Hachimitsu to Kuroba
Rating Average: 3.4286Rating Stddev: 0.7284313590846836
Review Count: 7
Existing Best Bet #: 3.90923059603748
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.4286 - 0.7284313590846836 ) + ( 1.94591014905531 / 1.6094379124341 )
( 2.70016864091532 ) - 1.20906195512217
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.4286 - 0.364215679542342 ) - 0 ) * $similarity
( 3.06438432045766 - 0 ) * $similarity
3.06438432045766 * $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: 11 - 2005, TV, Modern, Comedy, Drama, Friendship, Romance, College, Slice of Life, Josei, noitaminA
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 |
|---|---|---|---|---|---|---|---|---|
| Nodame Cantabile | 8 | 3.83 | 3.65 | 52% | 3.65 | 1.93 | 4.57 | 2.42 |
| Paradise Kiss | 8 | 3.75 | 3.53 | 52% | 3.53 | 1.87 | 4.18 | 2.21 |
| Nana | 8 | 4.00 | 4.00 | 52% | 3.50 | 1.85 | 4.43 | 2.34 |
| Hachimitsu to Kuroba II | 8 | 4.00 | 4.00 | 52% | 3.50 | 1.85 | 4.86 | 2.57 |
| Usagi Drop | 7 | 3.80 | 3.60 | 40% | 3.60 | 1.46 | 4.40 | 1.78 |
| Lamune | 8 | 3.00 | 2.68 | 52% | 2.68 | 1.42 | 3.37 | 1.78 |
| Itazura na Kiss | 7 | 3.50 | 3.12 | 40% | 3.12 | 1.26 | 3.85 | 1.56 |
| Nodame Cantabile: Finale | 7 | 3.33 | 3.10 | 40% | 3.10 | 1.25 | 3.54 | 1.44 |
| BECK | 6 | 3.83 | 3.65 | 29% | 3.65 | 1.09 | 4.57 | 1.36 |
| Kamichu! | 6 | 3.80 | 3.60 | 29% | 3.60 | 1.07 | 4.40 | 1.31 |
| Gin no Saji | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Canvas 2 ~Niji Iro no Sketch~ | 7 | 3.00 | 2.55 | 40% | 2.55 | 1.03 | 3.11 | 1.26 |
| Toradora! | 6 | 3.70 | 3.47 | 29% | 3.47 | 1.03 | 4.67 | 1.39 |
| Aishiteru Ze Baby | 6 | 3.67 | 3.43 | 29% | 3.43 | 1.02 | 4.31 | 1.28 |
| Hachimitsu to Kuroba Specials | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.43 | 1.39 |
| Hana-Saku Iroha | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 3.43 | 1.02 |
| Da Capo Second Season | 7 | 2.75 | 2.34 | 40% | 2.34 | 0.95 | 2.78 | 1.13 |
| Kareshi Kanojo no Jijoo | 6 | 3.50 | 3.14 | 29% | 3.14 | 0.93 | 4.70 | 1.40 |
| Clannad: After Story | 6 | 3.33 | 3.10 | 29% | 3.10 | 0.92 | 3.98 | 1.18 |
| Sasameki Koto | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 2.86 | 1.16 |
| Nodame Cantabile: Paris-Hen | 6 | 3.25 | 3.03 | 29% | 3.03 | 0.90 | 3.68 | 1.09 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 29% | 3.00 | 0.89 | 4.03 | 1.20 |
| REC | 6 | 3.14 | 2.97 | 29% | 2.97 | 0.88 | 4.00 | 1.19 |
| Ouran Koko Host Club | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.11 | 1.06 |
| Eureka Seven | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.00 | 1.03 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.29 | 1.09 |
| Yakitate!! Japan | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.00 | 1.03 |
| Kimi ni Todoke | 7 | 2.40 | 2.00 | 40% | 2.00 | 0.81 | 2.60 | 1.05 |
| Okusama wa Joshi Kousei | 7 | 2.40 | 2.00 | 40% | 2.00 | 0.81 | 2.60 | 1.05 |
| School Rumble | 5 | 3.89 | 3.73 | 20% | 3.73 | 0.77 | 4.94 | 1.02 |
| Mai-HiME | 5 | 3.88 | 3.71 | 20% | 3.71 | 0.77 | 4.84 | 1.00 |
| Ichigo 100% TV | 6 | 2.75 | 2.53 | 29% | 2.53 | 0.75 | 3.18 | 0.95 |
| Shoujo Kakumei Utena | 5 | 3.83 | 3.65 | 20% | 3.65 | 0.75 | 5.26 | 1.09 |
| Fruits Basket | 5 | 3.85 | 3.61 | 20% | 3.61 | 0.75 | 5.23 | 1.08 |
| Duplicate entry - S.A, Special A | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Antique Bakery | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Isshuukan Friends | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Kimi ni Todoke 2nd Season | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Samurai Flamenco | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Suzuka | 5 | 3.80 | 3.60 | 20% | 3.60 | 0.74 | 4.40 | 0.91 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 20% | 3.53 | 0.73 | 4.61 | 0.95 |
| Digimon Tamers | 5 | 3.75 | 3.53 | 20% | 3.53 | 0.73 | 4.18 | 0.86 |
| Fruits Basket 2nd Season | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Maria-sama ga Miteru ~Haru~ | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Fruits Basket: The Final | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Horimiya | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Kuragehime | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.68 | 0.97 |
| Gin no Saji Dai-2-ki | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Maria-sama ga Miteru | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Ano Hi Mita Hana no Namae o Boku-tachi wa Mada Shiranai | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
