The Animatrix
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: 5 - 2003, OVA, Sci-Fi, Action, Anthology
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 |
|---|---|---|---|---|---|---|---|---|
| Macross Zero | 4 | 3.75 | 3.53 | 64% | 3.53 | 2.26 | 4.18 | 2.67 |
| Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Mobile Suit Gundam Evolve | 5 | 2.00 | 2.00 | 100% | 1.50 | 1.50 | 2.00 | 2.00 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.59 | 2.01 |
| Scrapped Princess | 3 | 3.88 | 3.71 | 36% | 3.71 | 1.34 | 4.84 | 1.74 |
| 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 |
| Seikai no Senki III | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.68 | 1.69 |
| 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 |
| Rumic Theater | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| 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 |
| Legend of the Galactic Heroes: Spiral Labyrinth | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Top wo Nerae! | 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 |
| Gunparade March | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Cyber City Oedo 808 | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Legend of the Galactic Heroes | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Super Atragon | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Karas | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| FLCL | 3 | 3.74 | 3.42 | 36% | 3.42 | 1.23 | 5.36 | 1.93 |
| 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 |
| Giant Robo | 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 |
| Iria Zeiram the Animation | 3 | 3.50 | 3.16 | 36% | 3.16 | 1.14 | 4.26 | 1.53 |
| Orguss 02 | 3 | 3.33 | 3.10 | 36% | 3.10 | 1.12 | 3.54 | 1.28 |
| Iriya no Sora, UFO no Natsu | 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 |
| Armitage III | 3 | 3.40 | 3.00 | 36% | 3.00 | 1.08 | 3.60 | 1.30 |
| Kidou Senshi Gundam 0083: Stardust Memory | 3 | 3.33 | 2.96 | 36% | 2.96 | 1.07 | 3.70 | 1.33 |
| Tenchi Muyou! Ryououki (OAV 3) | 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 |
| Megazone 23 | 3 | 3.17 | 2.82 | 36% | 2.82 | 1.02 | 3.59 | 1.29 |
| Last Exile | 3 | 3.29 | 2.77 | 36% | 2.77 | 1.00 | 3.46 | 1.25 |
| Tsutsu Yume GUNNM | 3 | 3.14 | 2.73 | 36% | 2.73 | 0.98 | 3.52 | 1.27 |
| Shin Hokuto no Ken | 4 | 2.00 | 2.00 | 64% | 1.50 | 0.96 | 2.00 | 1.28 |
| Gate Keepers 21 | 4 | 2.00 | 2.00 | 64% | 1.50 | 0.96 | 2.43 | 1.56 |
| Submarine 707R | 4 | 2.00 | 2.00 | 64% | 1.50 | 0.96 | 2.00 | 1.28 |
| Kiddy Grade | 3 | 3.12 | 2.66 | 36% | 2.66 | 0.96 | 3.49 | 1.26 |
| Black Magic M66 | 3 | 3.00 | 2.65 | 36% | 2.65 | 0.95 | 3.15 | 1.14 |
| Bigguou | 3 | 3.00 | 2.62 | 36% | 2.62 | 0.94 | 3.45 | 1.24 |
| .hack//Tasogare no Udewa Densetsu | 3 | 3.00 | 2.59 | 36% | 2.59 | 0.93 | 3.30 | 1.19 |
| Project A-Ko: Kanketsuron | 3 | 2.75 | 2.53 | 36% | 2.53 | 0.91 | 3.18 | 1.14 |
| Tetsuwan Birdy Decode: The Cipher | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| TO | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Mai-Otome Zwei | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
