Ultimate Teacher
Rating Average: 3.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 3.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 3 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.5000 - 0.25 ) - 0 ) * $similarity
( 3.25 - 0 ) * $similarity
3.25 * $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: 7 - Weird, 1988, Action Comedy, OVA, Modern, Sci-Fi, High School
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 |
|---|---|---|---|---|---|---|---|---|
| FLCL | 5 | 3.74 | 3.42 | 51% | 3.42 | 1.74 | 5.36 | 2.74 |
| Persona 4: The Animation | 5 | 3.00 | 2.50 | 51% | 2.50 | 1.28 | 2.43 | 1.24 |
| Kekko Kamen | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Wanpanman OVAs & Specials | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Usagichan De Cue | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.11 | 1.34 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Dominion Tank Police | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Ichigo 100% OVA 5 | 4 | 3.25 | 3.03 | 32% | 3.03 | 0.99 | 3.68 | 1.20 |
| Tenjou Tenge: Ultimate Fight | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| Assemble Insert | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Call Me Tonight | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Dirty Pair OAV | 4 | 2.67 | 2.43 | 32% | 2.43 | 0.79 | 2.88 | 0.94 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.59 | 1.03 |
| Toki Wo Kakeru Shoujo | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.21 | 0.96 |
| Urusei Yatsura OVA Series | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| School Rumble | 3 | 3.89 | 3.73 | 18% | 3.73 | 0.69 | 4.94 | 0.91 |
| Sakigake! Cromartie Koukou | 3 | 3.83 | 3.65 | 18% | 3.65 | 0.67 | 4.57 | 0.84 |
| Denpateki na Kanojo | 4 | 2.25 | 2.03 | 32% | 2.03 | 0.66 | 2.68 | 0.87 |
| Suzumiya Haruhi no Yuutsu | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.83 | 0.89 |
| Gokujou Seitokai | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| D4 Princess | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Full Metal Panic ~Fumoffu~ Special | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Haiyore! Nyaruko-san W | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Iroduku Sekai no Ashita kara | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Aki-Sora | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Full Metal Panic! The Second Raid (OVA) | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.86 | 0.89 |
| Gakuen Senki MURYOU | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| Sexy Commando Gaiden Sugoiyo!! Masaru-san | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Blue Seed | 3 | 3.69 | 3.46 | 18% | 3.46 | 0.64 | 4.82 | 0.89 |
| Top wo Nerae! | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Legend of the Galactic Heroes | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Detroit Metal City (TV) | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Karas | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| School Rumble OVA Ichigakki Hoshu | 3 | 3.60 | 3.36 | 18% | 3.36 | 0.62 | 4.11 | 0.75 |
| Full Metal Panic | 3 | 3.64 | 3.28 | 18% | 3.28 | 0.60 | 5.00 | 0.92 |
| Mahou Tsukai Tai! | 3 | 3.60 | 3.27 | 18% | 3.27 | 0.60 | 4.37 | 0.80 |
| ReLIFE | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Urusei Yatsura: Kanketsu-hen | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.86 | 0.71 |
| Kikou Ryohei Mellowlink (OVA) | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| ID: INVADED | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Kidou Keisatsu Patlabor (1990) | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Kareshi Kanojo no Jijoo | 3 | 3.50 | 3.14 | 18% | 3.14 | 0.58 | 4.70 | 0.86 |
| Kidou Keisatsu Patlabor | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| I's Pure | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Iriya no Sora, UFO no Natsu | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| xxxHOLiC Kei | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Video Girl Ai | 3 | 3.50 | 3.10 | 18% | 3.10 | 0.57 | 4.12 | 0.76 |
| Narue No Sekai | 3 | 3.25 | 3.03 | 18% | 3.03 | 0.56 | 3.68 | 0.68 |
| Chaos;Head | 3 | 3.25 | 3.03 | 18% | 3.03 | 0.56 | 3.68 | 0.68 |
