Carnival Phantasm
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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: 5 - 2011, Comedy, Parody, OVA, Fantasy
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 |
|---|---|---|---|---|---|---|---|---|
| Haiyore! Nyaruko-san OVA | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Shakugan no Shana-tan Returns | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Hagane no Renkinjutsushi: Chibi Party | 4 | 3.50 | 3.25 | 64% | 3.25 | 2.08 | 3.43 | 2.20 |
| Dragon Half | 4 | 3.12 | 2.73 | 64% | 2.73 | 1.75 | 3.64 | 2.33 |
| Black Lagoon Omake | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.43 | 2.20 |
| Murder Princess | 4 | 2.50 | 2.25 | 64% | 2.25 | 1.44 | 2.43 | 1.56 |
| Kannagi (OVA) | 4 | 2.25 | 2.03 | 64% | 2.03 | 1.30 | 2.68 | 1.71 |
| Full Metal Alchemist OVA2: Simple People | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Hagane no Renkinjutsushi OVA (03): Shishou (Sensei) Monogatari | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Haiyore! Nyaruko-san W | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Mahoujin GuruGuru | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Momo e no Tegami | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Bindzume Yousei | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| Wanpanman OVAs & Specials | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Shakugan no Shana-tan | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.68 | 1.69 |
| Abenobashi Mahou Shotengai | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 4.31 | 1.55 |
| Usagichan De Cue | 3 | 3.60 | 3.36 | 36% | 3.36 | 1.21 | 4.11 | 1.48 |
| Mahou Tsukai Tai! | 3 | 3.60 | 3.27 | 36% | 3.27 | 1.18 | 4.37 | 1.57 |
| Mahou Sensei Negima! Shiroki Tsubasa Ala Alba | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Genshiken OVA | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Nurse Witch Komugi-chan Magikarte Z | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Mawaru Penguindrum | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Dai Mahou Touge | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Slayers | 3 | 3.57 | 3.21 | 36% | 3.21 | 1.15 | 4.73 | 1.70 |
| Honoo no Labyrinth | 3 | 3.25 | 3.03 | 36% | 3.03 | 1.09 | 3.68 | 1.32 |
| Hand Maid May Special | 3 | 3.40 | 3.00 | 36% | 3.00 | 1.08 | 3.60 | 1.30 |
| Otaku No Video | 3 | 3.33 | 3.00 | 36% | 3.00 | 1.08 | 4.03 | 1.45 |
| Shinpi no Sekai El Hazard | 3 | 3.44 | 3.00 | 36% | 3.00 | 1.08 | 4.34 | 1.56 |
| Bakuretsu Hunters OVA | 3 | 3.17 | 2.98 | 36% | 2.98 | 1.07 | 3.91 | 1.41 |
| Tenchi Muyou! Ryououki | 3 | 3.45 | 2.96 | 36% | 2.96 | 1.07 | 4.39 | 1.58 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 3 | 3.33 | 2.91 | 36% | 2.91 | 1.05 | 4.03 | 1.45 |
| Yosei Hime Rane | 3 | 3.33 | 2.86 | 36% | 2.86 | 1.03 | 3.07 | 1.11 |
| Hikyou Tanken Fam and Ihrie | 3 | 3.25 | 2.77 | 36% | 2.77 | 1.00 | 3.57 | 1.29 |
| Makeruna! Makendo | 4 | 2.00 | 2.00 | 64% | 1.50 | 0.96 | 2.00 | 1.28 |
| Macademi Wasshoi! | 3 | 3.00 | 2.65 | 36% | 2.65 | 0.95 | 3.15 | 1.14 |
| Mahou Shoujo Pretty Sammy (OAV) | 3 | 2.80 | 2.60 | 36% | 2.60 | 0.94 | 3.40 | 1.22 |
| Sekirei OVA | 3 | 3.00 | 2.59 | 36% | 2.59 | 0.93 | 2.87 | 1.03 |
| G-on Riders | 3 | 3.00 | 2.59 | 36% | 2.59 | 0.93 | 2.87 | 1.03 |
| Project A-Ko: Kanketsuron | 3 | 2.75 | 2.53 | 36% | 2.53 | 0.91 | 3.18 | 1.14 |
| Kuroshitsuji II OVAs | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Nyanpire The Animation | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Bentou no Gokui | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Mai-HiME Omake Special | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| Samurai Flamenco | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| gdgd men's party | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Ao no Exorcist | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Nurse Witch Komugi-chan Magikarte | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| Hellsing Ultimate | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Dengeki Oshioki Musume Gootaman: Gootaman Tanjou Hen | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
