Ichigo 100% OVA 2
Rating Average: 2.0000Rating Stddev: 0
Review Count: 4
Existing Best Bet #: 2.86135311614679
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 1.38629436111989 / 1.6094379124341 )
( 2 ) - 0.861353116146786
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: 11 - 2005, OVA, Modern, Fan Service, Harem, Romance, Shounen, Pantsu, Comedy, High School, Fragmentary
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 |
|---|---|---|---|---|---|---|---|---|
| Ichigo 100% OVA 5 | 10 | 3.25 | 3.03 | 82% | 3.03 | 2.51 | 3.68 | 3.04 |
| Ichigo 100% TV | 10 | 2.75 | 2.53 | 82% | 2.53 | 2.09 | 3.18 | 2.63 |
| School Rumble OVA Ichigakki Hoshu | 8 | 3.60 | 3.36 | 52% | 3.36 | 1.77 | 4.11 | 2.17 |
| Ichigo 100% OVA 3 | 10 | 2.50 | 1.94 | 82% | 1.94 | 1.60 | 2.24 | 1.85 |
| Ichigo 100% OVA 1 | 8 | 3.00 | 2.65 | 52% | 2.65 | 1.40 | 3.15 | 1.67 |
| I's Pure | 7 | 3.33 | 3.10 | 40% | 3.10 | 1.25 | 3.54 | 1.44 |
| Hanaukyo Maid Tai La Verite | 7 | 3.25 | 3.03 | 40% | 3.03 | 1.23 | 3.68 | 1.49 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 7 | 3.20 | 3.00 | 40% | 3.00 | 1.21 | 3.80 | 1.54 |
| Kannagi | 8 | 2.57 | 2.21 | 52% | 2.21 | 1.17 | 3.05 | 1.61 |
| Gosyusho-sama Ninomiya-kun | 7 | 3.20 | 2.83 | 40% | 2.83 | 1.14 | 3.45 | 1.40 |
| Mai-HiME | 6 | 3.88 | 3.71 | 29% | 3.71 | 1.10 | 4.84 | 1.44 |
| Omamori Himari | 7 | 3.00 | 2.65 | 40% | 2.65 | 1.07 | 3.15 | 1.28 |
| Girls Bravo - Second Season | 7 | 3.00 | 2.62 | 40% | 2.62 | 1.06 | 3.45 | 1.40 |
| Aki-Sora | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.43 | 1.32 |
| Shuffle! | 6 | 3.67 | 3.43 | 29% | 3.43 | 1.02 | 4.31 | 1.28 |
| Mai-HiME Omake Special | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.43 | 1.39 |
| To Heart 2 OVA | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| Usagichan De Cue | 6 | 3.60 | 3.36 | 29% | 3.36 | 1.00 | 4.11 | 1.22 |
| Nagasarete Airantou | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 4.11 | 1.22 |
| Shakugan no Shana | 6 | 3.60 | 3.20 | 29% | 3.20 | 0.95 | 3.80 | 1.13 |
| Da Capo Second Season | 7 | 2.75 | 2.34 | 40% | 2.34 | 0.95 | 2.78 | 1.13 |
| Ichigo 100% OVA 4 | 9 | 2.00 | 1.39 | 66% | 1.39 | 0.93 | 1.64 | 1.10 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 6 | 3.33 | 3.10 | 29% | 3.10 | 0.92 | 3.54 | 1.05 |
| Ladies versus Butlers! | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 2.86 | 1.16 |
| Asu no Yoichi! | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 3.11 | 1.26 |
| Love Hina Again | 6 | 3.40 | 3.04 | 29% | 3.04 | 0.91 | 4.37 | 1.30 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 29% | 3.00 | 0.89 | 4.03 | 1.20 |
| To LOVE-Ru | 6 | 3.40 | 3.00 | 29% | 3.00 | 0.89 | 3.60 | 1.07 |
| Hand Maid May Special | 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 |
| Love Hina - Motoko's Choice | 6 | 3.33 | 2.96 | 29% | 2.96 | 0.88 | 3.70 | 1.10 |
| Love Hina Christmas Special | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.43 | 1.12 |
| Green Green OVA | 7 | 2.25 | 2.03 | 40% | 2.03 | 0.82 | 2.68 | 1.08 |
| Okusama wa Joshi Kousei | 7 | 2.40 | 2.00 | 40% | 2.00 | 0.81 | 2.60 | 1.05 |
| Hanaukyo Maid Tai | 6 | 3.00 | 2.59 | 29% | 2.59 | 0.77 | 3.30 | 0.98 |
| Ichiban Ushiro no Daimaou | 6 | 3.00 | 2.59 | 29% | 2.59 | 0.77 | 3.30 | 0.98 |
| School Rumble | 5 | 3.89 | 3.73 | 20% | 3.73 | 0.77 | 4.94 | 1.02 |
| Nyan Koi! | 6 | 3.00 | 2.55 | 29% | 2.55 | 0.76 | 3.11 | 0.92 |
| Itsudatte My Santa! | 6 | 2.75 | 2.53 | 29% | 2.53 | 0.75 | 3.18 | 0.95 |
| Sekirei ~Pure Engagement~ | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.86 | 0.85 |
| Suzuka | 5 | 3.80 | 3.60 | 20% | 3.60 | 0.74 | 4.40 | 0.91 |
| Hayate no Gotoku !! | 5 | 3.75 | 3.53 | 20% | 3.53 | 0.73 | 4.18 | 0.86 |
| Paradise Kiss | 5 | 3.75 | 3.53 | 20% | 3.53 | 0.73 | 4.18 | 0.86 |
| Happy Lesson the Final | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Toradora! | 5 | 3.70 | 3.47 | 20% | 3.47 | 0.72 | 4.67 | 0.97 |
| School Rumble Ni Gakki | 5 | 3.67 | 3.43 | 20% | 3.43 | 0.71 | 4.31 | 0.89 |
| Kanon: Kaza Hana | 6 | 2.60 | 2.36 | 29% | 2.36 | 0.70 | 3.11 | 0.93 |
| Akane-Iro ni Somaru Saka (TV) | 6 | 2.75 | 2.34 | 29% | 2.34 | 0.69 | 2.78 | 0.83 |
| Maria+Holic | 6 | 2.75 | 2.34 | 29% | 2.34 | 0.69 | 2.78 | 0.83 |
