Code Geass Hangyaku no Lelouch
Rating Average: 3.2857Rating Stddev: 0.6998542122237651
Review Count: 7
Existing Best Bet #: 3.7949077428984
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.2857 - 0.6998542122237651 ) + ( 1.94591014905531 / 1.6094379124341 )
( 2.58584578777623 ) - 1.20906195512217
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.2857 - 0.349927106111883 ) - 0 ) * $similarity
( 2.93577289388812 - 0 ) * $similarity
2.93577289388812 * $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: 13 - 2006, TV, Action, Mecha, Fan Service, High School, Drama, Epic, Romance, Dark, Depression, War, Sci-Fi
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 |
|---|---|---|---|---|---|---|---|---|
| Code Geass Hangyaku no Lelouch Season 2 | 12 | 3.00 | 2.55 | 85% | 2.55 | 2.18 | 3.11 | 2.65 |
| Casshern: The Last Day on Earth | 9 | 4.00 | 4.00 | 47% | 3.50 | 1.68 | 4.00 | 1.92 |
| Saishu Heiki Kanojo | 9 | 3.60 | 3.36 | 47% | 3.36 | 1.61 | 4.54 | 2.18 |
| Full Metal Panic! The Second Raid | 7 | 4.00 | 4.00 | 28% | 4.00 | 1.16 | 5.29 | 1.53 |
| Eureka Seven | 7 | 4.00 | 4.00 | 28% | 4.00 | 1.16 | 5.00 | 1.45 |
| Chaos;Head | 8 | 3.25 | 3.03 | 37% | 3.03 | 1.15 | 3.68 | 1.39 |
| Bleach | 8 | 3.43 | 2.90 | 37% | 2.90 | 1.10 | 3.59 | 1.36 |
| Mai-HiME | 7 | 3.88 | 3.71 | 28% | 3.71 | 1.08 | 4.84 | 1.40 |
| Simoun | 7 | 4.00 | 4.00 | 28% | 3.50 | 1.01 | 4.00 | 1.16 |
| High School of the Dead | 8 | 3.00 | 2.55 | 37% | 2.55 | 0.97 | 3.11 | 1.18 |
| Rahxephon | 7 | 3.55 | 3.30 | 28% | 3.30 | 0.96 | 4.54 | 1.32 |
| Tenkuu no Escaflowne | 7 | 3.56 | 3.23 | 28% | 3.23 | 0.94 | 5.06 | 1.47 |
| Elfen Lied | 7 | 3.50 | 3.07 | 28% | 3.07 | 0.89 | 4.18 | 1.21 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 7 | 3.20 | 3.00 | 28% | 3.00 | 0.87 | 3.80 | 1.10 |
| Jinzo Ningen Kikaider | 6 | 3.83 | 3.65 | 21% | 3.65 | 0.78 | 4.57 | 0.97 |
| Kiddy Grade | 7 | 3.12 | 2.66 | 28% | 2.66 | 0.77 | 3.49 | 1.01 |
| Koikoi 7 | 8 | 2.25 | 2.03 | 37% | 2.03 | 0.77 | 2.68 | 1.01 |
| Suzumiya Haruhi no Yuutsu | 6 | 3.80 | 3.60 | 21% | 3.60 | 0.77 | 4.83 | 1.03 |
| Vandread The Second Stage | 6 | 3.80 | 3.60 | 21% | 3.60 | 0.77 | 4.40 | 0.94 |
| Bokurano | 6 | 3.75 | 3.53 | 21% | 3.53 | 0.75 | 4.18 | 0.89 |
| Mamoru-kun ni Megami no Shukufuku wo! | 7 | 3.00 | 2.59 | 28% | 2.59 | 0.75 | 2.87 | 0.83 |
| G-on Riders | 7 | 3.00 | 2.59 | 28% | 2.59 | 0.75 | 2.87 | 0.83 |
| Mobile Suit Gundam: Tekketsu no Orphans | 6 | 4.00 | 4.00 | 21% | 3.50 | 0.75 | 4.00 | 0.85 |
| Kidō Senshi Gundam: Tekketsu no Orphans (TV 2) | 6 | 4.00 | 4.00 | 21% | 3.50 | 0.75 | 4.00 | 0.85 |
| Seikai no Senki II | 6 | 3.67 | 3.43 | 21% | 3.43 | 0.73 | 3.88 | 0.83 |
| Kidou Senshi Gundam SEED | 6 | 3.73 | 3.42 | 21% | 3.42 | 0.73 | 4.60 | 0.98 |
| Kakumeiki Valvrave | 7 | 3.00 | 3.00 | 28% | 2.50 | 0.72 | 3.00 | 0.87 |
| Kannazuki no Miko | 7 | 3.00 | 2.50 | 28% | 2.50 | 0.72 | 2.43 | 0.70 |
| Kanon (2006) | 6 | 3.60 | 3.36 | 21% | 3.36 | 0.71 | 4.11 | 0.88 |
| Usagichan De Cue | 6 | 3.60 | 3.36 | 21% | 3.36 | 0.71 | 4.11 | 0.88 |
| Full Metal Panic | 6 | 3.64 | 3.28 | 21% | 3.28 | 0.70 | 5.00 | 1.06 |
| Sekirei | 6 | 3.50 | 3.25 | 21% | 3.25 | 0.69 | 4.11 | 0.88 |
| Loveless (TV) | 6 | 3.50 | 3.25 | 21% | 3.25 | 0.69 | 3.43 | 0.73 |
| Naruto | 6 | 3.62 | 3.20 | 21% | 3.20 | 0.68 | 4.87 | 1.04 |
| Bokura ga Ita | 6 | 3.43 | 3.18 | 21% | 3.18 | 0.68 | 4.14 | 0.88 |
| AIR GEAR | 7 | 2.75 | 2.34 | 28% | 2.34 | 0.68 | 2.78 | 0.81 |
| School Days (TV) | 7 | 2.83 | 2.30 | 28% | 2.30 | 0.67 | 2.88 | 0.83 |
| Iriya no Sora, UFO no Natsu | 6 | 3.33 | 3.10 | 21% | 3.10 | 0.66 | 3.54 | 0.76 |
| I's Pure | 6 | 3.33 | 3.10 | 21% | 3.10 | 0.66 | 3.54 | 0.76 |
| Seikai no Senki | 6 | 3.50 | 3.07 | 21% | 3.07 | 0.65 | 3.50 | 0.74 |
| Tears to Tiara | 6 | 3.25 | 3.03 | 21% | 3.03 | 0.65 | 3.68 | 0.78 |
| Seikon no Qwaser | 8 | 2.25 | 1.71 | 37% | 1.71 | 0.65 | 2.02 | 0.77 |
| sola | 6 | 3.40 | 3.00 | 21% | 3.00 | 0.64 | 3.60 | 0.77 |
| Shin Seiki Evangelion | 6 | 3.38 | 2.93 | 21% | 2.93 | 0.62 | 4.86 | 1.04 |
| Onegai Teacher | 6 | 3.27 | 2.88 | 21% | 2.88 | 0.61 | 4.18 | 0.89 |
| Ima Soko ni Iru Boku | 6 | 3.33 | 2.86 | 21% | 2.86 | 0.61 | 3.07 | 0.65 |
| Afro Samurai: Resurrection | 7 | 2.33 | 2.10 | 28% | 2.10 | 0.61 | 2.54 | 0.74 |
| DearS | 6 | 3.23 | 2.79 | 21% | 2.79 | 0.59 | 3.93 | 0.84 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 5 | 4.00 | 4.00 | 14% | 4.00 | 0.59 | 5.43 | 0.80 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 14% | 4.00 | 0.59 | 5.59 | 0.83 |
