Chu-Bra!!
Rating Average: 2.0000Rating Stddev: 0
Review Count: 3
Existing Best Bet #: 2.68260619448599
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 1.09861228866811 / 1.6094379124341 )
( 2 ) - 0.682606194485985
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: 12 - 2010, TV, Modern, Comedy, Ecchi, Middle School, Fan Service, Pantsu, Seinen, Coming of Age, School Comedy, 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 |
|---|---|---|---|---|---|---|---|---|
| Ladies versus Butlers! | 10 | 2.50 | 2.25 | 69% | 2.25 | 1.56 | 2.86 | 1.99 |
| Mitsudomoe | 9 | 3.00 | 2.50 | 56% | 2.50 | 1.41 | 2.43 | 1.37 |
| B Gata H Kei | 9 | 2.80 | 2.31 | 56% | 2.31 | 1.30 | 2.82 | 1.59 |
| Aki-Sora | 7 | 4.00 | 4.00 | 34% | 3.50 | 1.19 | 4.00 | 1.36 |
| Sekirei ~Pure Engagement~ | 8 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.86 | 1.27 |
| Amagami SS | 8 | 2.40 | 2.16 | 44% | 2.16 | 0.96 | 2.91 | 1.29 |
| Omamori Himari | 7 | 3.00 | 2.65 | 34% | 2.65 | 0.90 | 3.15 | 1.07 |
| Yosuga no Sora | 9 | 1.80 | 1.60 | 56% | 1.60 | 0.90 | 2.40 | 1.35 |
| Kamichu! | 6 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Okusama wa Joshi Kousei | 8 | 2.40 | 2.00 | 44% | 2.00 | 0.89 | 2.60 | 1.16 |
| Green Green | 8 | 2.40 | 2.00 | 44% | 2.00 | 0.89 | 3.28 | 1.46 |
| Ichiban Ushiro no Daimaou | 7 | 3.00 | 2.59 | 34% | 2.59 | 0.88 | 3.30 | 1.12 |
| High School of the Dead | 7 | 3.00 | 2.55 | 34% | 2.55 | 0.87 | 3.11 | 1.06 |
| Azumanga Daioh (TV) | 6 | 3.67 | 3.37 | 25% | 3.37 | 0.84 | 4.75 | 1.19 |
| Minami-ke | 6 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Hana-Saku Iroha | 6 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Kyou no Go no Ni (OVA) | 7 | 2.60 | 2.36 | 34% | 2.36 | 0.80 | 3.11 | 1.06 |
| AIR GEAR | 7 | 2.75 | 2.34 | 34% | 2.34 | 0.79 | 2.78 | 0.95 |
| Kamen no Maid Guy | 7 | 2.75 | 2.34 | 34% | 2.34 | 0.79 | 2.78 | 0.95 |
| Chobits | 6 | 3.56 | 3.16 | 25% | 3.16 | 0.79 | 4.82 | 1.20 |
| School Days (TV) | 7 | 2.83 | 2.30 | 34% | 2.30 | 0.78 | 2.88 | 0.98 |
| Clannad: After Story | 6 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.98 | 0.99 |
| Sasameki Koto | 7 | 2.50 | 2.25 | 34% | 2.25 | 0.77 | 2.86 | 0.97 |
| K-ON!! | 7 | 2.50 | 2.25 | 34% | 2.25 | 0.77 | 2.43 | 0.83 |
| Sora no Woto | 7 | 2.50 | 2.25 | 34% | 2.25 | 0.77 | 3.11 | 1.06 |
| KissXSis (TV) | 10 | 1.33 | 1.10 | 69% | 1.10 | 0.76 | 1.54 | 1.07 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 6 | 3.20 | 3.00 | 25% | 3.00 | 0.75 | 3.80 | 0.95 |
| REC | 6 | 3.14 | 2.97 | 25% | 2.97 | 0.74 | 4.00 | 1.00 |
| Onegai Teacher | 6 | 3.27 | 2.88 | 25% | 2.88 | 0.72 | 4.18 | 1.04 |
| Ikki Tousen | 7 | 2.55 | 2.10 | 34% | 2.10 | 0.71 | 3.14 | 1.07 |
| Soredemo Machi wa Mawatteiru | 7 | 2.33 | 2.10 | 34% | 2.10 | 0.71 | 2.54 | 0.87 |
| Lamune | 6 | 3.00 | 2.68 | 25% | 2.68 | 0.67 | 3.37 | 0.84 |
| Aki Sora: Yume no Naka | 8 | 2.00 | 2.00 | 44% | 1.50 | 0.67 | 2.00 | 0.89 |
| Girls Bravo - Second Season | 6 | 3.00 | 2.62 | 25% | 2.62 | 0.66 | 3.45 | 0.86 |
| Tonagura | 6 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| School Rumble | 5 | 3.89 | 3.73 | 17% | 3.73 | 0.65 | 4.94 | 0.86 |
| Sora no Otoshimono | 6 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Ikkitousen: Dragon Destiny | 6 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Needless | 6 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Amaenaideyo!! Katsu!! | 6 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Kyou no Go no Ni (2008) | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Magikano | 5 | 3.80 | 3.60 | 17% | 3.60 | 0.62 | 4.40 | 0.76 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 17% | 3.60 | 0.62 | 4.83 | 0.84 |
| Angel Beats! | 6 | 2.91 | 2.46 | 25% | 2.46 | 0.61 | 3.50 | 0.87 |
| Haiyore! Nyaruko-san W | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Amaama to Inazuma | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Full Metal Panic! The Second Raid (OVA) | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.86 | 0.84 |
| Toradora! | 5 | 3.70 | 3.47 | 17% | 3.47 | 0.60 | 4.67 | 0.81 |
| Shuffle! | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 4.31 | 0.75 |
| Akane-Iro ni Somaru Saka (TV) | 6 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
