Cobra Space Adventure
Rating Average: 2.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 2
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 2 ) - 0
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: 6 - 1982, Action, Adventure, Movie, Sci-Fi, Fan Service
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 |
|---|---|---|---|---|---|---|---|---|
| Vandread | 4 | 3.89 | 3.73 | 44% | 3.73 | 1.66 | 4.94 | 2.20 |
| Scrapped Princess | 4 | 3.88 | 3.71 | 44% | 3.71 | 1.65 | 4.84 | 2.15 |
| Vandread The Second Stage | 4 | 3.80 | 3.60 | 44% | 3.60 | 1.60 | 4.40 | 1.96 |
| Casshern: The Last Day on Earth | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Kaze no Tani no Nausicaa | 4 | 3.78 | 3.46 | 44% | 3.46 | 1.54 | 4.51 | 2.01 |
| Afro Samurai: Resurrection | 5 | 2.33 | 2.10 | 69% | 2.10 | 1.46 | 2.54 | 1.77 |
| Arcadia of My Youth | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Hai to Gensou no Grimgar | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Ranma ½: Kessen Tougenkyou! Hanayomewo Torimodose! | 4 | 3.58 | 3.20 | 44% | 3.20 | 1.42 | 4.37 | 1.94 |
| Macross: Do You Remember Love? | 4 | 3.50 | 3.12 | 44% | 3.12 | 1.39 | 3.85 | 1.71 |
| Project A-Ko | 4 | 3.00 | 3.00 | 44% | 3.00 | 1.33 | 4.00 | 1.78 |
| Final Fantasy VII - Advent Children | 4 | 3.40 | 3.00 | 44% | 3.00 | 1.33 | 3.60 | 1.60 |
| Kiddy Grade | 4 | 3.12 | 2.66 | 44% | 2.66 | 1.18 | 3.49 | 1.55 |
| Steamboy | 4 | 3.00 | 2.65 | 44% | 2.65 | 1.18 | 3.15 | 1.40 |
| Sunabouzu | 4 | 3.00 | 2.55 | 44% | 2.55 | 1.13 | 3.11 | 1.38 |
| High School of the Dead | 4 | 3.00 | 2.55 | 44% | 2.55 | 1.13 | 3.11 | 1.38 |
| Digimon Adventure: Last Evolution Kizuna | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Densetsu Kyojin Ideon: Hatsudō-hen | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| H.O.T.D: Drifters of the Dead | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Dead Leaves | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| Cobra the Animation | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Top wo Nerae! 2 | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Short Peace | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Saraba Uchū Senkan Yamato - Ai no Senshi-tachi | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Red Line | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Needless | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.86 | 1.27 |
| Break Blade | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Fullmetal Alchemist: Milos no Sei-Naru Hoshi | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| AIR GEAR | 4 | 2.75 | 2.34 | 44% | 2.34 | 1.04 | 2.78 | 1.24 |
| Highlander: The Search for Vengeance | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Dirty Pair: The Movie | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Seikai no Monshou Movie | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Eureka Seven | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.00 | 1.25 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.59 | 1.40 |
| Read or Die - TV | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.11 | 1.28 |
| Macross Plus: The Movie | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.11 | 1.28 |
| Dirty Pair Flash 2 | 4 | 2.33 | 2.10 | 44% | 2.10 | 0.93 | 2.54 | 1.13 |
| Trigun | 3 | 3.90 | 3.70 | 25% | 3.70 | 0.92 | 5.94 | 1.48 |
| Vampire Hunter D: Bloodlust | 3 | 3.85 | 3.59 | 25% | 3.59 | 0.90 | 5.38 | 1.34 |
| Cowboy Bebop | 3 | 3.81 | 3.55 | 25% | 3.55 | 0.89 | 5.74 | 1.44 |
| Interlude | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Digimon Tamers | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Mahou Shoujo Lyrical Nanoha | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Mahou Shoujo Lyrical Nanoha A's | 3 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Tenchi Muyou! in Love | 3 | 3.80 | 3.53 | 25% | 3.53 | 0.88 | 4.94 | 1.24 |
| Cowboy Bebop: Knockin on Heaven's Door | 3 | 3.73 | 3.50 | 25% | 3.50 | 0.88 | 4.77 | 1.19 |
| One Piece: Karakuri Shiro no Mecha Kyohei | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Wanpanman OVAs & Specials | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Seikai no Senki III | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
