Magical Twilight
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: 7 - 1994, Action, Erotic Comedy, Hentai, Magic, OVA, Softcore
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 |
|---|---|---|---|---|---|---|---|---|
| Rei Rei: Missionary of Love | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Black Bible | 4 | 3.00 | 2.68 | 32% | 2.68 | 0.88 | 3.37 | 1.10 |
| Dragon Rider | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Sex Demon Queen | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.68 | 1.20 |
| Ranma ½ OVA | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.11 | 0.94 |
| Nightmare Campus | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Shin Ruriiro No Yuki | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Hitozuma Kasumi-san | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Milk Junkies | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Hagane no Renkinjutsushi OVA (03): Shishou (Sensei) Monogatari | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Full Metal Alchemist OVA2: Simple People | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Armored Trooper Votoms: Shining Heresy | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Legend of the Galactic Heroes | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Lodoss Tou Senki (OAV) | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 4.74 | 0.87 |
| Macross Plus OAV Series | 3 | 3.64 | 3.28 | 18% | 3.28 | 0.60 | 4.56 | 0.84 |
| Giant Robo | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Iria Zeiram the Animation | 3 | 3.50 | 3.16 | 18% | 3.16 | 0.58 | 4.26 | 0.78 |
| Orguss 02 | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Armitage III | 3 | 3.40 | 3.00 | 18% | 3.00 | 0.55 | 3.60 | 0.66 |
| Mamono Hunter Youko | 3 | 3.00 | 3.00 | 18% | 3.00 | 0.55 | 4.00 | 0.73 |
| Mezzo Forte | 3 | 3.25 | 2.92 | 18% | 2.92 | 0.54 | 3.88 | 0.71 |
| Buttobi CPU | 3 | 3.29 | 2.85 | 18% | 2.85 | 0.52 | 3.61 | 0.66 |
| Green Green Erolutions | 4 | 2.25 | 1.60 | 32% | 1.60 | 0.52 | 1.81 | 0.59 |
| Guardian Hearts Power Up! | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.43 | 0.79 |
| Re:ZERO Kara Hajimeru Isekai Seikatsu: Hyōketsu no Kizuna | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Big Order TV & OVA | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Variable Geo | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| The Cockpit: Kamikaze Stories | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.43 | 0.63 |
| Slayers Special | 3 | 2.67 | 2.43 | 18% | 2.43 | 0.45 | 2.88 | 0.53 |
| Master of Mosquiton | 3 | 2.67 | 2.43 | 18% | 2.43 | 0.45 | 2.88 | 0.53 |
| Compiler | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Guardian Hearts | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Strait Jacket | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Akiba Kei Kanojo | 3 | 2.67 | 2.20 | 18% | 2.20 | 0.40 | 2.41 | 0.44 |
| Irresponsible Captain Tylor OAV's | 3 | 2.50 | 2.12 | 18% | 2.12 | 0.39 | 2.85 | 0.52 |
| Futari Ecchi | 3 | 2.50 | 2.07 | 18% | 2.07 | 0.38 | 2.50 | 0.46 |
| Crying Freeman | 3 | 2.67 | 2.04 | 18% | 2.04 | 0.38 | 2.10 | 0.39 |
| Grappler Baki | 3 | 2.20 | 2.00 | 18% | 2.00 | 0.37 | 2.80 | 0.51 |
| Kanokon: Manatsu no Daishanikusai | 3 | 2.50 | 1.94 | 18% | 1.94 | 0.36 | 2.50 | 0.46 |
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 2 | 3.94 | 3.79 | 8% | 3.79 | 0.31 | 6.11 | 0.50 |
| Scrapped Princess | 2 | 3.88 | 3.71 | 8% | 3.71 | 0.30 | 4.84 | 0.39 |
| Mai-HiME | 2 | 3.88 | 3.71 | 8% | 3.71 | 0.30 | 4.84 | 0.39 |
| Chikyu Shojo Arjuna | 2 | 3.83 | 3.65 | 8% | 3.65 | 0.30 | 4.57 | 0.37 |
| La Blue Girl | 2 | 3.80 | 3.60 | 8% | 3.60 | 0.29 | 4.40 | 0.36 |
| Mahou Shoujo Lyrical Nanoha | 2 | 3.75 | 3.53 | 8% | 3.53 | 0.29 | 4.18 | 0.34 |
| Macross Zero | 2 | 3.75 | 3.53 | 8% | 3.53 | 0.29 | 4.18 | 0.34 |
| Mahou Shoujo Lyrical Nanoha A's | 2 | 3.75 | 3.53 | 8% | 3.53 | 0.29 | 4.18 | 0.34 |
| Tetsuwan Birdy | 2 | 4.00 | 4.00 | 8% | 3.50 | 0.29 | 4.43 | 0.36 |
| Wanpanman OVAs & Specials | 2 | 4.00 | 4.00 | 8% | 3.50 | 0.29 | 4.00 | 0.33 |
| Slight Fever Syndrome 2 | 2 | 4.00 | 4.00 | 8% | 3.50 | 0.29 | 4.00 | 0.33 |
