Evangelion: ReDeath
Rating Average: 3.0000Rating Stddev: 0
Review Count: 2
Existing Best Bet #: 3.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0.693147180559945 / 1.6094379124341 )
( 3 ) - 0.430676558073393
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: 4 - Sci-Fi, Comedy, Parody, 2000
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 |
|---|---|---|---|---|---|---|---|---|
| Heppoko Jiken Animation Excel Saga | 4 | 3.42 | 3.01 | 100% | 3.01 | 3.01 | 4.44 | 4.44 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 56% | 4.00 | 2.25 | 5.59 | 3.15 |
| Vandread | 3 | 3.89 | 3.73 | 56% | 3.73 | 2.10 | 4.94 | 2.78 |
| Suzumiya Haruhi no Yuutsu | 3 | 3.80 | 3.60 | 56% | 3.60 | 2.02 | 4.83 | 2.72 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.68 | 2.63 |
| Uchuu Senkan Tiramisu Zwei | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Haiyore! Nyaruko-san W | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Abenobashi Mahou Shotengai | 3 | 3.67 | 3.43 | 56% | 3.43 | 1.93 | 4.31 | 2.42 |
| Usagichan De Cue | 3 | 3.60 | 3.36 | 56% | 3.36 | 1.89 | 4.11 | 2.31 |
| Love Hina | 3 | 3.55 | 3.19 | 56% | 3.19 | 1.80 | 4.97 | 2.80 |
| Chikyuu Bouei Kigyou Dai-Guard | 3 | 3.33 | 3.10 | 56% | 3.10 | 1.74 | 3.54 | 1.99 |
| Honoo no Labyrinth | 3 | 3.25 | 3.03 | 56% | 3.03 | 1.71 | 3.68 | 2.07 |
| Hand Maid May Special | 3 | 3.40 | 3.00 | 56% | 3.00 | 1.69 | 3.60 | 2.02 |
| Project A-Ko | 3 | 3.00 | 3.00 | 56% | 3.00 | 1.69 | 4.00 | 2.25 |
| Dual! Paralle Lunlun Monogatari | 3 | 3.15 | 2.89 | 56% | 2.89 | 1.62 | 4.21 | 2.37 |
| Galaxy Angel | 3 | 3.00 | 2.65 | 56% | 2.65 | 1.49 | 3.15 | 1.77 |
| G-on Riders | 3 | 3.00 | 2.59 | 56% | 2.59 | 1.46 | 2.87 | 1.61 |
| Gate Keepers | 3 | 3.00 | 2.59 | 56% | 2.59 | 1.46 | 2.87 | 1.61 |
| Project A-Ko: Kanketsuron | 3 | 2.75 | 2.53 | 56% | 2.53 | 1.43 | 3.18 | 1.79 |
| Uchuu Senkan Tiramisu | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Tenchi Muyou! Bangaihen | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.68 | 2.07 |
| Tentai Senshi Sunred | 3 | 3.00 | 2.50 | 56% | 2.50 | 1.41 | 2.43 | 1.37 |
| Ore, Twintail ni Narimasu | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Mai-Otome Specials | 3 | 3.00 | 2.50 | 56% | 2.50 | 1.41 | 2.43 | 1.37 |
| Project A-ko 2: Daitokuji Zaibatsu no Inbou | 3 | 2.75 | 2.34 | 56% | 2.34 | 1.31 | 2.78 | 1.56 |
| Brigadoon | 3 | 2.50 | 2.25 | 56% | 2.25 | 1.27 | 2.43 | 1.37 |
| Sky Girls (OVA) | 3 | 2.50 | 2.25 | 56% | 2.25 | 1.27 | 2.43 | 1.37 |
| Urusei Yatsura | 3 | 2.80 | 2.22 | 56% | 2.22 | 1.25 | 2.63 | 1.48 |
| Suzumiya Haruhi no Yuutsu 2009 | 3 | 2.40 | 2.16 | 56% | 2.16 | 1.21 | 2.91 | 1.64 |
| Dual! Paralle Lunlun Monogatari Special | 3 | 2.33 | 2.10 | 56% | 2.10 | 1.18 | 2.54 | 1.43 |
| Eureka Seven | 2 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.00 | 1.25 |
| Ouran Koko Host Club | 2 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.11 | 1.28 |
| Gintama | 3 | 2.33 | 1.71 | 56% | 1.71 | 0.96 | 1.77 | 0.99 |
| Musekinin Kanchou Tylor | 2 | 3.92 | 3.78 | 25% | 3.78 | 0.94 | 5.18 | 1.30 |
| School Rumble | 2 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Trigun | 2 | 3.90 | 3.70 | 25% | 3.70 | 0.92 | 5.94 | 1.48 |
| Sakigake! Cromartie Koukou | 2 | 3.83 | 3.65 | 25% | 3.65 | 0.91 | 4.57 | 1.14 |
| Great Teacher Onizuka | 2 | 3.83 | 3.65 | 25% | 3.65 | 0.91 | 5.00 | 1.25 |
| Vandread The Second Stage | 2 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Vampire Hunter D: Bloodlust | 2 | 3.85 | 3.59 | 25% | 3.59 | 0.90 | 5.38 | 1.34 |
| Cowboy Bebop | 2 | 3.81 | 3.55 | 25% | 3.55 | 0.89 | 5.74 | 1.44 |
| MEMORIES | 2 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Hayate no Gotoku !! | 2 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Digimon Tamers | 2 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Tenchi Muyou! in Love | 2 | 3.80 | 3.53 | 25% | 3.53 | 0.88 | 4.94 | 1.24 |
| Cowboy Bebop: Knockin on Heaven's Door | 2 | 3.73 | 3.50 | 25% | 3.50 | 0.88 | 4.77 | 1.19 |
| Shakugan no Shana-tan | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Wanpanman OVAs & Specials | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Lupin III: Goodbye Partner | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 2 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
