Cho Jiku Yosai Macross
Rating Average: 4.0000Rating Stddev: 0
Review Count: 2
Existing Best Bet #: 4.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0.693147180559945 / 1.6094379124341 )
( 4 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 4.0000 - 0 ) - 0.5 ) * $similarity
( 4 - 0.5 ) * $similarity
3.5 * $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: 9 - 1982, 1983, Action, Classic, Mecha, Romance, Sci-Fi, Shounen, TV
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 |
|---|---|---|---|---|---|---|---|---|
| Sentou Mecha Xabungle | 7 | 4.00 | 4.00 | 60% | 3.50 | 2.12 | 4.00 | 2.42 |
| Kidou Senshi Gundam | 6 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 3.88 | 1.72 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.29 | 1.63 |
| Eureka Seven | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.00 | 1.54 |
| Mai-HiME | 5 | 3.88 | 3.71 | 30% | 3.71 | 1.14 | 4.84 | 1.49 |
| Kannazuki no Miko | 6 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| Tengen Toppa Gurren-lagann | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.68 | 1.45 |
| Simoun | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Gunparade March | 5 | 3.67 | 3.43 | 30% | 3.43 | 1.06 | 3.88 | 1.20 |
| Saishu Heiki Kanojo | 5 | 3.60 | 3.36 | 30% | 3.36 | 1.04 | 4.54 | 1.40 |
| Full Metal Panic | 5 | 3.64 | 3.28 | 30% | 3.28 | 1.01 | 5.00 | 1.54 |
| Brain Powerd | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.86 | 1.19 |
| Neon Genesis Evangelion: The End of Evangelion | 5 | 3.40 | 3.00 | 30% | 3.00 | 0.93 | 4.28 | 1.32 |
| Code Geass Hangyaku no Lelouch | 5 | 3.29 | 2.94 | 30% | 2.94 | 0.91 | 3.79 | 1.17 |
| Shin Seiki Evangelion | 5 | 3.38 | 2.93 | 30% | 2.93 | 0.90 | 4.86 | 1.50 |
| Macross Frontier | 5 | 3.00 | 2.65 | 30% | 2.65 | 0.82 | 3.15 | 0.97 |
| Kenran Butoh Sai: The Mars Daybreak | 5 | 3.00 | 2.65 | 30% | 2.65 | 0.82 | 3.15 | 0.97 |
| G-on Riders | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 2.87 | 0.88 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.43 | 1.07 |
| Code Geass Hangyaku no Lelouch Season 2 | 5 | 3.00 | 2.55 | 30% | 2.55 | 0.79 | 3.11 | 0.96 |
| Macross 7 | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Kakumeiki Valvrave 2 | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Armored Trooper Votoms 3: Deadworld Sunsa | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.43 | 1.06 |
| Kakumeiki Valvrave | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Space Cobra | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Armored Trooper Votoms 2: Kummen Jungle Wars | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.43 | 1.06 |
| Armored Trooper Votoms 1: Uoodo City | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.43 | 1.06 |
| Vandread | 4 | 3.89 | 3.73 | 19% | 3.73 | 0.74 | 4.94 | 0.98 |
| Jinzo Ningen Kikaider | 4 | 3.83 | 3.65 | 19% | 3.65 | 0.72 | 4.57 | 0.90 |
| Vandread The Second Stage | 4 | 3.80 | 3.60 | 19% | 3.60 | 0.71 | 4.40 | 0.87 |
| Uchuu no Stellvia | 5 | 2.83 | 2.30 | 30% | 2.30 | 0.71 | 2.88 | 0.89 |
| Digimon Tamers | 4 | 3.75 | 3.53 | 19% | 3.53 | 0.70 | 4.18 | 0.83 |
| Bounen no Zamudo | 5 | 2.50 | 2.25 | 30% | 2.25 | 0.69 | 2.43 | 0.75 |
| Kyoushirou to Towa no Sora | 5 | 2.50 | 2.25 | 30% | 2.25 | 0.69 | 2.43 | 0.75 |
| SSSS.Dynazenon | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Mobile Suit Gundam: Tekketsu no Orphans | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Suisei no Gargantia | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Zegapain | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| KURAU Phantom Memory | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Kidō Senshi Gundam: Tekketsu no Orphans (TV 2) | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Mobile Suit Victory Gundam | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Casshern: The Last Day on Earth | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| 009-1 | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.43 | 0.88 |
| Bubblegum Crisis Tokyo 2040 | 4 | 3.70 | 3.47 | 19% | 3.47 | 0.69 | 4.67 | 0.92 |
| Urusei Yatsura | 5 | 2.80 | 2.22 | 30% | 2.22 | 0.68 | 2.63 | 0.81 |
| Saber Marionette J to X | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 3.88 | 0.77 |
| Top wo Nerae! | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 3.88 | 0.77 |
| Samurai 7 | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 3.88 | 0.77 |
| Seikai no Senki II | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 3.88 | 0.77 |
| Planetes | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 4.31 | 0.85 |
