.hack//GIFT
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 - 2003, OVA, Modern, Sci-Fi, Comedy, Computers, Fan Service, Seinen
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 |
|---|---|---|---|---|---|---|---|---|
| Full Metal Panic! The Second Raid (OVA) | 6 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.86 | 2.73 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 39% | 4.00 | 1.56 | 5.59 | 2.19 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 39% | 3.60 | 1.41 | 4.83 | 1.89 |
| Usagichan De Cue | 5 | 3.60 | 3.36 | 39% | 3.36 | 1.31 | 4.11 | 1.61 |
| Battle Programmer Shirase | 6 | 2.50 | 2.25 | 56% | 2.25 | 1.27 | 3.29 | 1.85 |
| Chobits | 5 | 3.56 | 3.16 | 39% | 3.16 | 1.24 | 4.82 | 1.88 |
| Tenchi Muyou! Ryououki | 5 | 3.45 | 2.96 | 39% | 2.96 | 1.16 | 4.39 | 1.71 |
| School Days OVA | 5 | 2.75 | 2.53 | 39% | 2.53 | 0.99 | 3.18 | 1.24 |
| 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 |
| Photon | 5 | 2.67 | 2.29 | 39% | 2.29 | 0.90 | 3.03 | 1.19 |
| Ai Yori Aoshi ~Enishi~ Miyuki | 4 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Sky Girls (OVA) | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.43 | 0.95 |
| Compiler | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.43 | 0.95 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Haiyore! Nyaruko-san OVA | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shinseiki GPX Cyber Formula SAGA | 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 |
| 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 |
| Full Metal Panic ~Fumoffu~ Special | 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 |
| Pale Cocoon | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Haiyore! Nyaruko-san W | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Wanpanman OVAs & Specials | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Onegai Twins OAV | 5 | 2.57 | 2.21 | 39% | 2.21 | 0.86 | 3.05 | 1.19 |
| Gunsmith Cats | 4 | 3.71 | 3.42 | 25% | 3.42 | 0.85 | 4.77 | 1.19 |
| FLCL | 4 | 3.74 | 3.42 | 25% | 3.42 | 0.85 | 5.36 | 1.34 |
| School Rumble OVA Ichigakki Hoshu | 4 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Onegai Twins | 5 | 2.65 | 2.11 | 39% | 2.11 | 0.82 | 3.33 | 1.30 |
| Full Metal Panic | 4 | 3.64 | 3.28 | 25% | 3.28 | 0.82 | 5.00 | 1.25 |
| Ikki Tousen | 5 | 2.55 | 2.10 | 39% | 2.10 | 0.82 | 3.14 | 1.23 |
| Akane Maniax | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Natsuiro no Sunadokei | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Afro Samurai: Resurrection | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Akane-Iro ni Somaru Saka (OVA) | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Green Green OVA | 5 | 2.25 | 2.03 | 39% | 2.03 | 0.79 | 2.68 | 1.05 |
| Green Green | 5 | 2.40 | 2.00 | 39% | 2.00 | 0.78 | 3.28 | 1.28 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Iriya no Sora, UFO no Natsu | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Maburaho | 4 | 3.43 | 3.06 | 25% | 3.06 | 0.77 | 3.91 | 0.98 |
| Love Hina Again | 4 | 3.40 | 3.04 | 25% | 3.04 | 0.76 | 4.37 | 1.09 |
| Ichigo 100% OVA 5 | 4 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Honoo no Labyrinth | 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 |
| Otaku No Video | 4 | 3.33 | 3.00 | 25% | 3.00 | 0.75 | 4.03 | 1.01 |
| REC | 4 | 3.14 | 2.97 | 25% | 2.97 | 0.74 | 4.00 | 1.00 |
| Love Hina - Motoko's Choice | 4 | 3.33 | 2.96 | 25% | 2.96 | 0.74 | 3.70 | 0.93 |
| Onegai Teacher | 4 | 3.27 | 2.88 | 25% | 2.88 | 0.72 | 4.18 | 1.04 |
| Ai Yori Aoshi ~Enishi~ | 4 | 3.14 | 2.82 | 25% | 2.82 | 0.71 | 3.71 | 0.93 |
