Boku no Marii
Rating Average: 3.1429Rating Stddev: 0.6388765649999399
Review Count: 7
Existing Best Bet #: 3.71308539012223
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.1429 - 0.6388765649999399 ) + ( 1.94591014905531 / 1.6094379124341 )
( 2.50402343500006 ) - 1.20906195512217
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.1429 - 0.31943828249997 ) - 0 ) * $similarity
( 2.82346171750003 - 0 ) * $similarity
2.82346171750003 * $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: 8 - Comedy, OVA, Sci-Fi, Romantic Comedy, Artificial Girls, 1996, Ecchi, Harem
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 |
|---|---|---|---|---|---|---|---|---|
| Saber Marionette J | 6 | 3.64 | 3.40 | 56% | 3.40 | 1.91 | 4.80 | 2.70 |
| Mahoromatic: Motto Utsukushii Mono | 5 | 3.60 | 3.36 | 39% | 3.36 | 1.31 | 4.11 | 1.61 |
| Chobits | 5 | 3.56 | 3.16 | 39% | 3.16 | 1.24 | 4.82 | 1.88 |
| Love Hina Again | 5 | 3.40 | 3.04 | 39% | 3.04 | 1.19 | 4.37 | 1.71 |
| Tenchi Muyou! Ryououki | 5 | 3.45 | 2.96 | 39% | 2.96 | 1.16 | 4.39 | 1.71 |
| G-on Riders | 5 | 3.00 | 2.59 | 39% | 2.59 | 1.01 | 2.87 | 1.12 |
| Ranma ½ OVA | 4 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.11 | 1.28 |
| To Heart 2 adnext | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Haiyore! Nyaruko-san W | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Tetsuwan Birdy | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Twin Signal | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.86 | 1.22 |
| Saber Marionette J to X | 4 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 3.88 | 0.97 |
| Usagichan De Cue | 4 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Dual! Paralle Lunlun Monogatari Special | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Sekirei | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 4.11 | 1.03 |
| Mahoromatic | 4 | 3.57 | 3.21 | 25% | 3.21 | 0.80 | 4.05 | 1.01 |
| Kowarekake no Orgel | 4 | 3.40 | 3.16 | 25% | 3.16 | 0.79 | 3.91 | 0.98 |
| Video Girl Ai | 4 | 3.50 | 3.10 | 25% | 3.10 | 0.77 | 4.12 | 1.03 |
| Honoo no Labyrinth | 4 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| To LOVE-Ru | 4 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 3.60 | 0.90 |
| Tenchi Muyou! GXP | 4 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 3.60 | 0.90 |
| Hand Maid May Special | 4 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 3.60 | 0.90 |
| Love Hina - Motoko's Choice | 4 | 3.33 | 2.96 | 25% | 2.96 | 0.74 | 3.70 | 0.93 |
| Tenchi Muyou! Ryououki (OAV 3) | 4 | 3.33 | 2.86 | 25% | 2.86 | 0.72 | 3.07 | 0.77 |
| Battle Athletes (OAV) | 4 | 3.20 | 2.83 | 25% | 2.83 | 0.71 | 3.45 | 0.86 |
| DearS | 4 | 3.23 | 2.79 | 25% | 2.79 | 0.70 | 3.93 | 0.98 |
| Girls Bravo | 4 | 3.00 | 2.67 | 25% | 2.67 | 0.67 | 3.70 | 0.92 |
| Saber Marionette J OVA | 5 | 2.25 | 1.71 | 39% | 1.71 | 0.67 | 2.45 | 0.96 |
| Omamori Himari | 4 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Hanaukyo Maid Tai | 4 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| Ichiban Ushiro no Daimaou | 4 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| Sora no Otoshimono | 4 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| School Days OVA | 4 | 2.75 | 2.53 | 25% | 2.53 | 0.63 | 3.18 | 0.79 |
| Sekirei ~Pure Engagement~ | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Call Me Tonight | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| Tenchi Muyou! Ryououki Special Bangaihen | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Zero no Tsukaima: Princess no Rondo | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| To Heart 2 OVA | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Hand Maid May | 4 | 2.94 | 2.49 | 25% | 2.49 | 0.62 | 3.76 | 0.94 |
| Aika | 4 | 2.88 | 2.41 | 25% | 2.41 | 0.60 | 3.24 | 0.81 |
| Guardian Hearts Power Up! | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.43 | 0.95 |
| Koharu Biyori | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.43 | 0.95 |
| Gift Eternal Rainbow OVA | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Zero no Tsukaima: Princess no Rondo OVA | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Koisento | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| To Heart 2 ad Plus | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Shukufuku no Campanella | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Yokohama Kaidashi Kikou | 4 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Photon | 4 | 2.67 | 2.29 | 25% | 2.29 | 0.57 | 3.03 | 0.76 |
