Android Ana MAICO 2010
Rating Average: 2.6667Rating Stddev: 0.4714045207910316
Review Count: 3
Existing Best Bet #: 2.87790167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.6667 - 0.4714045207910316 ) + ( 1.09861228866811 / 1.6094379124341 )
( 2.19529547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.6667 - 0.235702260395516 ) - 0 ) * $similarity
( 2.43099773960448 - 0 ) * $similarity
2.43099773960448 * $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: 5 - Comedy, Sci-Fi, TV, 1998, 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 |
|---|---|---|---|---|---|---|---|---|
| Saber Marionette J to X | 5 | 3.67 | 3.43 | 100% | 3.43 | 3.43 | 3.88 | 3.88 |
| Trigun | 4 | 3.90 | 3.70 | 64% | 3.70 | 2.37 | 5.94 | 3.80 |
| Suzumiya Haruhi no Yuutsu | 4 | 3.80 | 3.60 | 64% | 3.60 | 2.30 | 4.83 | 3.09 |
| Cowboy Bebop | 4 | 3.81 | 3.55 | 64% | 3.55 | 2.27 | 5.74 | 3.68 |
| Saber Marionette J | 4 | 3.64 | 3.40 | 64% | 3.40 | 2.18 | 4.80 | 3.07 |
| Mahoromatic: Motto Utsukushii Mono | 4 | 3.60 | 3.36 | 64% | 3.36 | 2.15 | 4.11 | 2.63 |
| Daiundokai TV | 4 | 3.50 | 3.25 | 64% | 3.25 | 2.08 | 3.43 | 2.20 |
| Chobits | 4 | 3.56 | 3.16 | 64% | 3.16 | 2.02 | 4.82 | 3.08 |
| Lost Universe | 4 | 3.45 | 3.13 | 64% | 3.13 | 2.00 | 4.29 | 2.74 |
| Seihou Bukyou Outlaw Star | 4 | 3.44 | 3.01 | 64% | 3.01 | 1.92 | 4.30 | 2.75 |
| G-on Riders | 4 | 3.00 | 2.59 | 64% | 2.59 | 1.66 | 2.87 | 1.83 |
| Needless | 4 | 3.00 | 2.50 | 64% | 2.50 | 1.60 | 2.86 | 1.83 |
| Yokohama Kaidashi Kikou | 4 | 2.75 | 2.34 | 64% | 2.34 | 1.49 | 2.78 | 1.78 |
| Neo Ranga | 4 | 2.50 | 2.25 | 64% | 2.25 | 1.44 | 2.43 | 1.56 |
| Eureka Seven | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.00 | 1.80 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.59 | 2.01 |
| Suzumiya Haruhi no Yuutsu 2009 | 4 | 2.40 | 2.16 | 64% | 2.16 | 1.38 | 2.91 | 1.86 |
| Musekinin Kanchou Tylor | 3 | 3.92 | 3.78 | 36% | 3.78 | 1.36 | 5.18 | 1.87 |
| Vandread | 3 | 3.89 | 3.73 | 36% | 3.73 | 1.34 | 4.94 | 1.78 |
| Kodomo no Omocha | 3 | 3.87 | 3.62 | 36% | 3.62 | 1.30 | 5.05 | 1.82 |
| Vandread The Second Stage | 3 | 3.80 | 3.60 | 36% | 3.60 | 1.30 | 4.40 | 1.58 |
| Mahou Shoujo Lyrical Nanoha A's | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Digimon Tamers | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Rozen Maiden | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.61 | 1.66 |
| EVE no Jikan | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.68 | 1.69 |
| Mirai Shounen Konan | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| FLCL Progressive | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Uchuu Senkan Tiramisu Zwei | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Violet Evergarden | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| D4 Princess | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| Haiyore! Nyaruko-san W | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Suisei no Gargantia | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Deca-Dence | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| Bubblegum Crisis Tokyo 2040 | 3 | 3.70 | 3.47 | 36% | 3.47 | 1.25 | 4.67 | 1.68 |
| Abenobashi Mahou Shotengai | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 4.31 | 1.55 |
| Legend of Basara | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Michiko to Hatchin | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Full Metal Panic | 3 | 3.64 | 3.28 | 36% | 3.28 | 1.18 | 5.00 | 1.80 |
| Seikai no Monshou | 3 | 3.58 | 3.26 | 36% | 3.26 | 1.17 | 4.49 | 1.62 |
| Kidou Keisatsu Patlabor (TV) | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Galaxy Angel A | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Brain Powerd | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.86 | 1.39 |
| ReLIFE | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Vivy -Fluorite Eye's Song- | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Level E | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Mahoromatic | 3 | 3.57 | 3.21 | 36% | 3.21 | 1.15 | 4.05 | 1.46 |
| Kowarekake no Orgel | 3 | 3.40 | 3.16 | 36% | 3.16 | 1.14 | 3.91 | 1.41 |
| Kareshi Kanojo no Jijoo | 3 | 3.50 | 3.14 | 36% | 3.14 | 1.13 | 4.70 | 1.69 |
| Chikyuu Bouei Kigyou Dai-Guard | 3 | 3.33 | 3.10 | 36% | 3.10 | 1.12 | 3.54 | 1.28 |
| Rozen Maiden ~Träumend~ | 3 | 3.33 | 3.10 | 36% | 3.10 | 1.12 | 3.54 | 1.28 |
