Time Travel Shoujo
Rating Average: 2.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 2.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 2 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.5000 - 0.25 ) - 0 ) * $similarity
( 2.25 - 0 ) * $similarity
2.25 * $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: 7 - 2016, Adventure, Comedy, TV, Historical, Sci-Fi, Time Travel
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 |
|---|---|---|---|---|---|---|---|---|
| Eureka Seven | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.00 | 1.63 |
| Vandread | 4 | 3.89 | 3.73 | 32% | 3.73 | 1.22 | 4.94 | 1.61 |
| Trigun | 4 | 3.90 | 3.70 | 32% | 3.70 | 1.21 | 5.94 | 1.94 |
| Vandread The Second Stage | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Cowboy Bebop | 4 | 3.81 | 3.55 | 32% | 3.55 | 1.16 | 5.74 | 1.88 |
| Digimon Tamers | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Brigadoon | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| FLCL Progressive | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Golden Kamuy 2 | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Mirai Shounen Konan | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Re: Zero Kara Hajimeru Isekai Seikatsu | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Michiko to Hatchin | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Abenobashi Mahou Shotengai | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 4.31 | 1.41 |
| Seikai no Monshou | 4 | 3.58 | 3.26 | 32% | 3.26 | 1.07 | 4.49 | 1.47 |
| Zipang | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Hai to Gensou no Grimgar | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Level E | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| ReLIFE | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Chikyuu Bouei Kigyou Dai-Guard | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Dokokade Nakushita Aitsu No Aitsu | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 4.23 | 1.38 |
| Nijuu-Mensou no Musume | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Gun Sword | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Heppoko Jiken Animation Excel Saga | 4 | 3.42 | 3.01 | 32% | 3.01 | 0.98 | 4.44 | 1.45 |
| Samurai Champloo | 4 | 3.33 | 3.00 | 32% | 3.00 | 0.98 | 4.03 | 1.32 |
| Katanagatari | 4 | 3.33 | 2.86 | 32% | 2.86 | 0.93 | 3.07 | 1.00 |
| Noein ~ Mou Hitori no Kimi e | 4 | 3.33 | 2.86 | 32% | 2.86 | 0.93 | 3.07 | 1.00 |
| Isekai no Seikishi Monogatari | 4 | 3.33 | 2.86 | 32% | 2.86 | 0.93 | 3.07 | 1.00 |
| s-CRY-ed | 4 | 3.22 | 2.83 | 32% | 2.83 | 0.92 | 3.80 | 1.24 |
| Natsu no Arashi! | 4 | 3.20 | 2.83 | 32% | 2.83 | 0.92 | 3.45 | 1.13 |
| Kenran Butoh Sai: The Mars Daybreak | 4 | 3.00 | 2.65 | 32% | 2.65 | 0.86 | 3.15 | 1.03 |
| D.Gray-man | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| Erementar Gerad (TV) | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| Sunabouzu | 4 | 3.00 | 2.55 | 32% | 2.55 | 0.83 | 3.11 | 1.01 |
| Oh! Edo Rocket | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Hi no Tori | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Shuumatsu no Izetta | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Space Dandy | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Durarara!! x2 Ketsu | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Needless | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.86 | 0.93 |
| Cheating Craft | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Log Horizon 2 | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Tetsuwan Birdy Decode | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Hyper Police | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Shin Seiki Zoids Genesis | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Space Cobra | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Rikujyou Bouei Tai Mao-chan | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| AIR GEAR | 4 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
| Aria the Animation | 4 | 3.00 | 2.29 | 32% | 2.29 | 0.75 | 2.27 | 0.74 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.59 | 1.03 |
| Read or Die - TV | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.11 | 0.94 |
