Silent Mobius The Motion Picture 2
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: 16 - Creepy, Dark, Drama, Fantasy, Horror, Magic, Movie, Sci-Fi, Surreal, Suspense, Weird, 1992, Police, Fragmentary, Psychics, Shounen
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 |
|---|---|---|---|---|---|---|---|---|
| Silent Mobius The Motion Picture 1 | 14 | 2.00 | 2.00 | 76% | 1.50 | 1.15 | 2.43 | 1.86 |
| Silent Mobius | 11 | 2.80 | 2.22 | 47% | 2.22 | 1.05 | 2.63 | 1.24 |
| Interlude | 8 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Koukaku Kidoutai 2: Innocence | 7 | 3.50 | 3.25 | 19% | 3.25 | 0.62 | 3.86 | 0.74 |
| Loveless (TV) | 7 | 3.50 | 3.25 | 19% | 3.25 | 0.62 | 3.43 | 0.66 |
| Elfen Lied | 7 | 3.50 | 3.07 | 19% | 3.07 | 0.59 | 4.18 | 0.80 |
| xxxHOLiC - Manatsu no Yoru no Yume | 7 | 3.17 | 2.72 | 19% | 2.72 | 0.52 | 3.38 | 0.65 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 6 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Boukyaku no Senritsu | 7 | 3.00 | 2.55 | 19% | 2.55 | 0.49 | 3.11 | 0.59 |
| xxxHOLiC Kei | 6 | 3.33 | 3.10 | 14% | 3.10 | 0.44 | 3.54 | 0.50 |
| Chaos;Head | 6 | 3.25 | 3.03 | 14% | 3.03 | 0.43 | 3.68 | 0.52 |
| Cossette no Shouzou | 6 | 3.00 | 2.65 | 14% | 2.65 | 0.37 | 3.15 | 0.44 |
| Jin-Roh | 5 | 3.92 | 3.78 | 9% | 3.78 | 0.37 | 5.18 | 0.51 |
| Hellsing | 5 | 3.87 | 3.66 | 9% | 3.66 | 0.36 | 5.72 | 0.56 |
| Biohunter | 6 | 3.00 | 2.50 | 14% | 2.50 | 0.35 | 2.86 | 0.40 |
| Short Peace | 6 | 3.00 | 3.00 | 14% | 2.50 | 0.35 | 3.00 | 0.42 |
| MEMORIES | 5 | 3.75 | 3.53 | 9% | 3.53 | 0.35 | 4.18 | 0.41 |
| Gekijō-ban Mahō Shōjo Madoka Magica Kōhen: Eien no Monogatari | 5 | 4.00 | 4.00 | 9% | 3.50 | 0.34 | 4.00 | 0.39 |
| Yakusoku no Neverland | 5 | 4.00 | 4.00 | 9% | 3.50 | 0.34 | 4.00 | 0.39 |
| Gekijō-ban Mahō Shōjo Madoka Magica Zenpen: Hajimari no Monogatari | 5 | 4.00 | 4.00 | 9% | 3.50 | 0.34 | 4.00 | 0.39 |
| X (TV) | 5 | 3.75 | 3.47 | 9% | 3.47 | 0.34 | 4.91 | 0.48 |
| Tokyo Majin Gakuen Kenpuchou: Tou | 6 | 2.75 | 2.34 | 14% | 2.34 | 0.33 | 2.78 | 0.39 |
| Kurozuka | 7 | 2.25 | 1.71 | 19% | 1.71 | 0.33 | 2.02 | 0.39 |
| Kiba | 5 | 3.50 | 3.25 | 9% | 3.25 | 0.32 | 3.43 | 0.34 |
| Monster | 5 | 3.50 | 3.07 | 9% | 3.07 | 0.30 | 3.50 | 0.34 |
| To LOVE-Ru | 5 | 3.40 | 3.00 | 9% | 3.00 | 0.29 | 3.60 | 0.35 |
| Neon Genesis Evangelion: The End of Evangelion | 5 | 3.40 | 3.00 | 9% | 3.00 | 0.29 | 4.28 | 0.42 |
| Adolescence Mokushiroku | 5 | 3.43 | 2.98 | 9% | 2.98 | 0.29 | 3.73 | 0.36 |
| Koukaku Kidoutai | 5 | 3.44 | 2.97 | 9% | 2.97 | 0.29 | 4.23 | 0.41 |
| Bleach | 5 | 3.43 | 2.90 | 9% | 2.90 | 0.28 | 3.59 | 0.35 |
| xxxHOLiC | 6 | 2.40 | 2.00 | 14% | 2.00 | 0.28 | 2.60 | 0.37 |
| Ima Soko ni Iru Boku | 5 | 3.33 | 2.86 | 9% | 2.86 | 0.28 | 3.07 | 0.30 |
| Natsu no Arashi! | 5 | 3.20 | 2.83 | 9% | 2.83 | 0.28 | 3.45 | 0.34 |
| Witch Hunter Robin | 5 | 3.12 | 2.73 | 9% | 2.73 | 0.27 | 3.64 | 0.36 |
| Kiddy Grade | 5 | 3.12 | 2.66 | 9% | 2.66 | 0.26 | 3.49 | 0.34 |
| D.Gray-man | 5 | 3.00 | 2.59 | 9% | 2.59 | 0.25 | 2.87 | 0.28 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 4 | 4.00 | 4.00 | 6% | 4.00 | 0.25 | 5.43 | 0.34 |
| Kino no Tabi - the Beautiful World: Byouki no Kuni -For You- | 5 | 3.00 | 2.50 | 9% | 2.50 | 0.24 | 2.43 | 0.24 |
| Mermaid Forest OAV | 5 | 3.00 | 3.00 | 9% | 2.50 | 0.24 | 3.00 | 0.29 |
| Hirune Hime: Shiranai Watashi no Monogatari | 5 | 3.00 | 3.00 | 9% | 2.50 | 0.24 | 3.00 | 0.29 |
| Texhnolyze | 5 | 3.00 | 2.50 | 9% | 2.50 | 0.24 | 2.43 | 0.24 |
| NHK ni Youkoso! | 5 | 2.83 | 2.49 | 9% | 2.49 | 0.24 | 3.26 | 0.32 |
| Alien Nine | 5 | 2.60 | 2.36 | 9% | 2.36 | 0.23 | 3.11 | 0.30 |
| Chikyu Shojo Arjuna | 4 | 3.83 | 3.65 | 6% | 3.65 | 0.23 | 4.57 | 0.29 |
| Shoujo Kakumei Utena | 4 | 3.83 | 3.65 | 6% | 3.65 | 0.23 | 5.26 | 0.33 |
| La Blue Girl | 4 | 3.80 | 3.60 | 6% | 3.60 | 0.22 | 4.40 | 0.28 |
| Vampire Hunter D: Bloodlust | 4 | 3.85 | 3.59 | 6% | 3.59 | 0.22 | 5.38 | 0.34 |
| Mahou Shoujo Lyrical Nanoha A's | 4 | 3.75 | 3.53 | 6% | 3.53 | 0.22 | 4.18 | 0.26 |
| Mahou Shoujo Lyrical Nanoha | 4 | 3.75 | 3.53 | 6% | 3.53 | 0.22 | 4.18 | 0.26 |
| Natsu no Arashi! Akinai-chuu | 5 | 2.50 | 2.25 | 9% | 2.25 | 0.22 | 2.43 | 0.24 |
