Asylum Session
Rating Average: 2.0000Rating Stddev: 0
Review Count: 2
Existing Best Bet #: 2.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0.693147180559945 / 1.6094379124341 )
( 2 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.0000 - 0 ) - 0.5 ) * $similarity
( 2 - 0.5 ) * $similarity
1.5 * $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: 4 - 2009, Movie, Action, Sci-Fi
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 |
|---|---|---|---|---|---|---|---|---|
| Evangelion Shin Gekijouban: Ha | 4 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.43 | 3.43 |
| Soukou Kihei Votoms - Pailsen Files (Movie) | 4 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Red Line | 4 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| King of Thorn | 4 | 2.50 | 2.25 | 100% | 2.25 | 2.25 | 2.43 | 2.43 |
| Macross Plus: The Movie | 3 | 4.00 | 4.00 | 56% | 4.00 | 2.25 | 5.11 | 2.88 |
| Afro Samurai: Resurrection | 4 | 2.33 | 2.10 | 100% | 2.10 | 2.10 | 2.54 | 2.54 |
| Vampire Hunter D: Bloodlust | 3 | 3.85 | 3.59 | 56% | 3.59 | 2.02 | 5.38 | 3.02 |
| Tenchi Muyou! in Love | 3 | 3.80 | 3.53 | 56% | 3.53 | 1.99 | 4.94 | 2.78 |
| Cowboy Bebop: Knockin on Heaven's Door | 3 | 3.73 | 3.50 | 56% | 3.50 | 1.97 | 4.77 | 2.68 |
| Mardock Scramble: The First Compression | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Mobile Suit Gundam Thunderbolt: December Sky | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Higashi no Eden: Gekijouban I The King of Eden | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Casshern: The Last Day on Earth | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Psycho-Pass: Sinners of the System | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.68 | 2.63 |
| Kaze no Tani no Nausicaa | 3 | 3.78 | 3.46 | 56% | 3.46 | 1.95 | 4.51 | 2.54 |
| Arcadia of My Youth | 3 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.43 | 1.93 |
| Koukaku Kidoutai 2: Innocence | 3 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.86 | 2.17 |
| Macross: Do You Remember Love? | 3 | 3.50 | 3.12 | 56% | 3.12 | 1.75 | 3.85 | 2.17 |
| Project A-Ko | 3 | 3.00 | 3.00 | 56% | 3.00 | 1.69 | 4.00 | 2.25 |
| Final Fantasy VII - Advent Children | 3 | 3.40 | 3.00 | 56% | 3.00 | 1.69 | 3.60 | 2.02 |
| Neon Genesis Evangelion: The End of Evangelion | 3 | 3.40 | 3.00 | 56% | 3.00 | 1.69 | 4.28 | 2.41 |
| Koukaku Kidoutai | 3 | 3.44 | 2.97 | 56% | 2.97 | 1.67 | 4.23 | 2.38 |
| Armitage: Dual Matrix | 3 | 3.33 | 2.86 | 56% | 2.86 | 1.61 | 3.07 | 1.73 |
| Dragon Ball Kai | 3 | 3.33 | 2.86 | 56% | 2.86 | 1.61 | 3.07 | 1.73 |
| Isekai no Seikishi Monogatari | 3 | 3.33 | 2.86 | 56% | 2.86 | 1.61 | 3.07 | 1.73 |
| Koukaku Kidoutai 2.0 | 4 | 2.00 | 2.00 | 100% | 1.50 | 1.50 | 2.00 | 2.00 |
| Macross Frontier: Itsuwari no Utahime | 4 | 2.00 | 2.00 | 100% | 1.50 | 1.50 | 2.00 | 2.00 |
| Steamboy | 3 | 3.00 | 2.65 | 56% | 2.65 | 1.49 | 3.15 | 1.77 |
| Appleseed (2004) | 3 | 3.00 | 2.59 | 56% | 2.59 | 1.46 | 2.87 | 1.61 |
| Code Geass Hangyaku no Lelouch Season 2 | 3 | 3.00 | 2.55 | 56% | 2.55 | 1.44 | 3.11 | 1.75 |
| Akira | 3 | 3.05 | 2.50 | 56% | 2.50 | 1.41 | 3.85 | 2.17 |
| Digimon Adventure: Bokura no War Game | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Densetsu Kyojin Ideon: Hatsudō-hen | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Kōkaku Kidōtai Shin Gekijō-ban | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Tetsuwan Birdy Decode: The Cipher | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Digimon Adventure: Last Evolution Kizuna | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Short Peace | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Legend of the Galactic Heroes: Overture to a New War | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Biohunter | 3 | 3.00 | 2.50 | 56% | 2.50 | 1.41 | 2.86 | 1.61 |
| Mardock Scramble: The Third Exhaust | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Toshokan Sensō: Kakumei no Tsubasa | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Dragon Ball Super: Broly | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Saraba Uchū Senkan Yamato - Ai no Senshi-tachi | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Aachi wa Ssipak | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Pocket Monsters Advance Generation: Rekku no Homonsha | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Mardock Scramble: The Second Combustion | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Blue Gender: The Warrior | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Kidō Senshi Gundam Thunderbolt: Bandit Flower | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
