Kidou Tenshi Angelic Layer
Rating Average: 3.0909Rating Stddev: 0.6680426571226848
Review Count: 11
Existing Best Bet #: 3.91275344528229
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0909 - 0.6680426571226848 ) + ( 2.39789527279837 / 1.6094379124341 )
( 2.42285734287732 ) - 1.48989610240498
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0909 - 0.334021328561342 ) - 0 ) * $similarity
( 2.75687867143866 - 0 ) * $similarity
2.75687867143866 * $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: 9 - Comedy, Fighting, Sci-Fi, Sports, TV, 2001, Competition, Middle School, Shoujo
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 |
|---|---|---|---|---|---|---|---|---|
| AIR GEAR | 7 | 2.75 | 2.34 | 60% | 2.34 | 1.41 | 2.78 | 1.68 |
| Digimon Tamers | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Hajime no Ippo | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.43 | 1.37 |
| Chicchana Yukitsukai Sugar | 5 | 3.67 | 3.43 | 30% | 3.43 | 1.06 | 3.88 | 1.20 |
| s-CRY-ed | 5 | 3.22 | 2.83 | 30% | 2.83 | 0.87 | 3.80 | 1.17 |
| Mai-HiME | 4 | 3.88 | 3.71 | 19% | 3.71 | 0.73 | 4.84 | 0.96 |
| Kodomo no Omocha | 4 | 3.87 | 3.62 | 19% | 3.62 | 0.71 | 5.05 | 1.00 |
| Fruits Basket | 4 | 3.85 | 3.61 | 19% | 3.61 | 0.71 | 5.23 | 1.03 |
| Vandread The Second Stage | 4 | 3.80 | 3.60 | 19% | 3.60 | 0.71 | 4.40 | 0.87 |
| Brigadoon | 5 | 2.50 | 2.25 | 30% | 2.25 | 0.69 | 2.43 | 0.75 |
| FLCL Progressive | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Abenobashi Mahou Shotengai | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 4.31 | 0.85 |
| Usagichan De Cue | 4 | 3.60 | 3.36 | 19% | 3.36 | 0.66 | 4.11 | 0.81 |
| Kiba | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Daiundokai TV | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Ultra Maniac TV | 4 | 3.60 | 3.20 | 19% | 3.20 | 0.63 | 3.80 | 0.75 |
| Chikyuu Bouei Kigyou Dai-Guard | 4 | 3.33 | 3.10 | 19% | 3.10 | 0.61 | 3.54 | 0.70 |
| Mai-Otome | 4 | 3.25 | 3.03 | 19% | 3.03 | 0.60 | 3.68 | 0.73 |
| I My Me! Strawberry Eggs | 4 | 3.43 | 2.98 | 19% | 2.98 | 0.59 | 3.73 | 0.74 |
| Hikaru no Go | 4 | 3.33 | 2.93 | 19% | 2.93 | 0.58 | 3.88 | 0.77 |
| Dragon Ball Kai | 4 | 3.33 | 2.86 | 19% | 2.86 | 0.57 | 3.07 | 0.61 |
| Galaxy Angel | 4 | 3.00 | 2.65 | 19% | 2.65 | 0.52 | 3.15 | 0.62 |
| Bishoujo Senshi Sailor Moon | 4 | 3.11 | 2.61 | 19% | 2.61 | 0.52 | 3.48 | 0.69 |
| Grenadier | 4 | 2.80 | 2.60 | 19% | 2.60 | 0.51 | 3.40 | 0.67 |
| G-on Riders | 4 | 3.00 | 2.59 | 19% | 2.59 | 0.51 | 2.87 | 0.57 |
| Erementar Gerad (TV) | 4 | 3.00 | 2.59 | 19% | 2.59 | 0.51 | 2.87 | 0.57 |
| Sunabouzu | 4 | 3.00 | 2.55 | 19% | 2.55 | 0.50 | 3.11 | 0.61 |
| Hanebado! | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Tentai Senshi Sunred | 4 | 3.00 | 2.50 | 19% | 2.50 | 0.49 | 2.43 | 0.48 |
| Needless | 4 | 3.00 | 2.50 | 19% | 2.50 | 0.49 | 2.86 | 0.57 |
| Soul Taker (TV) | 4 | 3.00 | 2.50 | 19% | 2.50 | 0.49 | 2.43 | 0.48 |
| Shinseiki GPX Cyber Formula | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Bamboo Blade | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.68 | 0.73 |
| Princess Nine | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.68 | 0.73 |
| Rikujyou Bouei Tai Mao-chan | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Persona 4: The Animation | 4 | 3.00 | 2.50 | 19% | 2.50 | 0.49 | 2.43 | 0.48 |
| NieA_7 | 4 | 2.90 | 2.43 | 19% | 2.43 | 0.48 | 3.39 | 0.67 |
| Mahou Shoujo Lyrical Nanoha StrikerS | 4 | 2.75 | 2.34 | 19% | 2.34 | 0.46 | 2.78 | 0.55 |
| Log Horizon | 4 | 2.50 | 2.25 | 19% | 2.25 | 0.44 | 2.43 | 0.48 |
| Tenshi no Shippo | 4 | 2.50 | 2.25 | 19% | 2.25 | 0.44 | 2.43 | 0.48 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.59 | 0.62 |
| Eureka Seven | 3 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.00 | 0.56 |
| Yakitate!! Japan | 3 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.00 | 0.56 |
| Dragon Ball Z | 4 | 2.67 | 2.13 | 19% | 2.13 | 0.42 | 3.27 | 0.65 |
| Musekinin Kanchou Tylor | 3 | 3.92 | 3.78 | 11% | 3.78 | 0.42 | 5.18 | 0.58 |
| Ikki Tousen | 4 | 2.55 | 2.10 | 19% | 2.10 | 0.41 | 3.14 | 0.62 |
| Vandread | 3 | 3.89 | 3.73 | 11% | 3.73 | 0.41 | 4.94 | 0.55 |
| Trigun | 3 | 3.90 | 3.70 | 11% | 3.70 | 0.41 | 5.94 | 0.66 |
| Star Ocean EX | 4 | 2.43 | 2.06 | 19% | 2.06 | 0.41 | 2.91 | 0.57 |
| Hellsing | 3 | 3.87 | 3.66 | 11% | 3.66 | 0.41 | 5.72 | 0.64 |
