka no Sensou | 2 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.00 | 1.25 |
| Macross Zero | 2 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Tetsuwan Birdy | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Shinseiki GPX Cyber Formula Double One | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Tekkaman Blade II | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shinseiki GPX Cyber Formula SAGA | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Armored Trooper Votoms: Shining Heresy | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Kidou Senshi Gundam UC | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Shinseiki GPX Cyber Formula ZERO | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Yu-No | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Full Metal Panic! The Second Raid (OVA) | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.86 | 1.22 |
| Wanpanman OVAs & Specials | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Kidō Senshi Gundam: The Origin | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Seikai no Senki III | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Legend of the Galactic Heroes: A Hundred Billion Stars, A Hundred Billion Lights | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Pale Cocoon | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Legend of the Galactic Heroes: Spiral Labyrinth | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Aria the OAV ~Arietta~ | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Twin Signal | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.86 | 1.22 |
| Read or Die (OVA) | 2 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 4.74 | 1.18 |
| Karas | 2 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 3.88 | 0.97 |
| Super Atragon | 2 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 3.88 | 0.97 |
| Top wo Nerae! | 2 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 3.88 | 0.97 |
| FLCL | 2 | 3.74 | 3.42 | 25% | 3.42 | 0.85 | 5.36 | 1.34 |
| Kyatto-Ninden Teyandee | 3 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Kidō Senshi SD Gundam Mk IV | 3 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Mainichi ga Nichiyoubi | 3 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| A.D. Police | 3 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.68 | 1.51 |
| Chōjū Kishin Dancougar: Hakunetsu no Shūshō | 3 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Bōken! Iczer-3 | 3 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Nadia, The Secret of Blue Water Omakes | 3 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Usagichan De Cue | 2 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Hoshi no Koe | 2 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.54 | 1.14 |
| Macross Plus OAV Series | 2 | 3.64 | 3.28 | 25% | 3.28 | 0.82 | 4.56 | 1.14 |
| Mahou Tsukai Tai! | 2 | 3.60 | 3.27 | 25% | 3.27 | 0.82 | 4.37 | 1.09 |
| Ultimate Teacher | 2 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
