Psycho-Pass 3
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: 8 - 2019, Action, Drama, TV, Sci-Fi, Violent, Gun-action, Sequel
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 |
|---|---|---|---|---|---|---|---|---|
| Full Metal Panic! The Second Raid | 7 | 4.00 | 4.00 | 76% | 4.00 | 3.06 | 5.29 | 4.05 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 6 | 4.00 | 4.00 | 56% | 4.00 | 2.25 | 5.43 | 3.05 |
| Psycho-Pass: Sinners of the System | 6 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Saishu Heiki Kanojo | 6 | 3.60 | 3.36 | 56% | 3.36 | 1.89 | 4.54 | 2.55 |
| Koukaku Kidoutai 2: Innocence | 6 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.86 | 2.17 |
| Code Geass Hangyaku no Lelouch Season 2 | 6 | 3.00 | 2.55 | 56% | 2.55 | 1.44 | 3.11 | 1.75 |
| Sword Art Online II | 6 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Vandread The Second Stage | 5 | 3.80 | 3.60 | 39% | 3.60 | 1.41 | 4.40 | 1.72 |
| Mahou Shoujo Lyrical Nanoha A's | 5 | 3.75 | 3.53 | 39% | 3.53 | 1.38 | 4.18 | 1.63 |
| Naruto Shippuuden (TV) | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Kidō Senshi Gundam: Tekketsu no Orphans (TV 2) | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Vinland Saga Season 2 | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Kiseijū: Sei no Kakuritsu | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Seikai no Senki II | 5 | 3.67 | 3.43 | 39% | 3.43 | 1.34 | 3.88 | 1.51 |
| Saber Marionette J to X | 5 | 3.67 | 3.43 | 39% | 3.43 | 1.34 | 3.88 | 1.51 |
| Gunslinger Girl | 5 | 3.67 | 3.33 | 39% | 3.33 | 1.30 | 4.37 | 1.71 |
| Seikai no Monshou | 5 | 3.58 | 3.26 | 39% | 3.26 | 1.27 | 4.49 | 1.75 |
| Megalobox 2: Nomad | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.43 | 1.34 |
| X-Men | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.43 | 1.34 |
| Koukaku Kidoutai S.A.C. 2nd GIG | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.86 | 1.51 |
| Psycho-Pass | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.43 | 1.34 |
| Kiba | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.43 | 1.34 |
| Trinity Blood | 6 | 2.78 | 2.21 | 56% | 2.21 | 1.24 | 3.01 | 1.69 |
| Seikai no Senki | 5 | 3.50 | 3.07 | 39% | 3.07 | 1.20 | 3.50 | 1.37 |
| Elfen Lied | 5 | 3.50 | 3.07 | 39% | 3.07 | 1.20 | 4.18 | 1.63 |
| Madlax | 5 | 3.25 | 3.03 | 39% | 3.03 | 1.18 | 3.68 | 1.44 |
| Armitage: Dual Matrix | 5 | 3.33 | 2.86 | 39% | 2.86 | 1.12 | 3.07 | 1.20 |
| Ima Soko ni Iru Boku | 5 | 3.33 | 2.86 | 39% | 2.86 | 1.12 | 3.07 | 1.20 |
| Meitantei Conan | 5 | 3.20 | 2.71 | 39% | 2.71 | 1.06 | 3.22 | 1.26 |
| Kiddy Grade | 5 | 3.12 | 2.66 | 39% | 2.66 | 1.04 | 3.49 | 1.36 |
| Full Metal Panic ~Fumoffu~ | 4 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.59 | 1.40 |
| Read or Die - TV | 4 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.11 | 1.28 |
| Eureka Seven | 4 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.00 | 1.25 |
| High School of the Dead | 5 | 3.00 | 2.55 | 39% | 2.55 | 1.00 | 3.11 | 1.21 |
| Pumpkin Scissors | 5 | 2.75 | 2.53 | 39% | 2.53 | 0.99 | 3.18 | 1.24 |
| Needless | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.86 | 1.12 |
| Kekkai Sensen & Beyond | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Kakumeiki Valvrave 2 | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Gantz | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 3.43 | 1.34 |
| Tokyo Ghoul √A | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Wanpanman 2 | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.43 | 1.34 |
| Armored Trooper Votoms 1: Uoodo City | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.43 | 1.34 |
| Phantom ~Requiem for the Phantom~ | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Digimon Adventure tri. | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| CANAAN | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Angel Beats! | 5 | 2.91 | 2.46 | 39% | 2.46 | 0.96 | 3.50 | 1.37 |
| Chrono Crusade | 4 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Trigun | 4 | 3.90 | 3.70 | 25% | 3.70 | 0.92 | 5.94 | 1.48 |
| Mahou Shoujo Lyrical Nanoha StrikerS | 5 | 2.75 | 2.34 | 39% | 2.34 | 0.91 | 2.78 | 1.09 |
| Chikyu Shojo Arjuna | 4 | 3.83 | 3.65 | 25% | 3.65 | 0.91 | 4.57 | 1.14 |
