Yokohama Kaidashi Kikou - Quiet Country Cafe
Rating Average: 2.0000Rating Stddev: 0
Review Count: 3
Existing Best Bet #: 2.68260619448599
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 1.09861228866811 / 1.6094379124341 )
( 2 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.0000 - 0 ) - 0.5 ) * $similarity
( 2 - 0.5 ) * $similarity
1.5 * $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: 14 - 2002, OVA, Sci-Fi, Acquired Taste, All Ages, Artificial Girls, Artistic, Drama, Sequel, Slice of Life, Surreal, 2003, Fragmentary, Seinen
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 |
|---|---|---|---|---|---|---|---|---|
| Yokohama Kaidashi Kikou | 10 | 2.75 | 2.34 | 51% | 2.34 | 1.19 | 2.78 | 1.42 |
| Aria the OAV ~Arietta~ | 6 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Haibane Renmei | 6 | 3.73 | 3.42 | 18% | 3.42 | 0.63 | 4.60 | 0.85 |
| Rahxephon | 6 | 3.55 | 3.30 | 18% | 3.30 | 0.61 | 4.54 | 0.83 |
| Koukaku Kidoutai 2: Innocence | 6 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.86 | 0.71 |
| One: Kagayaku Kisetsu e | 6 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Aria the Origination | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Aki-Sora | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.00 | 0.51 |
| Full Metal Panic! The Second Raid (OVA) | 5 | 4.00 | 4.00 | 12% | 3.50 | 0.45 | 4.86 | 0.62 |
| Alien Nine | 6 | 2.60 | 2.36 | 18% | 2.36 | 0.43 | 3.11 | 0.57 |
| Mahoromatic: Motto Utsukushii Mono | 5 | 3.60 | 3.36 | 12% | 3.36 | 0.43 | 4.11 | 0.52 |
| Usagichan De Cue | 5 | 3.60 | 3.36 | 12% | 3.36 | 0.43 | 4.11 | 0.52 |
| Hoshi no Koe | 5 | 3.60 | 3.36 | 12% | 3.36 | 0.43 | 4.54 | 0.58 |
| Jungle wa Itsumo Hale Nochi Guu Deluxe | 5 | 3.50 | 3.25 | 12% | 3.25 | 0.41 | 3.43 | 0.44 |
| Sennen Joyu | 5 | 3.60 | 3.20 | 12% | 3.20 | 0.41 | 3.80 | 0.48 |
| Chobits | 5 | 3.56 | 3.16 | 12% | 3.16 | 0.40 | 4.82 | 0.61 |
| Kowarekake no Orgel | 5 | 3.40 | 3.16 | 12% | 3.16 | 0.40 | 3.91 | 0.50 |
| Aru Tabibito no Nikki | 5 | 3.33 | 3.10 | 12% | 3.10 | 0.40 | 3.54 | 0.45 |
| xxxHOLiC Kei | 5 | 3.33 | 3.10 | 12% | 3.10 | 0.40 | 3.54 | 0.45 |
| Onegai Teacher | 5 | 3.27 | 2.88 | 12% | 2.88 | 0.37 | 4.18 | 0.53 |
| Armitage: Dual Matrix | 5 | 3.33 | 2.86 | 12% | 2.86 | 0.37 | 3.07 | 0.39 |
| Kiddy Grade | 5 | 3.12 | 2.66 | 12% | 2.66 | 0.34 | 3.49 | 0.45 |
| Chibits | 5 | 3.12 | 2.66 | 12% | 2.66 | 0.34 | 3.49 | 0.45 |
| .hack//Liminality | 5 | 3.00 | 2.65 | 12% | 2.65 | 0.34 | 3.15 | 0.40 |
| Cossette no Shouzou | 5 | 3.00 | 2.65 | 12% | 2.65 | 0.34 | 3.15 | 0.40 |
| Bigguou | 5 | 3.00 | 2.62 | 12% | 2.62 | 0.33 | 3.45 | 0.44 |
| To Heart | 5 | 3.12 | 2.60 | 12% | 2.60 | 0.33 | 3.36 | 0.43 |
| To Heart ~Remember My Memories~ | 5 | 3.00 | 2.59 | 12% | 2.59 | 0.33 | 2.87 | 0.37 |
| G-on Riders | 5 | 3.00 | 2.59 | 12% | 2.59 | 0.33 | 2.87 | 0.37 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 8% | 4.00 | 0.33 | 5.29 | 0.43 |
| Full Metal Panic ~Fumoffu~ | 4 | 4.00 | 4.00 | 8% | 4.00 | 0.33 | 5.59 | 0.46 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 4 | 4.00 | 4.00 | 8% | 4.00 | 0.33 | 5.43 | 0.44 |
| Aru Machi Kado no Monogatari | 5 | 3.00 | 3.00 | 12% | 2.50 | 0.32 | 3.00 | 0.38 |
| Aria the Crepuscolo | 5 | 3.00 | 3.00 | 12% | 2.50 | 0.32 | 3.00 | 0.38 |
| Kono Danshi, Uchū-jin to Tatakaemasu | 5 | 3.00 | 3.00 | 12% | 2.50 | 0.32 | 3.00 | 0.38 |
| Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey | 5 | 3.00 | 3.00 | 12% | 2.50 | 0.32 | 3.00 | 0.38 |
| Hachimitsu to Kuroba Specials | 5 | 3.00 | 3.00 | 12% | 2.50 | 0.32 | 3.43 | 0.44 |
| Wind: A Breath of Heart - Omake OVA | 5 | 3.00 | 3.00 | 12% | 2.50 | 0.32 | 3.00 | 0.38 |
| .hack//SIGN | 5 | 3.00 | 2.49 | 12% | 2.49 | 0.32 | 4.27 | 0.54 |
| NieA_7 | 5 | 2.90 | 2.43 | 12% | 2.43 | 0.31 | 3.39 | 0.43 |
| Juuni Kokuki | 4 | 3.90 | 3.75 | 8% | 3.75 | 0.31 | 5.03 | 0.41 |
| Shoujo Kakumei Utena | 4 | 3.83 | 3.65 | 8% | 3.65 | 0.30 | 5.26 | 0.43 |
| Suzumiya Haruhi no Yuutsu | 4 | 3.80 | 3.60 | 8% | 3.60 | 0.29 | 4.83 | 0.39 |
| RahXephon - Tagen Hensoukyoku | 6 | 2.00 | 1.59 | 18% | 1.59 | 0.29 | 1.87 | 0.34 |
| Cowboy Bebop | 4 | 3.81 | 3.55 | 8% | 3.55 | 0.29 | 5.74 | 0.47 |
| Mahou Shoujo Lyrical Nanoha A's | 4 | 3.75 | 3.53 | 8% | 3.53 | 0.29 | 4.18 | 0.34 |
| Macross Zero | 4 | 3.75 | 3.53 | 8% | 3.53 | 0.29 | 4.18 | 0.34 |
| Kimi ga Nozomu Eien - Haruka Route | 4 | 3.75 | 3.53 | 8% | 3.53 | 0.29 | 4.18 | 0.34 |
| Interlude | 4 | 3.75 | 3.53 | 8% | 3.53 | 0.29 | 4.18 | 0.34 |
| Princess Tutu | 4 | 3.75 | 3.53 | 8% | 3.53 | 0.29 | 4.18 | 0.34 |
