Macross Frontier: Itsuwari no Utahime
Rating Average: 2.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 2
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 2 ) - 0
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: 7 - 2009, Movie, Sci-Fi, Action, Adventure, Mecha, Romance
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 | 6 | 4.00 | 4.00 | 73% | 3.50 | 2.57 | 4.00 | 2.94 |
| Eureka Seven | 5 | 4.00 | 4.00 | 51% | 4.00 | 2.04 | 5.00 | 2.55 |
| Brain Powerd | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.86 | 1.97 |
| Macross: Do You Remember Love? | 5 | 3.50 | 3.12 | 51% | 3.12 | 1.59 | 3.85 | 1.96 |
| Isekai no Seikishi Monogatari | 5 | 3.33 | 2.86 | 51% | 2.86 | 1.46 | 3.07 | 1.57 |
| Steamboy | 5 | 3.00 | 2.65 | 51% | 2.65 | 1.35 | 3.15 | 1.61 |
| Macross Plus: The Movie | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.11 | 1.67 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.29 | 1.73 |
| Code Geass Hangyaku no Lelouch Season 2 | 5 | 3.00 | 2.55 | 51% | 2.55 | 1.30 | 3.11 | 1.58 |
| Blue Gender: The Warrior | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Soukou Kihei Votoms - Pailsen Files (Movie) | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Red Line | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Kakumeiki Valvrave 2 | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Break Blade | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Evangelion Shin Gekijouban: Ha | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.43 | 1.75 |
| Vandread | 4 | 3.89 | 3.73 | 32% | 3.73 | 1.22 | 4.94 | 1.61 |
| Vandread The Second Stage | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Uchuu no Stellvia | 5 | 2.83 | 2.30 | 51% | 2.30 | 1.17 | 2.88 | 1.47 |
| Digimon Tamers | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Tenchi Muyou! in Love | 4 | 3.80 | 3.53 | 32% | 3.53 | 1.15 | 4.94 | 1.61 |
| Kyoushirou to Towa no Sora | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| RideBack | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 3.11 | 1.59 |
| Bounen no Zamudo | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Mobile Suit Gundam Thunderbolt: December Sky | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Seikai no Senki III | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.68 | 1.53 |
| Kidou Senshi Gundam UC | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| KURAU Phantom Memory | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Toki no Taibito -Time Stranger- | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Zegapain | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| 009-1 | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Suzumiya Haruhi no Shoushitsu | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.68 | 1.53 |
| Simoun | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Cho Jiku Yosai Macross | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Kaze no Tani no Nausicaa | 4 | 3.78 | 3.46 | 32% | 3.46 | 1.13 | 4.51 | 1.47 |
| Planetes | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 4.31 | 1.41 |
| Gunparade March | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Seikai no Senki II | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Saishu Heiki Kanojo | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.54 | 1.48 |
| Full Metal Panic | 4 | 3.64 | 3.28 | 32% | 3.28 | 1.07 | 5.00 | 1.63 |
| Afro Samurai: Resurrection | 5 | 2.33 | 2.10 | 51% | 2.10 | 1.07 | 2.54 | 1.30 |
| Tenkuu no Escaflowne | 4 | 3.56 | 3.23 | 32% | 3.23 | 1.06 | 5.06 | 1.65 |
| Chikyuu Bouei Kigyou Dai-Guard | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Gun Sword | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Tears to Tiara | 4 | 3.25 | 3.03 | 32% | 3.03 | 0.99 | 3.68 | 1.20 |
| Final Fantasy VII - Advent Children | 4 | 3.40 | 3.00 | 32% | 3.00 | 0.98 | 3.60 | 1.18 |
| Project A-Ko | 4 | 3.00 | 3.00 | 32% | 3.00 | 0.98 | 4.00 | 1.31 |
| Neon Genesis Evangelion: The End of Evangelion | 4 | 3.40 | 3.00 | 32% | 3.00 | 0.98 | 4.28 | 1.40 |
| Code Geass Hangyaku no Lelouch | 4 | 3.29 | 2.94 | 32% | 2.94 | 0.96 | 3.79 | 1.24 |
| Ima Soko ni Iru Boku | 4 | 3.33 | 2.86 | 32% | 2.86 | 0.93 | 3.07 | 1.00 |
