Free!
Rating Average: 2.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 2
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 2 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.0000 - 0 ) - 0.5 ) * $similarity
( 2 - 0.5 ) * $similarity
1.5 * $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 - 2013, Comedy, Drama, TV, Modern, Friendship, High School, Slice of Life, Sports
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 |
|---|---|---|---|---|---|---|---|---|
| Lamune | 7 | 3.00 | 2.68 | 60% | 2.68 | 1.62 | 3.37 | 2.04 |
| Kitakubu Katsudou Kiroku | 6 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Gin no Saji | 6 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| H2 | 6 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Maria-sama ga Miteru ~Haru~ | 6 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Toradora! | 6 | 3.70 | 3.47 | 44% | 3.47 | 1.54 | 4.67 | 2.08 |
| Aishiteru Ze Baby | 6 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 4.31 | 1.91 |
| Samurai Flamenco | 7 | 3.00 | 3.00 | 60% | 2.50 | 1.51 | 3.00 | 1.81 |
| Azumanga Daioh (TV) | 6 | 3.67 | 3.37 | 44% | 3.37 | 1.50 | 4.75 | 2.11 |
| Kono Oto Tomare! S2 | 6 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Kareshi Kanojo no Jijoo | 6 | 3.50 | 3.14 | 44% | 3.14 | 1.39 | 4.70 | 2.09 |
| Itazura na Kiss | 6 | 3.50 | 3.12 | 44% | 3.12 | 1.39 | 3.85 | 1.71 |
| Hachimitsu to Kuroba | 6 | 3.43 | 3.06 | 44% | 3.06 | 1.36 | 3.91 | 1.74 |
| Sasameki Koto | 7 | 2.50 | 2.25 | 60% | 2.25 | 1.36 | 2.86 | 1.73 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 44% | 3.00 | 1.33 | 4.03 | 1.79 |
| Ouran Koko Host Club | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.11 | 1.58 |
| Kimi ni Todoke | 7 | 2.40 | 2.00 | 60% | 2.00 | 1.21 | 2.60 | 1.57 |
| School Rumble | 5 | 3.89 | 3.73 | 30% | 3.73 | 1.15 | 4.94 | 1.52 |
| Great Teacher Onizuka | 5 | 3.83 | 3.65 | 30% | 3.65 | 1.13 | 5.00 | 1.54 |
| BECK | 5 | 3.83 | 3.65 | 30% | 3.65 | 1.13 | 4.57 | 1.41 |
| Fruits Basket | 5 | 3.85 | 3.61 | 30% | 3.61 | 1.11 | 5.23 | 1.62 |
| Haikyu!! To The Top | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Duplicate entry - S.A, Special A | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Boukyaku Battery | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Haikyuu!!: To The Top Season 2 | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Isshuukan Friends | 6 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| Kono Oto Tomare! (S1) | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Haikyu!! | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Haikyu!! Karasuno Kōkō VS Shiratorizawa Gakuen Kōkō | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Haikyu!! Second Season | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Kimi ni Todoke 2nd Season | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Usagi Drop | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.40 | 1.36 |
| Suzuka | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.40 | 1.36 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.83 | 1.49 |
| Angel Beats! | 6 | 2.91 | 2.46 | 44% | 2.46 | 1.09 | 3.50 | 1.56 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.61 | 1.42 |
| Paradise Kiss | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Ore no Imouto ga Konna ni Kawaii Wake ga Nai Dai 2-ki | 6 | 2.67 | 2.43 | 44% | 2.43 | 1.08 | 2.88 | 1.28 |
| Horimiya | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Hajime no Ippo | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.43 | 1.37 |
| Danshi Kōkōsei no Nichijō | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.43 | 1.37 |
| Fruits Basket 2nd Season | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Sangatsu no Lion 2 | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Maria-sama ga Miteru | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Chio-chan no Tsuugakuro | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Gin no Saji Dai-2-ki | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Natsume Yuujinchou Shi | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Rumic Theater | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Hachimitsu to Kuroba II | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.86 | 1.50 |
| Nana | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.43 | 1.37 |
