Solty Rei
Rating Average: 3.0000Rating Stddev: 0
Review Count: 2
Existing Best Bet #: 3.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0.693147180559945 / 1.6094379124341 )
( 3 ) - 0.430676558073393
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 - 2005, TV, Sci-Fi, Action, Drama, Mecha, Artificial Girls
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 |
|---|---|---|---|---|---|---|---|---|
| Eureka Seven | 6 | 4.00 | 4.00 | 73% | 4.00 | 2.94 | 5.00 | 3.67 |
| Full Metal Panic! The Second Raid | 6 | 4.00 | 4.00 | 73% | 4.00 | 2.94 | 5.29 | 3.89 |
| Mahou Shoujo Lyrical Nanoha A's | 6 | 3.75 | 3.53 | 73% | 3.53 | 2.60 | 4.18 | 3.07 |
| Xenosaga - The Animation | 7 | 2.67 | 2.20 | 100% | 2.20 | 2.20 | 2.41 | 2.41 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 5 | 4.00 | 4.00 | 51% | 4.00 | 2.04 | 5.43 | 2.77 |
| Koikoi 7 | 7 | 2.25 | 2.03 | 100% | 2.03 | 2.03 | 2.68 | 2.68 |
| G-on Riders | 6 | 3.00 | 2.59 | 73% | 2.59 | 1.90 | 2.87 | 2.11 |
| Vandread The Second Stage | 5 | 3.80 | 3.60 | 51% | 3.60 | 1.84 | 4.40 | 2.24 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.61 | 2.35 |
| Kidō Senshi Gundam: Tekketsu no Orphans (TV 2) | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Mobile Suit Victory Gundam | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| KURAU Phantom Memory | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Mobile Suit Gundam: Tekketsu no Orphans | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Simoun | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Fantastic Children | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.43 | 2.26 |
| Karas | 5 | 3.67 | 3.43 | 51% | 3.43 | 1.75 | 3.88 | 1.98 |
| Saber Marionette J to X | 5 | 3.67 | 3.43 | 51% | 3.43 | 1.75 | 3.88 | 1.98 |
| Kidou Senshi Gundam SEED | 5 | 3.73 | 3.42 | 51% | 3.42 | 1.74 | 4.60 | 2.35 |
| Saber Marionette J | 5 | 3.64 | 3.40 | 51% | 3.40 | 1.74 | 4.80 | 2.45 |
| Saishu Heiki Kanojo | 5 | 3.60 | 3.36 | 51% | 3.36 | 1.71 | 4.54 | 2.32 |
| Zipang | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Koukaku Kidoutai S.A.C. 2nd GIG | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.86 | 1.97 |
| Vivy -Fluorite Eye's Song- | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Gankutsuou | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Argento Soma | 5 | 3.57 | 3.21 | 51% | 3.21 | 1.64 | 4.05 | 2.07 |
| Gun Sword | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
| Kidou Senshi Gundam SEED DESTINY | 5 | 3.50 | 3.07 | 51% | 3.07 | 1.56 | 3.50 | 1.78 |
| Code Geass Hangyaku no Lelouch | 5 | 3.29 | 2.94 | 51% | 2.94 | 1.50 | 3.79 | 1.94 |
| Kiddy Grade | 5 | 3.12 | 2.66 | 51% | 2.66 | 1.36 | 3.49 | 1.78 |
| Bigguou | 5 | 3.00 | 2.62 | 51% | 2.62 | 1.34 | 3.45 | 1.76 |
| Erementar Gerad (TV) | 5 | 3.00 | 2.59 | 51% | 2.59 | 1.32 | 2.87 | 1.46 |
| Macross Plus: The Movie | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.11 | 1.67 |
| Code Geass Hangyaku no Lelouch Season 2 | 5 | 3.00 | 2.55 | 51% | 2.55 | 1.30 | 3.11 | 1.58 |
| Kakumeiki Valvrave 2 | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Kannazuki no Miko | 5 | 3.00 | 2.50 | 51% | 2.50 | 1.28 | 2.43 | 1.24 |
| Armored Trooper Votoms 1: Uoodo City | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.43 | 1.75 |
| Cross Ange: Tenshi to Ryuu no Rondo | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Kakumeiki Valvrave | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Tetsujin 28-gō | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Uchū Senshi Baldios TV | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Needless | 5 | 3.00 | 2.50 | 51% | 2.50 | 1.28 | 2.86 | 1.46 |
| Shin Seiki Zoids Genesis | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Kidō Senshi Gundam: Cucuruz Doan no Shima | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Armored Trooper Votoms 3: Deadworld Sunsa | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.43 | 1.75 |
| Armored Trooper Votoms 2: Kummen Jungle Wars | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.43 | 1.75 |
| Code Geass: Bōkoku no Akito | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Vandread | 4 | 3.89 | 3.73 | 32% | 3.73 | 1.22 | 4.94 | 1.61 |
| Mai-HiME | 4 | 3.88 | 3.71 | 32% | 3.71 | 1.21 | 4.84 | 1.58 |
| Mahou Shoujo Lyrical Nanoha StrikerS | 5 | 2.75 | 2.34 | 51% | 2.34 | 1.19 | 2.78 | 1.42 |
| Chikyu Shojo Arjuna | 4 | 3.83 | 3.65 | 32% | 3.65 | 1.19 | 4.57 | 1.49 |
