KURAU Phantom Memory
Rating Average: 4.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 4
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 4 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 4.0000 - 0 ) - 0.5 ) * $similarity
( 4 - 0.5 ) * $similarity
3.5 * $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 - 2004, TV, Sci-Fi, Action, Adventure, Drama, Mecha
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 |
| Vandread The Second Stage | 6 | 3.80 | 3.60 | 73% | 3.60 | 2.64 | 4.40 | 3.23 |
| Interlude | 6 | 3.75 | 3.53 | 73% | 3.53 | 2.60 | 4.18 | 3.07 |
| Mahou Shoujo Lyrical Nanoha | 6 | 3.75 | 3.53 | 73% | 3.53 | 2.60 | 4.18 | 3.07 |
| Casshern: The Last Day on Earth | 6 | 4.00 | 4.00 | 73% | 3.50 | 2.57 | 4.00 | 2.94 |
| Planetes | 6 | 3.67 | 3.43 | 73% | 3.43 | 2.52 | 4.31 | 3.17 |
| Tetsujin 28-gō | 7 | 3.00 | 3.00 | 100% | 2.50 | 2.50 | 3.00 | 3.00 |
| Koukaku Kidoutai S.A.C. 2nd GIG | 6 | 3.50 | 3.25 | 73% | 3.25 | 2.39 | 3.86 | 2.84 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 51% | 4.00 | 2.04 | 5.29 | 2.70 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 5 | 4.00 | 4.00 | 51% | 4.00 | 2.04 | 5.43 | 2.77 |
| Read or Die - TV | 5 | 4.00 | 4.00 | 51% | 4.00 | 2.04 | 5.11 | 2.61 |
| Kiddy Grade | 6 | 3.12 | 2.66 | 73% | 2.66 | 1.96 | 3.49 | 2.56 |
| Bakuretsu Tenshi | 6 | 3.00 | 2.65 | 73% | 2.65 | 1.94 | 3.15 | 2.32 |
| Kenran Butoh Sai: The Mars Daybreak | 6 | 3.00 | 2.65 | 73% | 2.65 | 1.94 | 3.15 | 2.32 |
| Vandread | 5 | 3.89 | 3.73 | 51% | 3.73 | 1.90 | 4.94 | 2.52 |
| Kakumeiki Valvrave 2 | 6 | 3.00 | 3.00 | 73% | 2.50 | 1.84 | 3.00 | 2.20 |
| Soukyuu no Fafner | 6 | 3.00 | 3.00 | 73% | 2.50 | 1.84 | 3.43 | 2.52 |
| Uchū Senshi Baldios TV | 6 | 3.00 | 3.00 | 73% | 2.50 | 1.84 | 3.00 | 2.20 |
| Kannazuki no Miko | 6 | 3.00 | 2.50 | 73% | 2.50 | 1.84 | 2.43 | 1.79 |
| Cowboy Bebop | 5 | 3.81 | 3.55 | 51% | 3.55 | 1.81 | 5.74 | 2.93 |
| Mahou Shoujo Lyrical Nanoha A's | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.18 | 2.13 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.61 | 2.35 |
| Digimon Tamers | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.18 | 2.13 |
| Mobile Suit Victory Gundam | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Zegapain | 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 |
| Hikari to Mizu no Daphne | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Kidou Senshi Gundam UC | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.43 | 2.26 |
| Kidō Senshi Gundam: Tekketsu no Orphans (TV 2) | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| 009-1 | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.43 | 2.26 |
| Samurai 7 | 5 | 3.67 | 3.43 | 51% | 3.43 | 1.75 | 3.88 | 1.98 |
| Seikai no Senki II | 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 |
| Saishu Heiki Kanojo | 5 | 3.60 | 3.36 | 51% | 3.36 | 1.71 | 4.54 | 2.32 |
| Mugen no Ryvius | 5 | 3.60 | 3.36 | 51% | 3.36 | 1.71 | 4.11 | 2.10 |
| Seikai no Monshou | 5 | 3.58 | 3.26 | 51% | 3.26 | 1.66 | 4.49 | 2.29 |
| Zipang | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Kiba | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Brain Powerd | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.86 | 1.97 |
| RideBack | 6 | 2.50 | 2.25 | 73% | 2.25 | 1.65 | 3.11 | 2.29 |
| Brigadoon | 6 | 2.50 | 2.25 | 73% | 2.25 | 1.65 | 2.43 | 1.79 |
| Neo Ranga | 6 | 2.50 | 2.25 | 73% | 2.25 | 1.65 | 2.43 | 1.79 |
| Tenkuu no Escaflowne | 5 | 3.56 | 3.23 | 51% | 3.23 | 1.65 | 5.06 | 2.58 |
| Hagane no Renkinjutsushi | 5 | 3.57 | 3.21 | 51% | 3.21 | 1.64 | 4.48 | 2.29 |
| Argento Soma | 5 | 3.57 | 3.21 | 51% | 3.21 | 1.64 | 4.05 | 2.07 |
| Naruto | 5 | 3.62 | 3.20 | 51% | 3.20 | 1.63 | 4.87 | 2.48 |
| Xenosaga - The Animation | 6 | 2.67 | 2.20 | 73% | 2.20 | 1.61 | 2.41 | 1.77 |
| Chikyuu Bouei Kigyou Dai-Guard | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
| Uta Kata | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
