Saber Marionette J to X
Rating Average: 3.6667Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 3.87790167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.6667 - 0.4714045207910317 ) + ( 1.09861228866811 / 1.6094379124341 )
( 3.19529547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.6667 - 0.235702260395516 ) - 0 ) * $similarity
( 3.43099773960448 - 0 ) * $similarity
3.43099773960448 * $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: 11 - Comedy, Sci-Fi, TV, Action, Artificial Girls, Drama, Harem, Sequel, 1999, 1998, Shounen
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 |
|---|---|---|---|---|---|---|---|---|
| Saber Marionette J | 8 | 3.64 | 3.40 | 52% | 3.40 | 1.80 | 4.80 | 2.54 |
| Vandread The Second Stage | 7 | 3.80 | 3.60 | 40% | 3.60 | 1.46 | 4.40 | 1.78 |
| Cowboy Bebop | 6 | 3.81 | 3.55 | 29% | 3.55 | 1.06 | 5.74 | 1.71 |
| Mahou Shoujo Lyrical Nanoha A's | 6 | 3.75 | 3.53 | 29% | 3.53 | 1.05 | 4.18 | 1.24 |
| G-on Riders | 7 | 3.00 | 2.59 | 40% | 2.59 | 1.05 | 2.87 | 1.16 |
| Mahoromatic: Motto Utsukushii Mono | 6 | 3.60 | 3.36 | 29% | 3.36 | 1.00 | 4.11 | 1.22 |
| Seikai no Monshou | 6 | 3.58 | 3.26 | 29% | 3.26 | 0.97 | 4.49 | 1.34 |
| To LOVE-Ru | 6 | 3.40 | 3.00 | 29% | 3.00 | 0.89 | 3.60 | 1.07 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.59 | 1.16 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.29 | 1.09 |
| Eureka Seven | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.00 | 1.03 |
| Meitantei Conan | 6 | 3.20 | 2.71 | 29% | 2.71 | 0.81 | 3.22 | 0.96 |
| Omamori Himari | 6 | 3.00 | 2.65 | 29% | 2.65 | 0.79 | 3.15 | 0.94 |
| Vandread | 5 | 3.89 | 3.73 | 20% | 3.73 | 0.77 | 4.94 | 1.02 |
| Trigun | 5 | 3.90 | 3.70 | 20% | 3.70 | 0.76 | 5.94 | 1.23 |
| Zero no Tsukaima: Futatsuki no Kishi | 6 | 2.86 | 2.54 | 29% | 2.54 | 0.76 | 3.43 | 1.02 |
| Needless | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.86 | 0.85 |
| Zero no Tsukaima: Princess no Rondo | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Kekkai Sensen & Beyond | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Akikan! | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Sekirei ~Pure Engagement~ | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.86 | 0.85 |
| Kurogane Communication | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 20% | 3.60 | 0.74 | 4.83 | 1.00 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 20% | 3.53 | 0.73 | 4.61 | 0.95 |
| Digimon Tamers | 5 | 3.75 | 3.53 | 20% | 3.53 | 0.73 | 4.18 | 0.86 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.43 | 0.92 |
| Re: Zero Kara Hajimeru Isekai Seikatsu (TV 2) | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Noragami Aragoto | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Gin no Saji Dai-2-ki | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Kidō Senshi Gundam: Tekketsu no Orphans (TV 2) | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Psycho-Pass 3 | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Legend of the Galactic Heroes: A Hundred Billion Stars, A Hundred Billion Lights | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Suzumiya Haruhi no Shoushitsu | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.68 | 0.97 |
| Ushio to Tora TV 2 | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Bubblegum Crisis Tokyo 2040 | 5 | 3.70 | 3.47 | 20% | 3.47 | 0.72 | 4.67 | 0.97 |
| Seikai no Senki II | 5 | 3.67 | 3.43 | 20% | 3.43 | 0.71 | 3.88 | 0.80 |
| Mahou Shoujo Lyrical Nanoha StrikerS | 6 | 2.75 | 2.34 | 29% | 2.34 | 0.69 | 2.78 | 0.83 |
| Taiho Shichauzo! (TV) | 5 | 3.67 | 3.29 | 20% | 3.29 | 0.68 | 4.03 | 0.83 |
| Megalobox 2: Nomad | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Vivy -Fluorite Eye's Song- | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Koukaku Kidoutai S.A.C. 2nd GIG | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.86 | 0.80 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 4.11 | 0.85 |
| Master Keaton | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Sekirei | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 4.11 | 0.85 |
| Kiba | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Neo Ranga | 6 | 2.50 | 2.25 | 29% | 2.25 | 0.67 | 2.43 | 0.72 |
| Asu no Yoichi! | 6 | 2.50 | 2.25 | 29% | 2.25 | 0.67 | 3.11 | 0.93 |
| Love Hina | 5 | 3.55 | 3.19 | 20% | 3.19 | 0.66 | 4.97 | 1.03 |
| Chobits | 5 | 3.56 | 3.16 | 20% | 3.16 | 0.65 | 4.82 | 1.00 |
| Xenosaga - The Animation | 6 | 2.67 | 2.20 | 29% | 2.20 | 0.65 | 2.41 | 0.72 |
