Gakuen Senki MURYOU
Rating Average: 4.0000Rating Stddev: 0
Review Count: 3
Existing Best Bet #: 4.68260619448599
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 1.09861228866811 / 1.6094379124341 )
( 4 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 4.0000 - 0 ) - 0.5 ) * $similarity
( 4 - 0.5 ) * $similarity
3.5 * $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: 6 - 2001, TV, Sci-Fi, Action Comedy, High School, Mystery
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 ~Fumoffu~ | 4 | 4.00 | 4.00 | 44% | 4.00 | 1.78 | 5.59 | 2.49 |
| Persona 4: The Animation | 5 | 3.00 | 2.50 | 69% | 2.50 | 1.74 | 2.43 | 1.69 |
| The Daichis: Earth Defence Family | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Boogiepop and Others | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Abenobashi Mahou Shotengai | 4 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 4.31 | 1.91 |
| Mahoromatic | 4 | 3.57 | 3.21 | 44% | 3.21 | 1.43 | 4.05 | 1.80 |
| Chaos;Head | 4 | 3.25 | 3.03 | 44% | 3.03 | 1.35 | 3.68 | 1.63 |
| Ghost Hunt | 4 | 3.25 | 3.03 | 44% | 3.03 | 1.35 | 3.68 | 1.63 |
| Narue No Sekai | 4 | 3.25 | 3.03 | 44% | 3.03 | 1.35 | 3.68 | 1.63 |
| Meitantei Conan | 4 | 3.20 | 2.71 | 44% | 2.71 | 1.20 | 3.22 | 1.43 |
| .hack//Tasogare no Udewa Densetsu | 4 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 3.30 | 1.47 |
| Zaion: I Wish You Were Here | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| To Aru Kagaku no Railgun S | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Tokyo Majin Gakuen Kenpuchou: Tou | 4 | 2.75 | 2.34 | 44% | 2.34 | 1.04 | 2.78 | 1.24 |
| Read or Die - TV | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.11 | 1.28 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.43 | 1.36 |
| Suzumiya Haruhi no Yuutsu 2009 | 4 | 2.40 | 2.16 | 44% | 2.16 | 0.96 | 2.91 | 1.29 |
| School Rumble | 3 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Trigun | 3 | 3.90 | 3.70 | 25% | 3.70 | 0.92 | 5.94 | 1.48 |
| Hellsing | 3 | 3.87 | 3.66 | 25% | 3.66 | 0.92 | 5.72 | 1.43 |
| Chikyu Shojo Arjuna | 3 | 3.83 | 3.65 | 25% | 3.65 | 0.91 | 4.57 | 1.14 |
| Fruits Basket | 3 | 3.85 | 3.61 | 25% | 3.61 | 0.90 | 5.23 | 1.31 |
| Vandread The Second Stage | 3 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Suzumiya Haruhi no Yuutsu | 3 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.83 | 1.21 |
| Interlude | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Gokujou Seitokai | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Digimon Tamers | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Rozen Maiden | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.61 | 1.15 |
| Deca-Dence | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Kaze no Youjinbou | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Sexy Commando Gaiden Sugoiyo!! Masaru-san | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Kiseijū: Sei no Kakuritsu | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| GEAR Fighter Dendoh | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Eden's Bowy | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Higurashi no Naku Koro ni | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Haiyore! Nyaruko-san W | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Full Metal Panic! Invisible Victory | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Majin Tantei Nougami Neuro | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| D4 Princess | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Iroduku Sekai no Ashita kara | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| X (TV) | 3 | 3.75 | 3.47 | 25% | 3.47 | 0.87 | 4.91 | 1.23 |
| Blue Seed | 3 | 3.69 | 3.46 | 25% | 3.46 | 0.87 | 4.82 | 1.21 |
| Seikai no Senki II | 3 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 3.88 | 0.97 |
| Dennou Coil | 3 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 3.88 | 0.97 |
| Saishu Heiki Kanojo | 3 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.54 | 1.14 |
| Usagichan De Cue | 3 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Mahoromatic: Motto Utsukushii Mono | 3 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Full Metal Panic | 3 | 3.64 | 3.28 | 25% | 3.28 | 0.82 | 5.00 | 1.25 |
| ReLIFE | 3 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
