Promare
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 - 2019, Action, Movie, Sci-Fi, Mecha
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 Plus: The Movie | 4 | 4.00 | 4.00 | 64% | 4.00 | 2.56 | 5.11 | 3.27 |
| Psycho-Pass: Sinners of the System | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Mobile Suit Gundam Thunderbolt: December Sky | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Casshern: The Last Day on Earth | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Macross: Do You Remember Love? | 4 | 3.50 | 3.12 | 64% | 3.12 | 2.00 | 3.85 | 2.46 |
| Neon Genesis Evangelion: The End of Evangelion | 4 | 3.40 | 3.00 | 64% | 3.00 | 1.92 | 4.28 | 2.74 |
| Project A-Ko | 4 | 3.00 | 3.00 | 64% | 3.00 | 1.92 | 4.00 | 2.56 |
| Steamboy | 4 | 3.00 | 2.65 | 64% | 2.65 | 1.69 | 3.15 | 2.02 |
| Appleseed (2004) | 4 | 3.00 | 2.59 | 64% | 2.59 | 1.66 | 2.87 | 1.83 |
| Soukou Kihei Votoms - Pailsen Files (Movie) | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Break Blade | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Kidō Senshi Gundam Thunderbolt: Bandit Flower | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Blue Gender: The Warrior | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Densetsu Kyojin Ideon: Hatsudō-hen | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Evangelion Shin Gekijouban: Ha | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.43 | 2.20 |
| Patlabor WXIII | 4 | 2.50 | 2.25 | 64% | 2.25 | 1.44 | 2.43 | 1.56 |
| Eureka Seven | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.00 | 1.80 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.43 | 1.96 |
| Full Metal Panic! The Second Raid | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.29 | 1.91 |
| Vandread | 3 | 3.89 | 3.73 | 36% | 3.73 | 1.34 | 4.94 | 1.78 |
| Vandread The Second Stage | 3 | 3.80 | 3.60 | 36% | 3.60 | 1.30 | 4.40 | 1.58 |
| Vampire Hunter D: Bloodlust | 3 | 3.85 | 3.59 | 36% | 3.59 | 1.29 | 5.38 | 1.94 |
| Evangelion Shin Gekijouban: Jo | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Macross Zero | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Tenchi Muyou! in Love | 3 | 3.80 | 3.53 | 36% | 3.53 | 1.27 | 4.94 | 1.78 |
| Cowboy Bebop: Knockin on Heaven's Door | 3 | 3.73 | 3.50 | 36% | 3.50 | 1.26 | 4.77 | 1.72 |
| Suisei no Gargantia | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Zegapain | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Psycho-Pass 3 | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Mobile Suit Gundam: Tekketsu no Orphans | 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 |
| Violet Evergarden Gaiden: Eien to Jidō Shuki Ningyō | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Kidō Senshi Gundam: Tekketsu no Orphans (TV 2) | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Simoun | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Lupin III: Goodbye Partner | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| SSSS.Dynazenon | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Sentou Mecha Xabungle | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.68 | 1.69 |
| Kidō Senshi Gundam Thunderbolt | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| 009-1 | 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 |
| Cho Jiku Yosai Macross | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| Kidou Senshi Gundam UC | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| Kidō Senshi Gundam: The Origin | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Mobile Suit Victory Gundam | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| KURAU Phantom Memory | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Fate/Stay Night: Heaven's Feel | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Tengen Toppa Gurren-lagann | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.68 | 1.69 |
| Bubblegum Crisis Tokyo 2040 | 3 | 3.70 | 3.47 | 36% | 3.47 | 1.25 | 4.67 | 1.68 |
