Yama no Susume
Rating Average: 2.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 2.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 2 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.5000 - 0.25 ) - 0 ) * $similarity
( 2.25 - 0 ) * $similarity
2.25 * $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 - 2013, Adventure, Comedy, Short, TV, Modern, Sports, 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 |
|---|---|---|---|---|---|---|---|---|
| Bindzume Yousei | 6 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.43 | 2.49 |
| Initial D Fourth Stage | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.43 | 1.73 |
| Kyousogiga TV | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Kitakubu Katsudou Kiroku | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Gin no Saji | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| REC | 5 | 3.14 | 2.97 | 39% | 2.97 | 1.16 | 4.00 | 1.56 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 5 | 3.33 | 2.91 | 39% | 2.91 | 1.14 | 4.03 | 1.57 |
| Yakitate!! Japan | 4 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.00 | 1.25 |
| Gurazeni: Money Pitch (Seasons 1 & 2) | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Yatogame-chan Kansatsu Nikki (S1 - S4) | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Haikyu!! | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Minami-ke Tadaima | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Samurai Flamenco | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Boku no Imouto wa Osaka Okan | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Recorder and Randsell | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Ore no Imouto ga Konna ni Kawaii Wake ga Nai Dai 2-ki | 5 | 2.67 | 2.43 | 39% | 2.43 | 0.95 | 2.88 | 1.12 |
| School Rumble | 4 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Usagi Drop | 4 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Rozen Maiden | 4 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.61 | 1.15 |
| Tsuredure Children | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.43 | 0.95 |
| Genshiken Nidaime | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.43 | 0.95 |
| Sora no Woto | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 3.11 | 1.22 |
| Aho Girl | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.43 | 0.95 |
| Horimiya | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Monogatari Series: Second Season | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Chio-chan no Tsuugakuro | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Rumic Theater | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Sakura Quest | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Amaama to Inazuma | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Amanchu! | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Hajime no Ippo | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| H2 | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Majin Tantei Nougami Neuro | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shirobako (TV) | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Binchou-tan | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Haiyore! Nyaruko-san W | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Danshi Kōkōsei no Nichijō | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Gin no Saji Dai-2-ki | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Lupin The Third: Part 5 | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Toradora! | 4 | 3.70 | 3.47 | 25% | 3.47 | 0.87 | 4.67 | 1.17 |
| Nanaka 6/17 | 4 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 3.88 | 0.97 |
| Free! | 6 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Azumanga Daioh (TV) | 4 | 3.67 | 3.37 | 25% | 3.37 | 0.84 | 4.75 | 1.19 |
| Minami-ke | 4 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Taiho Shichauzo! (TV) | 4 | 3.67 | 3.29 | 25% | 3.29 | 0.82 | 4.03 | 1.01 |
| Watashi ga Motenai no wa Dou Kangaete mo Omaera ga Warui! | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Yahari Ore no Seishun Love Come wa Machigatteiru | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Yuri!!! on Ice | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Hana-Saku Iroha | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Sono Bisque Doll wa Koi wo Suru | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
