Cyber City Oedo 808
Rating Average: 3.6667Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 3.87790167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.6667 - 0.4714045207910317 ) + ( 1.09861228866811 / 1.6094379124341 )
( 3.19529547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.6667 - 0.235702260395516 ) - 0 ) * $similarity
( 3.43099773960448 - 0 ) * $similarity
3.43099773960448 * $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: 5 - Cyberpunk, Action, OVA, Sci-Fi, 1990
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 | 64% | 3.43 | 2.20 | 3.88 | 2.48 |
| FLCL | 4 | 3.74 | 3.42 | 64% | 3.42 | 2.19 | 5.36 | 3.43 |
| Armitage III | 4 | 3.40 | 3.00 | 64% | 3.00 | 1.92 | 3.60 | 2.30 |
| Megazone 23 | 4 | 3.17 | 2.82 | 64% | 2.82 | 1.81 | 3.59 | 2.30 |
| Tsutsu Yume GUNNM | 4 | 3.14 | 2.73 | 64% | 2.73 | 1.74 | 3.52 | 2.25 |
| A-Ko the Versus | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Ao no 6-gou | 4 | 2.90 | 2.48 | 64% | 2.48 | 1.59 | 3.50 | 2.24 |
| Dirty Pair: Flight 005 Conspiracy (OAV) | 4 | 2.67 | 2.43 | 64% | 2.43 | 1.56 | 2.88 | 1.84 |
| Bubblegum Crisis | 4 | 2.81 | 2.31 | 64% | 2.31 | 1.48 | 3.52 | 2.25 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.43 | 1.96 |
| Macross Zero | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Digimon Tamers | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Kidō Senshi Gundam: The Origin | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Heat Guy J | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.68 | 1.69 |
| Tetsuwan Birdy | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| Mardock Scramble: The First Compression | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Armored Trooper Votoms: Shining Heresy | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Kidou Senshi Gundam UC | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| Wanpanman OVAs & Specials | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Legend of the Galactic Heroes: A Hundred Billion Stars, A Hundred Billion Lights | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Seikai no Senki III | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.68 | 1.69 |
| Legend of the Galactic Heroes: Spiral Labyrinth | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Bubblegum Crisis Tokyo 2040 | 3 | 3.70 | 3.47 | 36% | 3.47 | 1.25 | 4.67 | 1.68 |
| Top wo Nerae! | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Lodoss Tou Senki (OAV) | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 4.74 | 1.71 |
| Super Atragon | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Read or Die (OVA) | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 4.74 | 1.71 |
| Karas | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Usagichan De Cue | 3 | 3.60 | 3.36 | 36% | 3.36 | 1.21 | 4.11 | 1.48 |
| Macross Plus OAV Series | 3 | 3.64 | 3.28 | 36% | 3.28 | 1.18 | 4.56 | 1.64 |
| Kidou Keisatsu Patlabor (1990) | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Mai-Otome 0~S.ifr~ | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Koukaku Kidoutai S.A.C. 2nd GIG | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.86 | 1.39 |
| Koukaku Kidoutai 2: Innocence | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.86 | 1.39 |
| Giant Robo | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Kidou Keisatsu Patlabor (TV) | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Iria Zeiram the Animation | 3 | 3.50 | 3.16 | 36% | 3.16 | 1.14 | 4.26 | 1.53 |
| Iriya no Sora, UFO no Natsu | 3 | 3.33 | 3.10 | 36% | 3.10 | 1.12 | 3.54 | 1.28 |
| Orguss 02 | 3 | 3.33 | 3.10 | 36% | 3.10 | 1.12 | 3.54 | 1.28 |
| Kidou Keisatsu Patlabor | 3 | 3.33 | 3.10 | 36% | 3.10 | 1.12 | 3.54 | 1.28 |
| Angel Cop | 5 | 1.75 | 1.10 | 100% | 1.10 | 1.10 | 1.31 | 1.31 |
| Mamono Hunter Youko | 3 | 3.00 | 3.00 | 36% | 3.00 | 1.08 | 4.00 | 1.44 |
| Neon Genesis Evangelion: The End of Evangelion | 3 | 3.40 | 3.00 | 36% | 3.00 | 1.08 | 4.28 | 1.54 |
| Koukaku Kidoutai | 3 | 3.44 | 2.97 | 36% | 2.97 | 1.07 | 4.23 | 1.52 |
| Kidou Senshi Gundam 0083: Stardust Memory | 3 | 3.33 | 2.96 | 36% | 2.96 | 1.07 | 3.70 | 1.33 |
| Eat man 98 | 3 | 3.33 | 2.96 | 36% | 2.96 | 1.07 | 3.70 | 1.33 |
| Shin Seiki Evangelion | 3 | 3.38 | 2.93 | 36% | 2.93 | 1.05 | 4.86 | 1.75 |
| Armitage: Dual Matrix | 3 | 3.33 | 2.86 | 36% | 2.86 | 1.03 | 3.07 | 1.11 |
| Battle Athletes (OAV) | 3 | 3.20 | 2.83 | 36% | 2.83 | 1.02 | 3.45 | 1.24 |
| Kikaider-01 the Animation | 3 | 3.20 | 2.83 | 36% | 2.83 | 1.02 | 3.45 | 1.24 |
