Mardock Scramble: The First Compression
Rating Average: 4.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 4
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 4 ) - 0
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: 9 - 2010, Sci-Fi, Action, Drama, Movie, Cyberpunk, Dark, Incest, Violent
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 |
|---|---|---|---|---|---|---|---|---|
| Koukaku Kidoutai 2: Innocence | 7 | 3.50 | 3.25 | 60% | 3.25 | 1.97 | 3.86 | 2.34 |
| Casshern: The Last Day on Earth | 6 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Mardock Scramble: The Second Combustion | 7 | 3.00 | 3.00 | 60% | 2.50 | 1.51 | 3.00 | 1.81 |
| Neon Genesis Evangelion: The End of Evangelion | 6 | 3.40 | 3.00 | 44% | 3.00 | 1.33 | 4.28 | 1.90 |
| Koukaku Kidoutai | 6 | 3.44 | 2.97 | 44% | 2.97 | 1.32 | 4.23 | 1.88 |
| Armitage: Dual Matrix | 6 | 3.33 | 2.86 | 44% | 2.86 | 1.27 | 3.07 | 1.37 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.43 | 1.68 |
| Kiddy Grade | 6 | 3.12 | 2.66 | 44% | 2.66 | 1.18 | 3.49 | 1.55 |
| High School of the Dead | 6 | 3.00 | 2.55 | 44% | 2.55 | 1.13 | 3.11 | 1.38 |
| Akira | 6 | 3.05 | 2.50 | 44% | 2.50 | 1.11 | 3.85 | 1.71 |
| Vampire Hunter D: Bloodlust | 5 | 3.85 | 3.59 | 30% | 3.59 | 1.11 | 5.38 | 1.66 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Psycho-Pass: Sinners of the System | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Suzumiya Haruhi no Shoushitsu | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.68 | 1.45 |
| Kaze no Tani no Nausicaa | 5 | 3.78 | 3.46 | 30% | 3.46 | 1.07 | 4.51 | 1.39 |
| X-Men | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Kara no Kyoukai | 5 | 3.33 | 3.10 | 30% | 3.10 | 0.96 | 3.54 | 1.09 |
| Elfen Lied | 5 | 3.50 | 3.07 | 30% | 3.07 | 0.95 | 4.18 | 1.29 |
| Afro Samurai: Resurrection | 6 | 2.33 | 2.10 | 44% | 2.10 | 0.93 | 2.54 | 1.13 |
| Dance In The Vampire Bund | 6 | 2.25 | 2.03 | 44% | 2.03 | 0.90 | 2.68 | 1.19 |
| Shin Seiki Evangelion | 5 | 3.38 | 2.93 | 30% | 2.93 | 0.90 | 4.86 | 1.50 |
| Bleach | 5 | 3.43 | 2.90 | 30% | 2.90 | 0.90 | 3.59 | 1.11 |
| Ima Soko ni Iru Boku | 5 | 3.33 | 2.86 | 30% | 2.86 | 0.88 | 3.07 | 0.95 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.29 | 1.05 |
| Macross Plus: The Movie | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.11 | 1.01 |
| Code Geass Hangyaku no Lelouch Season 2 | 5 | 3.00 | 2.55 | 30% | 2.55 | 0.79 | 3.11 | 0.96 |
| Evangelion Shin Gekijouban: Ha | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.43 | 1.06 |
| Blue Gender: The Warrior | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Mardock Scramble: The Third Exhaust | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Short Peace | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Tenjou Tenge:The Past Chapter | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Seikon no Qwaser | 6 | 2.25 | 1.71 | 44% | 1.71 | 0.76 | 2.02 | 0.90 |
| Jin-Roh | 4 | 3.92 | 3.78 | 19% | 3.78 | 0.75 | 5.18 | 1.02 |
| Wonderful Days | 5 | 2.60 | 2.36 | 30% | 2.36 | 0.73 | 3.11 | 0.96 |
| Bubblegum Crisis | 5 | 2.81 | 2.31 | 30% | 2.31 | 0.71 | 3.52 | 1.09 |
| Interlude | 4 | 3.75 | 3.53 | 19% | 3.53 | 0.70 | 4.18 | 0.83 |
| MEMORIES | 4 | 3.75 | 3.53 | 19% | 3.53 | 0.70 | 4.18 | 0.83 |
| Digimon Tamers | 4 | 3.75 | 3.53 | 19% | 3.53 | 0.70 | 4.18 | 0.83 |
| Tenchi Muyou! in Love | 4 | 3.80 | 3.53 | 19% | 3.53 | 0.70 | 4.94 | 0.98 |
| King of Thorn | 5 | 2.50 | 2.25 | 30% | 2.25 | 0.69 | 2.43 | 0.75 |
| Cowboy Bebop: Knockin on Heaven's Door | 4 | 3.73 | 3.50 | 19% | 3.50 | 0.69 | 4.77 | 0.94 |
| Mobile Suit Gundam Thunderbolt: December Sky | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Kidou Senshi Gundam UC | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.43 | 0.88 |
| Asura | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Naruto Shippuuden (TV) | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Heat Guy J | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.68 | 0.92 |
| Gekijō-ban Mahō Shōjo Madoka Magica Zenpen: Hajimari no Monogatari | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Kiseijū: Sei no Kakuritsu | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Kizumonogatari | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Lupin the IIIrd: Chikemuri no Ishikawa Goemon | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
