Jinzo Ningen Kikaider
Rating Average: 3.8333Rating Stddev: 0.372677996249965
Review Count: 6
Existing Best Bet #: 4.57390475630941
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.8333 - 0.372677996249965 ) + ( 1.79175946922805 / 1.6094379124341 )
( 3.46062200375003 ) - 1.11328275255938
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.8333 - 0.186338998124983 ) - 0 ) * $similarity
( 3.64696100187502 - 0 ) * $similarity
3.64696100187502 * $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 - Romance, Action, Drama, Dark, Mecha, TV
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 | 6 | 3.29 | 2.94 | 100% | 2.94 | 2.94 | 3.79 | 3.79 |
| Eureka Seven | 5 | 4.00 | 4.00 | 69% | 4.00 | 2.78 | 5.00 | 3.47 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 69% | 4.00 | 2.78 | 5.29 | 3.68 |
| Mai-HiME | 5 | 3.88 | 3.71 | 69% | 3.71 | 2.58 | 4.84 | 3.36 |
| Code Geass Hangyaku no Lelouch Season 2 | 6 | 3.00 | 2.55 | 100% | 2.55 | 2.55 | 3.11 | 3.11 |
| Casshern: The Last Day on Earth | 5 | 4.00 | 4.00 | 69% | 3.50 | 2.43 | 4.00 | 2.78 |
| Simoun | 5 | 4.00 | 4.00 | 69% | 3.50 | 2.43 | 4.00 | 2.78 |
| Saishu Heiki Kanojo | 5 | 3.60 | 3.36 | 69% | 3.36 | 2.33 | 4.54 | 3.15 |
| Rahxephon | 5 | 3.55 | 3.30 | 69% | 3.30 | 2.29 | 4.54 | 3.15 |
| Loveless (TV) | 5 | 3.50 | 3.25 | 69% | 3.25 | 2.26 | 3.43 | 2.38 |
| Tenkuu no Escaflowne | 5 | 3.56 | 3.23 | 69% | 3.23 | 2.25 | 5.06 | 3.51 |
| Naruto | 5 | 3.62 | 3.20 | 69% | 3.20 | 2.22 | 4.87 | 3.38 |
| Elfen Lied | 5 | 3.50 | 3.07 | 69% | 3.07 | 2.13 | 4.18 | 2.90 |
| sola | 5 | 3.40 | 3.00 | 69% | 3.00 | 2.08 | 3.60 | 2.50 |
| Kiddy Grade | 5 | 3.12 | 2.66 | 69% | 2.66 | 1.85 | 3.49 | 2.42 |
| G-on Riders | 5 | 3.00 | 2.59 | 69% | 2.59 | 1.80 | 2.87 | 1.99 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 4 | 4.00 | 4.00 | 44% | 4.00 | 1.78 | 5.43 | 2.41 |
| High School of the Dead | 5 | 3.00 | 2.55 | 69% | 2.55 | 1.77 | 3.11 | 2.16 |
| Kakumeiki Valvrave 2 | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Kannazuki no Miko | 5 | 3.00 | 2.50 | 69% | 2.50 | 1.74 | 2.43 | 1.69 |
| Kakumeiki Valvrave | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Code Geass: Bōkoku no Akito | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Vandread The Second Stage | 4 | 3.80 | 3.60 | 44% | 3.60 | 1.60 | 4.40 | 1.96 |
| Interlude | 4 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.18 | 1.86 |
| Digimon Tamers | 4 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.18 | 1.86 |
| Bokurano | 4 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.18 | 1.86 |
| KURAU Phantom Memory | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Mobile Suit Gundam: Tekketsu no Orphans | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Mobile Suit Victory Gundam | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Cho Jiku Yosai Macross | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.43 | 1.97 |
| Kidō Senshi Gundam: Tekketsu no Orphans (TV 2) | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Bubblegum Crisis Tokyo 2040 | 4 | 3.70 | 3.47 | 44% | 3.47 | 1.54 | 4.67 | 2.08 |
| X (TV) | 4 | 3.75 | 3.47 | 44% | 3.47 | 1.54 | 4.91 | 2.18 |
| Seikai no Senki II | 4 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 3.88 | 1.72 |
| Legend of Basara | 4 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 3.88 | 1.72 |
| Gunparade March | 4 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 3.88 | 1.72 |
| Planetes | 4 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 4.31 | 1.91 |
| Kidou Senshi Gundam SEED | 4 | 3.73 | 3.42 | 44% | 3.42 | 1.52 | 4.60 | 2.04 |
| Mugen no Ryvius | 4 | 3.60 | 3.36 | 44% | 3.36 | 1.49 | 4.11 | 1.83 |
| Gunslinger Girl | 4 | 3.67 | 3.33 | 44% | 3.33 | 1.48 | 4.37 | 1.94 |
| Full Metal Panic | 4 | 3.64 | 3.28 | 44% | 3.28 | 1.46 | 5.00 | 2.22 |
| Sekirei | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 4.11 | 1.83 |
| Gankutsuou | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| X-Men | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Koukaku Kidoutai S.A.C. 2nd GIG | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.86 | 1.72 |
| Blassreiter | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Brain Powerd | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.86 | 1.72 |
| Hagane no Renkinjutsushi | 4 | 3.57 | 3.21 | 44% | 3.21 | 1.43 | 4.48 | 1.99 |
| Argento Soma | 4 | 3.57 | 3.21 | 44% | 3.21 | 1.43 | 4.05 | 1.80 |
| Dance In The Vampire Bund | 5 | 2.25 | 2.03 | 69% | 2.03 | 1.41 | 2.68 | 1.86 |
