Silent Mobius
Rating Average: 2.8000Rating Stddev: 1.16619037896906
Review Count: 5
Existing Best Bet #: 2.63380962103094
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.8000 - 1.16619037896906 ) + ( 1.6094379124341 / 1.6094379124341 )
( 1.63380962103094 ) - 1
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.8000 - 0.58309518948453 ) - 0 ) * $similarity
( 2.21690481051547 - 0 ) * $similarity
2.21690481051547 * $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: 19 - Creepy, Dark, Drama, Fantasy, Magic, Psychics, Romance, Sci-Fi, Weird, Epic, Cyberpunk, 1998, Gun-action, Police, Time Travel, War, Fragmentary, Reboot, 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 2 | 11 | 2.50 | 2.25 | 33% | 2.25 | 0.75 | 2.43 | 0.81 |
| Silent Mobius The Motion Picture 1 | 11 | 2.00 | 2.00 | 33% | 1.50 | 0.50 | 2.43 | 0.81 |
| Elfen Lied | 7 | 3.50 | 3.07 | 13% | 3.07 | 0.42 | 4.18 | 0.57 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 6 | 4.00 | 4.00 | 9% | 3.50 | 0.35 | 4.00 | 0.40 |
| Casshern: The Last Day on Earth | 6 | 4.00 | 4.00 | 9% | 3.50 | 0.35 | 4.00 | 0.40 |
| Rahxephon | 6 | 3.55 | 3.30 | 9% | 3.30 | 0.33 | 4.54 | 0.45 |
| Koukaku Kidoutai 2: Innocence | 6 | 3.50 | 3.25 | 9% | 3.25 | 0.32 | 3.86 | 0.39 |
| Loveless (TV) | 6 | 3.50 | 3.25 | 9% | 3.25 | 0.32 | 3.43 | 0.34 |
| Tears to Tiara | 6 | 3.25 | 3.03 | 9% | 3.03 | 0.30 | 3.68 | 0.37 |
| To LOVE-Ru | 6 | 3.40 | 3.00 | 9% | 3.00 | 0.30 | 3.60 | 0.36 |
| Serial Experiments Lain | 6 | 3.45 | 2.98 | 9% | 2.98 | 0.30 | 4.77 | 0.48 |
| Koukaku Kidoutai | 6 | 3.44 | 2.97 | 9% | 2.97 | 0.30 | 4.23 | 0.42 |
| Code Geass Hangyaku no Lelouch | 6 | 3.29 | 2.94 | 9% | 2.94 | 0.29 | 3.79 | 0.38 |
| Bleach | 6 | 3.43 | 2.90 | 9% | 2.90 | 0.29 | 3.59 | 0.36 |
| Ima Soko ni Iru Boku | 6 | 3.33 | 2.86 | 9% | 2.86 | 0.29 | 3.07 | 0.31 |
| Natsu no Arashi! | 6 | 3.20 | 2.83 | 9% | 2.83 | 0.28 | 3.45 | 0.34 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 5 | 4.00 | 4.00 | 6% | 4.00 | 0.28 | 5.43 | 0.38 |
| Jin-Roh | 5 | 3.92 | 3.78 | 6% | 3.78 | 0.26 | 5.18 | 0.36 |
| Roudosu Tou Senki: Eiyuu Kishi Den | 6 | 3.00 | 2.58 | 9% | 2.58 | 0.26 | 3.79 | 0.38 |
| Code Geass Hangyaku no Lelouch Season 2 | 6 | 3.00 | 2.55 | 9% | 2.55 | 0.25 | 3.11 | 0.31 |
| Chikyu Shojo Arjuna | 5 | 3.83 | 3.65 | 6% | 3.65 | 0.25 | 4.57 | 0.32 |
| Shoujo Kakumei Utena | 5 | 3.83 | 3.65 | 6% | 3.65 | 0.25 | 5.26 | 0.36 |
| Interlude | 5 | 3.75 | 3.53 | 6% | 3.53 | 0.24 | 4.18 | 0.29 |
| Suzumiya Haruhi no Shoushitsu | 5 | 4.00 | 4.00 | 6% | 3.50 | 0.24 | 4.68 | 0.32 |
| Bubblegum Crisis Tokyo 2040 | 5 | 3.70 | 3.47 | 6% | 3.47 | 0.24 | 4.67 | 0.32 |
| Wonderful Days | 6 | 2.60 | 2.36 | 9% | 2.36 | 0.23 | 3.11 | 0.31 |
| Hauru no Uguko Shiro | 5 | 3.60 | 3.36 | 6% | 3.36 | 0.23 | 4.11 | 0.28 |
| Saishu Heiki Kanojo | 5 | 3.60 | 3.36 | 6% | 3.36 | 0.23 | 4.54 | 0.31 |
| Kurozuka | 7 | 2.25 | 1.71 | 13% | 1.71 | 0.23 | 2.02 | 0.27 |
| Kiba | 5 | 3.50 | 3.25 | 6% | 3.25 | 0.23 | 3.43 | 0.24 |
| Sekirei | 5 | 3.50 | 3.25 | 6% | 3.25 | 0.23 | 4.11 | 0.28 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 6% | 3.25 | 0.23 | 4.11 | 0.28 |
| Natsu no Arashi! Akinai-chuu | 6 | 2.50 | 2.25 | 9% | 2.25 | 0.22 | 2.43 | 0.24 |
| Tenkuu no Escaflowne | 5 | 3.56 | 3.23 | 6% | 3.23 | 0.22 | 5.06 | 0.35 |
| Kareshi Kanojo no Jijoo | 5 | 3.50 | 3.14 | 6% | 3.14 | 0.22 | 4.70 | 0.33 |
| Dokokade Nakushita Aitsu No Aitsu | 5 | 3.33 | 3.10 | 6% | 3.10 | 0.21 | 4.23 | 0.29 |
| xxxHOLiC Kei | 5 | 3.33 | 3.10 | 6% | 3.10 | 0.21 | 3.54 | 0.25 |
| Hanaukyo Maid Tai La Verite | 5 | 3.25 | 3.03 | 6% | 3.03 | 0.21 | 3.68 | 0.25 |
| Chaos;Head | 5 | 3.25 | 3.03 | 6% | 3.03 | 0.21 | 3.68 | 0.25 |
| Mononoke Hime | 5 | 3.42 | 3.02 | 6% | 3.02 | 0.21 | 4.76 | 0.33 |
| Neon Genesis Evangelion: The End of Evangelion | 5 | 3.40 | 3.00 | 6% | 3.00 | 0.21 | 4.28 | 0.30 |
| Armitage III | 5 | 3.40 | 3.00 | 6% | 3.00 | 0.21 | 3.60 | 0.25 |
| Eat man 98 | 5 | 3.33 | 2.96 | 6% | 2.96 | 0.21 | 3.70 | 0.26 |
| Kyuuketsuki Miyu (TV) | 5 | 3.33 | 2.86 | 6% | 2.86 | 0.20 | 3.76 | 0.26 |
| Shingetsutan Tsukihime | 5 | 3.12 | 2.73 | 6% | 2.73 | 0.19 | 3.64 | 0.25 |
| Kaze no Stigma | 5 | 3.17 | 2.72 | 6% | 2.72 | 0.19 | 3.38 | 0.23 |
| xxxHOLiC - Manatsu no Yoru no Yume | 5 | 3.17 | 2.72 | 6% | 2.72 | 0.19 | 3.38 | 0.23 |
| Kiddy Grade | 5 | 3.12 | 2.66 | 6% | 2.66 | 0.18 | 3.49 | 0.24 |
| Cossette no Shouzou | 5 | 3.00 | 2.65 | 6% | 2.65 | 0.18 | 3.15 | 0.22 |
| G-on Riders | 5 | 3.00 | 2.59 | 6% | 2.59 | 0.18 | 2.87 | 0.20 |
