Ichigo 100% OVA 3
Rating Average: 2.5000Rating Stddev: 1.118033988749895
Review Count: 4
Existing Best Bet #: 2.24331912739689
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.5000 - 1.118033988749895 ) + ( 1.38629436111989 / 1.6094379124341 )
( 1.38196601125011 ) - 0.861353116146786
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.5000 - 0.559016994374947 ) - 0 ) * $similarity
( 1.94098300562505 - 0 ) * $similarity
1.94098300562505 * $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 - 2005, OVA, Modern, Fan Service, Pervert, Shounen, Pantsu, Comedy, High School, Romance, Silly-funny, 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 | 69% | 3.03 | 2.11 | 3.68 | 2.55 |
| Ichigo 100% TV | 10 | 2.75 | 2.53 | 69% | 2.53 | 1.76 | 3.18 | 2.21 |
| School Rumble OVA Ichigakki Hoshu | 8 | 3.60 | 3.36 | 44% | 3.36 | 1.49 | 4.11 | 1.83 |
| I's Pure | 8 | 3.33 | 3.10 | 44% | 3.10 | 1.38 | 3.54 | 1.58 |
| Usagichan De Cue | 7 | 3.60 | 3.36 | 34% | 3.36 | 1.14 | 4.11 | 1.40 |
| Ichigo 100% OVA 2 | 10 | 2.00 | 2.00 | 69% | 1.50 | 1.04 | 2.86 | 1.99 |
| Hanaukyo Maid Tai La Verite | 7 | 3.25 | 3.03 | 34% | 3.03 | 1.03 | 3.68 | 1.25 |
| To LOVE-Ru | 7 | 3.40 | 3.00 | 34% | 3.00 | 1.02 | 3.60 | 1.23 |
| Ichigo 100% OVA 4 | 10 | 2.00 | 1.39 | 69% | 1.39 | 0.96 | 1.64 | 1.14 |
| School Rumble | 6 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Mai-HiME | 6 | 3.88 | 3.71 | 25% | 3.71 | 0.93 | 4.84 | 1.21 |
| Ichigo 100% OVA 1 | 7 | 3.00 | 2.65 | 34% | 2.65 | 0.90 | 3.15 | 1.07 |
| Hanaukyo Maid Tai | 7 | 3.00 | 2.59 | 34% | 2.59 | 0.88 | 3.30 | 1.12 |
| Aki-Sora | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Mai-HiME Omake Special | 7 | 3.00 | 3.00 | 34% | 2.50 | 0.85 | 3.43 | 1.17 |
| Eiken | 9 | 1.71 | 1.49 | 56% | 1.49 | 0.84 | 2.47 | 1.39 |
| Nagasarete Airantou | 6 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 4.11 | 1.03 |
| Kyou no Go no Ni (OVA) | 7 | 2.60 | 2.36 | 34% | 2.36 | 0.80 | 3.11 | 1.06 |
| Shakugan no Shana | 6 | 3.60 | 3.20 | 25% | 3.20 | 0.80 | 3.80 | 0.95 |
| Kannagi | 7 | 2.57 | 2.21 | 34% | 2.21 | 0.75 | 3.05 | 1.04 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 4.03 | 1.01 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 6 | 3.20 | 3.00 | 25% | 3.00 | 0.75 | 3.80 | 0.95 |
| Tenchi Muyou! Ryououki | 6 | 3.45 | 2.96 | 25% | 2.96 | 0.74 | 4.39 | 1.10 |
| Ikki Tousen | 7 | 2.55 | 2.10 | 34% | 2.10 | 0.71 | 3.14 | 1.07 |
| Tsuyokiss Cool X Sweet | 7 | 2.33 | 2.10 | 34% | 2.10 | 0.71 | 2.54 | 0.87 |
| Gosyusho-sama Ninomiya-kun | 6 | 3.20 | 2.83 | 25% | 2.83 | 0.71 | 3.45 | 0.86 |
| Koikoi 7 | 7 | 2.25 | 2.03 | 34% | 2.03 | 0.69 | 2.68 | 0.91 |
| Green Green OVA | 7 | 2.25 | 2.03 | 34% | 2.03 | 0.69 | 2.68 | 0.91 |
| Okusama wa Joshi Kousei | 7 | 2.40 | 2.00 | 34% | 2.00 | 0.68 | 2.60 | 0.88 |
| Green Green | 7 | 2.40 | 2.00 | 34% | 2.00 | 0.68 | 3.28 | 1.12 |
| Omamori Himari | 6 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Girls Bravo - Second Season | 6 | 3.00 | 2.62 | 25% | 2.62 | 0.66 | 3.45 | 0.86 |
| Ichiban Ushiro no Daimaou | 6 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| Mamoru-kun ni Megami no Shukufuku wo! | 6 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| Sora no Otoshimono | 6 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Itsudatte My Santa! | 6 | 2.75 | 2.53 | 25% | 2.53 | 0.63 | 3.18 | 0.79 |
| Great Teacher Onizuka | 5 | 3.83 | 3.65 | 17% | 3.65 | 0.63 | 5.00 | 0.87 |
| Mitsudomoe | 6 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| To Heart 2 OVA | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Seto no Hanayome (OVA) | 6 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Akikan! | 6 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Suzuka | 5 | 3.80 | 3.60 | 17% | 3.60 | 0.62 | 4.40 | 0.76 |
| Paradise Kiss | 5 | 3.75 | 3.53 | 17% | 3.53 | 0.61 | 4.18 | 0.73 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.43 | 0.77 |
| Shakugan no Shana-tan Returns | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| 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 |
| School Rumble Ni Gakki | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 4.31 | 0.75 |
| Maria+Holic | 6 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Kamen no Maid Guy | 6 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
