Aria the Animation
Rating Average: 3.0000Rating Stddev: 1.4142135623730951
Review Count: 3
Existing Best Bet #: 2.26839263211289
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 1.4142135623730951 ) + ( 1.09861228866811 / 1.6094379124341 )
( 1.5857864376269 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0.707106781186548 ) - 0 ) * $similarity
( 2.29289321881345 - 0 ) * $similarity
2.29289321881345 * $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, Adventure, Comedy, Drama, Slice of Life
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 |
| Erementar Gerad (TV) | 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 |
| Cowboy Bebop | 5 | 3.81 | 3.55 | 51% | 3.55 | 1.81 | 5.74 | 2.93 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.61 | 2.35 |
| Mahou Shoujo Lyrical Nanoha A's | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.18 | 2.13 |
| Digimon Tamers | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.18 | 2.13 |
| Abenobashi Mahou Shotengai | 5 | 3.67 | 3.43 | 51% | 3.43 | 1.75 | 4.31 | 2.20 |
| Seikai no Monshou | 5 | 3.58 | 3.26 | 51% | 3.26 | 1.66 | 4.49 | 2.29 |
| Rozen Maiden ~Träumend~ | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
| Gun Sword | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
| Hachimitsu to Kuroba | 5 | 3.43 | 3.06 | 51% | 3.06 | 1.56 | 3.91 | 1.99 |
| Samurai Champloo | 5 | 3.33 | 3.00 | 51% | 3.00 | 1.53 | 4.03 | 2.06 |
| Onegai Teacher | 5 | 3.27 | 2.88 | 51% | 2.88 | 1.47 | 4.18 | 2.13 |
| s-CRY-ed | 5 | 3.22 | 2.83 | 51% | 2.83 | 1.44 | 3.80 | 1.94 |
| Lamune | 5 | 3.00 | 2.68 | 51% | 2.68 | 1.37 | 3.37 | 1.72 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.29 | 1.73 |
| Yakitate!! Japan | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.00 | 1.63 |
| Canvas 2 ~Niji Iro no Sketch~ | 5 | 3.00 | 2.55 | 51% | 2.55 | 1.30 | 3.11 | 1.58 |
| ARIA The AVVENIRE | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Log Horizon 2 | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Shin Seiki Zoids Genesis | 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 |
| NieA_7 | 5 | 2.90 | 2.43 | 51% | 2.43 | 1.24 | 3.39 | 1.73 |
| Vandread | 4 | 3.89 | 3.73 | 32% | 3.73 | 1.22 | 4.94 | 1.61 |
| School Rumble | 4 | 3.89 | 3.73 | 32% | 3.73 | 1.22 | 4.94 | 1.61 |
| Trigun | 4 | 3.90 | 3.70 | 32% | 3.70 | 1.21 | 5.94 | 1.94 |
| Da Capo Second Season | 5 | 2.75 | 2.34 | 51% | 2.34 | 1.19 | 2.78 | 1.42 |
| AIR GEAR | 5 | 2.75 | 2.34 | 51% | 2.34 | 1.19 | 2.78 | 1.42 |
| BECK | 4 | 3.83 | 3.65 | 32% | 3.65 | 1.19 | 4.57 | 1.49 |
| Kamichu! | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Suzumiya Haruhi no Yuutsu | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.83 | 1.58 |
| Usagi Drop | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Paradise Kiss | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Interlude | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Mahou Shoujo Lyrical Nanoha | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Neo Ranga | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Tide-Line Blue | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Natsu no Arashi! Akinai-chuu | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Brigadoon | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| KURAU Phantom Memory | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| FLCL Progressive | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Hotori ~ Tada Saiwai wo Koinegau | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Aria the Origination | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Gin no Saji Dai-2-ki | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Mirai Shounen Konan | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Majin Tantei Nougami Neuro | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Bindzume Yousei | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Fantastic Children | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
