Kamen no Maid Guy OVA
Rating Average: 1.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 1.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 1.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 1 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 1.5000 - 0.25 ) - 0 ) * $similarity
( 1.25 - 0 ) * $similarity
1.25 * $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: 14 - 2008, OVA, Modern, Comedy, Ecchi, Fan Service, High School, Pantsu, Parody, Pervert, Coming of Age, Action, Anime-Manga Bundle, Maid Theme
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 |
|---|---|---|---|---|---|---|---|---|
| Kamen no Maid Guy | 10 | 2.75 | 2.34 | 51% | 2.34 | 1.19 | 2.78 | 1.42 |
| Aki-Sora | 8 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Usagichan De Cue | 8 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.11 | 1.34 |
| School Days: Magical Heart Kokoro-chan | 8 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
| Honoo no Labyrinth | 7 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 7 | 3.20 | 3.00 | 25% | 3.00 | 0.75 | 3.80 | 0.95 |
| Ikki Tousen | 8 | 2.55 | 2.10 | 32% | 2.10 | 0.69 | 3.14 | 1.03 |
| Ichiban Ushiro no Daimaou | 7 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| Hanaukyo Maid Tai | 7 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| Sekirei | 6 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 4.11 | 0.76 |
| Ikkitousen: Great Guardians | 6 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Mahou Sensei Negima! Shiroki Tsubasa Ala Alba | 6 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| B Gata H Kei | 7 | 2.80 | 2.31 | 25% | 2.31 | 0.58 | 2.82 | 0.71 |
| I's Pure | 6 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Asu no Yoichi! | 7 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 3.11 | 0.78 |
| Ladies versus Butlers! | 7 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Hanaukyo Maid Tai La Verite | 6 | 3.25 | 3.03 | 18% | 3.03 | 0.56 | 3.68 | 0.68 |
| Ichigo 100% OVA 5 | 6 | 3.25 | 3.03 | 18% | 3.03 | 0.56 | 3.68 | 0.68 |
| Hand Maid May Special | 6 | 3.40 | 3.00 | 18% | 3.00 | 0.55 | 3.60 | 0.66 |
| To LOVE-Ru | 6 | 3.40 | 3.00 | 18% | 3.00 | 0.55 | 3.60 | 0.66 |
| Princess Lover! | 7 | 2.67 | 2.20 | 25% | 2.20 | 0.55 | 2.41 | 0.60 |
| Kiss×sis OVA | 9 | 1.50 | 1.25 | 41% | 1.25 | 0.52 | 1.86 | 0.77 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 12% | 4.00 | 0.51 | 5.59 | 0.71 |
| Koikoi 7 | 7 | 2.25 | 2.03 | 25% | 2.03 | 0.51 | 2.68 | 0.67 |
| Green Green | 7 | 2.40 | 2.00 | 25% | 2.00 | 0.50 | 3.28 | 0.82 |
| Okusama wa Joshi Kousei | 7 | 2.40 | 2.00 | 25% | 2.00 | 0.50 | 2.60 | 0.65 |
| Aki Sora: Yume no Naka | 8 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| Omamori Himari | 6 | 3.00 | 2.65 | 18% | 2.65 | 0.49 | 3.15 | 0.58 |
| Eiken | 8 | 1.71 | 1.49 | 32% | 1.49 | 0.49 | 2.47 | 0.81 |
| Ichigo 100% OVA 3 | 7 | 2.50 | 1.94 | 25% | 1.94 | 0.49 | 2.24 | 0.56 |
| Tonagura | 6 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 2.87 | 0.53 |
| G-on Riders | 6 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 2.87 | 0.53 |
| Ikkitousen: Dragon Destiny | 6 | 3.00 | 2.55 | 18% | 2.55 | 0.47 | 3.11 | 0.57 |
| High School of the Dead | 6 | 3.00 | 2.55 | 18% | 2.55 | 0.47 | 3.11 | 0.57 |
| Sora no Otoshimono | 6 | 3.00 | 2.55 | 18% | 2.55 | 0.47 | 3.11 | 0.57 |
| Great Teacher Onizuka | 5 | 3.83 | 3.65 | 12% | 3.65 | 0.47 | 5.00 | 0.64 |
| Nurse Witch Komugi-chan Magikarte | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.43 | 0.63 |
| Mitsudomoe | 6 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.43 | 0.45 |
| Amaenaideyo!! Katsu!! | 6 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.43 | 0.45 |
| H.O.T.D: Drifters of the Dead | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Mai-HiME Omake Special | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.43 | 0.63 |
| Needless | 6 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.86 | 0.53 |
| Sekirei ~Pure Engagement~ | 6 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.86 | 0.53 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 12% | 3.60 | 0.46 | 4.83 | 0.62 |
| Hayate no Gotoku !! | 5 | 3.75 | 3.53 | 12% | 3.53 | 0.45 | 4.18 | 0.53 |
| Shakugan no Shana-tan Returns | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Haiyore! Nyaruko-san W | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Toradora! | 5 | 3.70 | 3.47 | 12% | 3.47 | 0.44 | 4.67 | 0.60 |
| FLCL | 5 | 3.74 | 3.42 | 12% | 3.42 | 0.44 | 5.36 | 0.68 |
| Kyou no Go no Ni (OVA) | 6 | 2.60 | 2.36 | 18% | 2.36 | 0.43 | 3.11 | 0.57 |
