Green Green - Wakaba & Sanae (special)
Rating Average: 2.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 2
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 2 ) - 0
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: 8 - OVA, Modern, Acquired Taste, Comedy, Ecchi, Fan Service, Yuri, 2004
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 |
|---|---|---|---|---|---|---|---|---|
| Onegai Twins OAV | 6 | 2.57 | 2.21 | 56% | 2.21 | 1.24 | 3.05 | 1.72 |
| Love Hina Again | 5 | 3.40 | 3.04 | 39% | 3.04 | 1.19 | 4.37 | 1.71 |
| Honoo no Labyrinth | 5 | 3.25 | 3.03 | 39% | 3.03 | 1.18 | 3.68 | 1.44 |
| Hanaukyo Maid Tai La Verite | 5 | 3.25 | 3.03 | 39% | 3.03 | 1.18 | 3.68 | 1.44 |
| Nurse Witch Komugi-chan Magikarte | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.43 | 1.34 |
| Puni Puni Poemi | 5 | 2.83 | 2.38 | 39% | 2.38 | 0.93 | 3.48 | 1.36 |
| Kyou no Go no Ni (OVA) | 5 | 2.60 | 2.36 | 39% | 2.36 | 0.92 | 3.11 | 1.21 |
| School Days: Magical Heart Kokoro-chan | 5 | 2.75 | 2.34 | 39% | 2.34 | 0.91 | 2.78 | 1.09 |
| Green Green Erolutions | 6 | 2.25 | 1.60 | 56% | 1.60 | 0.90 | 1.81 | 1.02 |
| Teizokurei DAYDREAM | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.43 | 0.95 |
| Full Metal Panic! The Second Raid (OVA) | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.86 | 1.22 |
| Discipline: Record of a Crusade | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Jungle Wa Itsumo Hale Nochi Guu FINAL | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Aki-Sora | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Haiyore! Nyaruko-san W | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Enbo Taboo | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shakugan no Shana-tan Returns | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Aniyome | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Yuri Kuma Arashi | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Ryokan Shirasagi | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| FLCL | 4 | 3.74 | 3.42 | 25% | 3.42 | 0.85 | 5.36 | 1.34 |
| Guardian Hearts Power Up! | 6 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.43 | 1.37 |
| School Rumble OVA Ichigakki Hoshu | 4 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Usagichan De Cue | 4 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Akane Maniax | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Loveless (TV) | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Nurse Witch Komugi-chan Magikarte Z | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Mahou Sensei Negima! Shiroki Tsubasa Ala Alba | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| High School DxD | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Futari Ecchi | 5 | 2.50 | 2.07 | 39% | 2.07 | 0.81 | 2.50 | 0.97 |
| Ninin ga Shinobuden | 5 | 2.67 | 2.04 | 39% | 2.04 | 0.80 | 2.10 | 0.82 |
| Chobits | 4 | 3.56 | 3.16 | 25% | 3.16 | 0.79 | 4.82 | 1.20 |
| Elfen Lied | 4 | 3.50 | 3.07 | 25% | 3.07 | 0.77 | 4.18 | 1.04 |
| Maburaho | 4 | 3.43 | 3.06 | 25% | 3.06 | 0.77 | 3.91 | 0.98 |
| Ichigo 100% OVA 5 | 4 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Hand Maid May Special | 4 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 3.60 | 0.90 |
| Midori no Hibi | 4 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 4.03 | 1.01 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 4 | 3.20 | 3.00 | 25% | 3.00 | 0.75 | 3.80 | 0.95 |
| Otaku No Video | 4 | 3.33 | 3.00 | 25% | 3.00 | 0.75 | 4.03 | 1.01 |
| Samurai Champloo | 4 | 3.33 | 3.00 | 25% | 3.00 | 0.75 | 4.03 | 1.01 |
| Tenchi Muyou! Ryououki | 4 | 3.45 | 2.96 | 25% | 2.96 | 0.74 | 4.39 | 1.10 |
| Love Hina - Motoko's Choice | 4 | 3.33 | 2.96 | 25% | 2.96 | 0.74 | 3.70 | 0.93 |
| DearS | 4 | 3.23 | 2.79 | 25% | 2.79 | 0.70 | 3.93 | 0.98 |
| Cosplay Complex | 5 | 2.50 | 1.75 | 39% | 1.75 | 0.68 | 1.43 | 0.56 |
| Genshiken | 4 | 3.00 | 2.68 | 25% | 2.68 | 0.67 | 3.37 | 0.84 |
| Mahoromatic: Natsu no TV Special | 4 | 3.00 | 2.68 | 25% | 2.68 | 0.67 | 3.37 | 0.84 |
| Ichigo 100% OVA 1 | 4 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Girls Bravo - Second Season | 4 | 3.00 | 2.62 | 25% | 2.62 | 0.66 | 3.45 | 0.86 |
| Tonagura | 4 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| Sekirei OVA | 4 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
