Steel Angel Kurumi Encore
Rating Average: 4.0000Rating Stddev: 0
Review Count: 2
Existing Best Bet #: 4.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0.693147180559945 / 1.6094379124341 )
( 4 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 4.0000 - 0 ) - 0.5 ) * $similarity
( 4 - 0.5 ) * $similarity
3.5 * $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 - Artificial Girls, Comedy, Historical, Kawaii, Romance, Sequel, 2000, OVA, Omake
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 |
|---|---|---|---|---|---|---|---|---|
| Hand Maid May Special | 5 | 3.40 | 3.00 | 30% | 3.00 | 0.93 | 3.60 | 1.11 |
| Chibits | 5 | 3.12 | 2.66 | 30% | 2.66 | 0.82 | 3.49 | 1.08 |
| Ichigeki Sacchuu!! Hoihoi-san | 4 | 3.75 | 3.53 | 19% | 3.53 | 0.70 | 4.18 | 0.83 |
| Happy Lesson the Final | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Sakura Taisen: Gouka Kenran | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Chobits | 4 | 3.56 | 3.16 | 19% | 3.16 | 0.62 | 4.82 | 0.95 |
| Kowarekake no Orgel | 4 | 3.40 | 3.16 | 19% | 3.16 | 0.62 | 3.91 | 0.77 |
| Rozen Maiden ~Träumend~ | 4 | 3.33 | 3.10 | 19% | 3.10 | 0.61 | 3.54 | 0.70 |
| Love Hina - Motoko's Choice | 4 | 3.33 | 2.96 | 19% | 2.96 | 0.58 | 3.70 | 0.73 |
| G-on Riders | 4 | 3.00 | 2.59 | 19% | 2.59 | 0.51 | 2.87 | 0.57 |
| The Samurai | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.43 | 0.68 |
| Da Capo II | 4 | 3.00 | 2.50 | 19% | 2.50 | 0.49 | 2.43 | 0.48 |
| Seto no Hanayome (OVA) | 4 | 3.00 | 2.50 | 19% | 2.50 | 0.49 | 2.43 | 0.48 |
| Tenchi Muyo! Ryo Ohki Dai-4-Ki | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Hachimitsu to Kuroba Specials | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.43 | 0.68 |
| Kanon: Kaza Hana | 4 | 2.60 | 2.36 | 19% | 2.36 | 0.47 | 3.11 | 0.61 |
| Project A-ko 3: Cinderella Rhapsody | 4 | 2.50 | 2.25 | 19% | 2.25 | 0.44 | 2.86 | 0.57 |
| Mirai Nikki Redial | 4 | 2.50 | 2.25 | 19% | 2.25 | 0.44 | 2.43 | 0.48 |
| Onegai Twins OAV | 4 | 2.57 | 2.21 | 19% | 2.21 | 0.44 | 3.05 | 0.60 |
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 3 | 3.94 | 3.79 | 11% | 3.79 | 0.42 | 6.11 | 0.68 |
| Baby Love OVA | 4 | 2.33 | 2.10 | 19% | 2.10 | 0.41 | 2.54 | 0.50 |
| Saber Marionette R | 4 | 2.25 | 2.03 | 19% | 2.03 | 0.40 | 2.68 | 0.53 |
| Fruits Basket | 3 | 3.85 | 3.61 | 11% | 3.61 | 0.40 | 5.23 | 0.58 |
| Violet Evergarden OAV | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Shakugan no Shana-tan Returns | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Fruits Basket 2nd Season | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Jungle Wa Itsumo Hale Nochi Guu FINAL | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Monogatari Series: Second Season | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Aki-Sora | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Kuroshitsuji: Book of Circus | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Full Metal Panic! The Second Raid (OVA) | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.86 | 0.54 |
| Fruits Basket: The Final | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Haiyore! Nyaruko-san OVA | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Shouwa Genroku Rakugo Shinjū: Sukeroku Futatabi-hen | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Hachimitsu to Kuroba II | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.86 | 0.54 |
| Golden Kamuy 2 | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Chouyaku Hyakunin Isshu: Uta Koi | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Eikoku Koi Monogatari Emma Daini Maku Second Act | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.68 | 0.52 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.43 | 0.49 |
| Yahari Ore no Seishun Love Come wa Machigatteiru. Kan | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Full Metal Panic ~Fumoffu~ Special | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Seikai no Senki III | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.68 | 0.52 |
| EVE no Jikan | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.68 | 0.52 |
| Aa! Megami-sama - Sorezore no Tsubasa OVA | 3 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 3.88 | 0.43 |
| School Rumble Ni Gakki | 3 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 4.31 | 0.48 |
| Saber Marionette J to X | 3 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 3.88 | 0.43 |
| Mahoromatic: Motto Utsukushii Mono | 3 | 3.60 | 3.36 | 11% | 3.36 | 0.37 | 4.11 | 0.46 |
| Usagichan De Cue | 3 | 3.60 | 3.36 | 11% | 3.36 | 0.37 | 4.11 | 0.46 |
| School Rumble OVA Ichigakki Hoshu | 3 | 3.60 | 3.36 | 11% | 3.36 | 0.37 | 4.11 | 0.46 |
