Nyan Koi!
Rating Average: 3.0000Rating Stddev: 0.8944271909999159
Review Count: 5
Existing Best Bet #: 3.10557280900008
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0.8944271909999159 ) + ( 1.6094379124341 / 1.6094379124341 )
( 2.10557280900008 ) - 1
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0.447213595499958 ) - 0 ) * $similarity
( 2.55278640450004 - 0 ) * $similarity
2.55278640450004 * $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 - 2009, TV, Fantasy, Animals, Comedy, Romance, Shounen, Harem, High School, Romantic Comedy, Fan Service
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 |
|---|---|---|---|---|---|---|---|---|
| Omamori Himari | 10 | 3.00 | 2.65 | 82% | 2.65 | 2.19 | 3.15 | 2.61 |
| Nagasarete Airantou | 8 | 3.50 | 3.25 | 52% | 3.25 | 1.72 | 4.11 | 2.18 |
| Akikan! | 9 | 3.00 | 2.50 | 66% | 2.50 | 1.67 | 2.43 | 1.63 |
| Asu no Yoichi! | 9 | 2.50 | 2.25 | 66% | 2.25 | 1.51 | 3.11 | 2.08 |
| Kannagi | 9 | 2.57 | 2.21 | 66% | 2.21 | 1.48 | 3.05 | 2.04 |
| Princess Lover! | 9 | 2.67 | 2.20 | 66% | 2.20 | 1.47 | 2.41 | 1.61 |
| Toradora! | 7 | 3.70 | 3.47 | 40% | 3.47 | 1.41 | 4.67 | 1.89 |
| Shuffle! | 7 | 3.67 | 3.43 | 40% | 3.43 | 1.39 | 4.31 | 1.74 |
| Ichiban Ushiro no Daimaou | 8 | 3.00 | 2.59 | 52% | 2.59 | 1.37 | 3.30 | 1.74 |
| Sora no Otoshimono | 8 | 3.00 | 2.55 | 52% | 2.55 | 1.35 | 3.11 | 1.64 |
| Ichigo 100% TV | 8 | 2.75 | 2.53 | 52% | 2.53 | 1.34 | 3.18 | 1.68 |
| Sekirei | 7 | 3.50 | 3.25 | 40% | 3.25 | 1.32 | 4.11 | 1.67 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 7 | 3.33 | 3.10 | 40% | 3.10 | 1.25 | 3.54 | 1.44 |
| Maria+Holic | 8 | 2.75 | 2.34 | 52% | 2.34 | 1.24 | 2.78 | 1.47 |
| Midori no Hibi | 7 | 3.40 | 3.00 | 40% | 3.00 | 1.21 | 4.03 | 1.63 |
| Ladies versus Butlers! | 8 | 2.50 | 2.25 | 52% | 2.25 | 1.19 | 2.86 | 1.51 |
| Natsu no Arashi! Akinai-chuu | 8 | 2.50 | 2.25 | 52% | 2.25 | 1.19 | 2.43 | 1.29 |
| Natsu no Arashi! | 7 | 3.20 | 2.83 | 40% | 2.83 | 1.14 | 3.45 | 1.40 |
| DearS | 7 | 3.23 | 2.79 | 40% | 2.79 | 1.13 | 3.93 | 1.59 |
| Zero no Tsukaima | 7 | 3.00 | 2.78 | 40% | 2.78 | 1.12 | 3.98 | 1.61 |
| Girls Bravo | 7 | 3.00 | 2.67 | 40% | 2.67 | 1.08 | 3.70 | 1.50 |
| Fruits Basket | 6 | 3.85 | 3.61 | 29% | 3.61 | 1.07 | 5.23 | 1.56 |
| Hayate no Gotoku !! | 6 | 3.75 | 3.53 | 29% | 3.53 | 1.05 | 4.18 | 1.24 |
| Fairy Tail | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Yuri Kuma Arashi | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Zero no Tsukaima: Futatsuki no Kishi | 7 | 2.86 | 2.54 | 40% | 2.54 | 1.03 | 3.43 | 1.39 |
| Sekirei ~Pure Engagement~ | 7 | 3.00 | 2.50 | 40% | 2.50 | 1.01 | 2.86 | 1.16 |
| Zero no Tsukaima: Princess no Rondo | 7 | 3.00 | 2.50 | 40% | 2.50 | 1.01 | 2.43 | 0.98 |
| Da Capo | 7 | 2.80 | 2.43 | 40% | 2.43 | 0.98 | 3.05 | 1.24 |
| Sono Bisque Doll wa Koi wo Suru | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 3.43 | 1.02 |
| Love Hina | 6 | 3.55 | 3.19 | 29% | 3.19 | 0.95 | 4.97 | 1.48 |
| Akane-Iro ni Somaru Saka (TV) | 7 | 2.75 | 2.34 | 40% | 2.34 | 0.95 | 2.78 | 1.13 |
| Da Capo Second Season | 7 | 2.75 | 2.34 | 40% | 2.34 | 0.95 | 2.78 | 1.13 |
| Happy Lesson TV | 6 | 3.50 | 3.07 | 29% | 3.07 | 0.91 | 3.50 | 1.04 |
| Maburaho | 6 | 3.43 | 3.06 | 29% | 3.06 | 0.91 | 3.91 | 1.16 |
| Sasameki Koto | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 2.86 | 1.16 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 6 | 3.20 | 3.00 | 29% | 3.00 | 0.89 | 3.80 | 1.13 |
| To LOVE-Ru | 6 | 3.40 | 3.00 | 29% | 3.00 | 0.89 | 3.60 | 1.07 |
| Tenchi Muyou! Ryououki | 6 | 3.45 | 2.96 | 29% | 2.96 | 0.88 | 4.39 | 1.31 |
| Kanokon | 7 | 2.50 | 2.15 | 40% | 2.15 | 0.87 | 3.08 | 1.25 |
| Kamisama Kazoku | 6 | 3.33 | 2.86 | 29% | 2.86 | 0.85 | 3.07 | 0.91 |
| Seto no Hanayome (TV) | 6 | 3.29 | 2.85 | 29% | 2.85 | 0.85 | 3.61 | 1.08 |
| Hatsukoi Gentei | 6 | 3.20 | 2.83 | 29% | 2.83 | 0.84 | 3.45 | 1.03 |
| Gosyusho-sama Ninomiya-kun | 6 | 3.20 | 2.83 | 29% | 2.83 | 0.84 | 3.45 | 1.03 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.59 | 1.16 |
| Love Hina Christmas Special | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.43 | 1.12 |
| Rosario + Vampire | 7 | 2.22 | 2.01 | 40% | 2.01 | 0.82 | 3.17 | 1.28 |
| Karin | 6 | 3.00 | 2.68 | 29% | 2.68 | 0.80 | 3.37 | 1.00 |
| Girls Bravo - Second Season | 6 | 3.00 | 2.62 | 29% | 2.62 | 0.78 | 3.45 | 1.03 |
| Mamoru-kun ni Megami no Shukufuku wo! | 6 | 3.00 | 2.59 | 29% | 2.59 | 0.77 | 2.87 | 0.85 |
