Short Peace
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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: 12 - 2013, Action, Adventure, Drama, Horror, Suspense, Movie, Fantasy, Historical, Sci-Fi, Violent, Anthology
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 |
|---|---|---|---|---|---|---|---|---|
| Interlude | 7 | 3.75 | 3.53 | 34% | 3.53 | 1.20 | 4.18 | 1.42 |
| Ima Soko ni Iru Boku | 7 | 3.33 | 2.86 | 34% | 2.86 | 0.97 | 3.07 | 1.05 |
| Juuni Kokuki | 6 | 3.90 | 3.75 | 25% | 3.75 | 0.94 | 5.03 | 1.26 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Casshern: The Last Day on Earth | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shingeki no Kyojin | 7 | 3.00 | 3.00 | 34% | 2.50 | 0.85 | 3.43 | 1.17 |
| Kiba | 6 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Koukaku Kidoutai 2: Innocence | 6 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.86 | 0.97 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 17% | 4.00 | 0.69 | 5.29 | 0.92 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 5 | 4.00 | 4.00 | 17% | 4.00 | 0.69 | 5.43 | 0.94 |
| D.Gray-man | 6 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| Chrono Crusade | 5 | 3.89 | 3.73 | 17% | 3.73 | 0.65 | 4.94 | 0.86 |
| High School of the Dead | 6 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Fullmetal Alchemist: Milos no Sei-Naru Hoshi | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Mardock Scramble: The Third Exhaust | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Chiisana Eiyuu: Kani to Tamago to Toumei Ningen | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Tokyo Ghoul √A | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Needless | 6 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Darker than Black - Kuro no Keiyakusha | 5 | 3.80 | 3.60 | 17% | 3.60 | 0.62 | 4.40 | 0.76 |
| Vampire Hunter D: Bloodlust | 5 | 3.85 | 3.59 | 17% | 3.59 | 0.62 | 5.38 | 0.93 |
| MEMORIES | 5 | 3.75 | 3.53 | 17% | 3.53 | 0.61 | 4.18 | 0.73 |
| Mahou Shoujo Lyrical Nanoha A's | 5 | 3.75 | 3.53 | 17% | 3.53 | 0.61 | 4.18 | 0.73 |
| Mahou Shoujo Lyrical Nanoha | 5 | 3.75 | 3.53 | 17% | 3.53 | 0.61 | 4.18 | 0.73 |
| Mushishi: Zoku-Shō: Suzu no Shizuku | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Vinland Saga Season 2 | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Mardock Scramble: The First Compression | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Kaguya-hime no Monogatari | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Naruto Shippuuden (TV) | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Made in Abyss: Fukaki Tamashii no Reimei | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Fate/Stay Night: Heaven's Feel | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Fuse Teppō Musume no Torimonochō | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Kiseijū: Sei no Kakuritsu | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Suzumiya Haruhi no Shoushitsu | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.68 | 0.81 |
| Lupin the IIIrd: Chikemuri no Ishikawa Goemon | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Psycho-Pass: Sinners of the System | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Kizumonogatari | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Kaze no Tani no Nausicaa | 5 | 3.78 | 3.46 | 17% | 3.46 | 0.60 | 4.51 | 0.78 |
| Karas | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 3.88 | 0.67 |
| Abenobashi Mahou Shotengai | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 4.31 | 0.75 |
| Seikai no Monshou | 5 | 3.58 | 3.26 | 17% | 3.26 | 0.57 | 4.49 | 0.78 |
| Psycho-Pass | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| Zetsuen no Tempest | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| King of Thorn | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Seikai no Monshou Movie | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Silent Mobius The Motion Picture 2 | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Elfen Lied | 5 | 3.50 | 3.07 | 17% | 3.07 | 0.53 | 4.18 | 0.73 |
| Tears to Tiara | 5 | 3.25 | 3.03 | 17% | 3.03 | 0.53 | 3.68 | 0.64 |
| Mononoke Hime | 5 | 3.42 | 3.02 | 17% | 3.02 | 0.52 | 4.76 | 0.83 |
| Afro Samurai: Resurrection | 6 | 2.33 | 2.10 | 25% | 2.10 | 0.52 | 2.54 | 0.64 |
| Samurai Champloo | 5 | 3.33 | 3.00 | 17% | 3.00 | 0.52 | 4.03 | 0.70 |
