Soukou Kihei Votoms - Pailsen Files (Movie)
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: 6 - 2009, Movie, Sci-Fi, Action, Mecha, War
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 |
|---|---|---|---|---|---|---|---|---|
| Casshern: The Last Day on Earth | 5 | 4.00 | 4.00 | 69% | 3.50 | 2.43 | 4.00 | 2.78 |
| Appleseed (2004) | 5 | 3.00 | 2.59 | 69% | 2.59 | 1.80 | 2.87 | 1.99 |
| Macross Plus: The Movie | 4 | 4.00 | 4.00 | 44% | 4.00 | 1.78 | 5.11 | 2.27 |
| Code Geass Hangyaku no Lelouch Season 2 | 5 | 3.00 | 2.55 | 69% | 2.55 | 1.77 | 3.11 | 2.16 |
| Evangelion Shin Gekijouban: Ha | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.43 | 2.38 |
| RideBack | 5 | 2.50 | 2.25 | 69% | 2.25 | 1.56 | 3.11 | 2.16 |
| Mobile Suit Gundam Thunderbolt: December Sky | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Kidō Senshi Gundam Thunderbolt | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Kidō Senshi Gundam: The Origin | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Mobile Suit Gundam: Tekketsu no Orphans | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Kidō Senshi Gundam: Tekketsu no Orphans (TV 2) | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Saishu Heiki Kanojo | 4 | 3.60 | 3.36 | 44% | 3.36 | 1.49 | 4.54 | 2.02 |
| Macross: Do You Remember Love? | 4 | 3.50 | 3.12 | 44% | 3.12 | 1.39 | 3.85 | 1.71 |
| Neon Genesis Evangelion: The End of Evangelion | 4 | 3.40 | 3.00 | 44% | 3.00 | 1.33 | 4.28 | 1.90 |
| Project A-Ko | 4 | 3.00 | 3.00 | 44% | 3.00 | 1.33 | 4.00 | 1.78 |
| Code Geass Hangyaku no Lelouch | 4 | 3.29 | 2.94 | 44% | 2.94 | 1.30 | 3.79 | 1.69 |
| Ima Soko ni Iru Boku | 4 | 3.33 | 2.86 | 44% | 2.86 | 1.27 | 3.07 | 1.37 |
| Isekai no Seikishi Monogatari | 4 | 3.33 | 2.86 | 44% | 2.86 | 1.27 | 3.07 | 1.37 |
| Steamboy | 4 | 3.00 | 2.65 | 44% | 2.65 | 1.18 | 3.15 | 1.40 |
| Break Blade | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Soukou Kihei Votoms - Pailsen Files (OVA) | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Blue Gender: The Warrior | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Sidonia no Kishi | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| Shirogane no Ishi Argevollen | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Kidō Senshi Gundam Thunderbolt: Bandit Flower | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Kakumeiki Valvrave | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Densetsu Kyojin Ideon: Hatsudō-hen | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Red Line | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Promare | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| RahXephon - Tagen Hensoukyoku | 5 | 2.00 | 1.59 | 69% | 1.59 | 1.11 | 1.87 | 1.30 |
| Wonderful Days | 4 | 2.60 | 2.36 | 44% | 2.36 | 1.05 | 3.11 | 1.38 |
| Macross Frontier: Itsuwari no Utahime | 5 | 2.00 | 2.00 | 69% | 1.50 | 1.04 | 2.00 | 1.39 |
| Seikai no Monshou Movie | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| King of Thorn | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Patlabor WXIII | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.43 | 1.36 |
| Full Metal Panic! The Second Raid | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.29 | 1.32 |
| Eureka Seven | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.00 | 1.25 |
| Vandread | 3 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Afro Samurai: Resurrection | 4 | 2.33 | 2.10 | 44% | 2.10 | 0.93 | 2.54 | 1.13 |
| Vandread The Second Stage | 3 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Vampire Hunter D: Bloodlust | 3 | 3.85 | 3.59 | 25% | 3.59 | 0.90 | 5.38 | 1.34 |
| Macross Zero | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Evangelion Shin Gekijouban: Jo | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Tenchi Muyou! in Love | 3 | 3.80 | 3.53 | 25% | 3.53 | 0.88 | 4.94 | 1.24 |
| Cowboy Bebop: Knockin on Heaven's Door | 3 | 3.73 | 3.50 | 25% | 3.50 | 0.88 | 4.77 | 1.19 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| 009-1 | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Kidou Senshi Gundam UC | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Cho Jiku Yosai Macross | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
