Po-Po-Tan
Rating Average: 3.0000Rating Stddev: 0.816496580927726
Review Count: 3
Existing Best Bet #: 2.86610961355826
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0.816496580927726 ) + ( 1.09861228866811 / 1.6094379124341 )
( 2.18350341907227 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0.408248290463863 ) - 0 ) * $similarity
( 2.59175170953614 - 0 ) * $similarity
2.59175170953614 * $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: 8 - Comedy, Ecchi, TV, Slice of Life, Mahou Shoujo, 2003, Surreal, Video-game inspired
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 |
|---|---|---|---|---|---|---|---|---|
| Rumic Theater | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Discipline: Record of a Crusade | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Bindzume Yousei | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Nanaka 6/17 | 4 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 3.88 | 0.97 |
| Mahoromatic: Motto Utsukushii Mono | 4 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Ultra Maniac TV | 4 | 3.60 | 3.20 | 25% | 3.20 | 0.80 | 3.80 | 0.95 |
| Tokyo Mew Mew | 4 | 3.33 | 2.86 | 25% | 2.86 | 0.72 | 3.07 | 0.77 |
| Girls Bravo | 4 | 3.00 | 2.67 | 25% | 2.67 | 0.67 | 3.70 | 0.92 |
| Shinkon Gattai Godannar!! | 4 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Canvas 2 ~Niji Iro no Sketch~ | 4 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Mitsudomoe | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Enban Koujo Valkyrie Juunigatsu no Yasoukyoku | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| B Gata H Kei | 4 | 2.80 | 2.31 | 25% | 2.31 | 0.58 | 2.82 | 0.71 |
| Ladies versus Butlers! | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Natsu no Arashi! Akinai-chuu | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Yakitate!! Japan | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.00 | 0.70 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.59 | 0.79 |
| Amagami SS | 4 | 2.40 | 2.16 | 25% | 2.16 | 0.54 | 2.91 | 0.73 |
| Onegai Twins | 4 | 2.65 | 2.11 | 25% | 2.11 | 0.53 | 3.33 | 0.83 |
| Ikki Tousen | 4 | 2.55 | 2.10 | 25% | 2.10 | 0.53 | 3.14 | 0.79 |
| Chrono Crusade | 3 | 3.89 | 3.73 | 14% | 3.73 | 0.52 | 4.94 | 0.69 |
| School Rumble | 3 | 3.89 | 3.73 | 14% | 3.73 | 0.52 | 4.94 | 0.69 |
| Shoujo Kakumei Utena | 3 | 3.83 | 3.65 | 14% | 3.65 | 0.51 | 5.26 | 0.74 |
| Sakigake! Cromartie Koukou | 3 | 3.83 | 3.65 | 14% | 3.65 | 0.51 | 4.57 | 0.64 |
| Kemono Zume | 4 | 2.67 | 2.04 | 25% | 2.04 | 0.51 | 2.10 | 0.53 |
| Kamichu! | 3 | 3.80 | 3.60 | 14% | 3.60 | 0.51 | 4.40 | 0.62 |
| Usagi Drop | 3 | 3.80 | 3.60 | 14% | 3.60 | 0.51 | 4.40 | 0.62 |
| Okusama wa Joshi Kousei | 4 | 2.40 | 2.00 | 25% | 2.00 | 0.50 | 2.60 | 0.65 |
| Green Green | 4 | 2.40 | 2.00 | 25% | 2.00 | 0.50 | 3.28 | 0.82 |
| Cowboy Bebop | 3 | 3.81 | 3.55 | 14% | 3.55 | 0.50 | 5.74 | 0.81 |
| Nazo no Kanojo X | 3 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.18 | 0.59 |
| Interlude | 3 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.18 | 0.59 |
| Gakuen Heaven | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Kyousogiga TV | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Gin no Saji Dai-2-ki | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Chio-chan no Tsuugakuro | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Binchou-tan | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.43 | 0.62 |
| Haiyore! Nyaruko-san W | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Lingeries | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.43 | 0.62 |
| Horimiya | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Amanchu! | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Kitakubu Katsudou Kiroku | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Gin no Saji | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Danshi Kōkōsei no Nichijō | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.43 | 0.62 |
| Shirobako (TV) | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Kuuchuu Buranko | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Sakura Quest | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Higurashi no Naku Koro ni | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.68 | 0.66 |
| Monogatari Series: Second Season | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Amaama to Inazuma | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
