Ninin ga Shinobuden
Rating Average: 2.6667Rating Stddev: 1.247219128924647
Review Count: 3
Existing Best Bet #: 2.10208706556134
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.6667 - 1.247219128924647 ) + ( 1.09861228866811 / 1.6094379124341 )
( 1.41948087107535 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.6667 - 0.623609564462324 ) - 0 ) * $similarity
( 2.04309043553768 - 0 ) * $similarity
2.04309043553768 * $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: 13 - 2004, Acquired Taste, Action Comedy, Comedy, Comedy Fantasy, Fan Service, Martial Arts, Ninja, Parody, Silly-funny, TV, Weird, Yuri
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 |
|---|---|---|---|---|---|---|---|---|
| School Rumble | 7 | 3.89 | 3.73 | 28% | 3.73 | 1.08 | 4.94 | 1.43 |
| Samurai Champloo | 7 | 3.33 | 3.00 | 28% | 3.00 | 0.87 | 4.03 | 1.17 |
| Haiyore! Nyaruko-san W | 6 | 4.00 | 4.00 | 21% | 3.50 | 0.75 | 4.00 | 0.85 |
| Mahoujin GuruGuru | 6 | 4.00 | 4.00 | 21% | 3.50 | 0.75 | 4.00 | 0.85 |
| Nagasarete Airantou | 6 | 3.50 | 3.25 | 21% | 3.25 | 0.69 | 4.11 | 0.88 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 14% | 4.00 | 0.59 | 5.59 | 0.83 |
| Genshiken | 6 | 3.00 | 2.68 | 21% | 2.68 | 0.57 | 3.37 | 0.72 |
| Macademi Wasshoi! | 6 | 3.00 | 2.65 | 21% | 2.65 | 0.56 | 3.15 | 0.67 |
| G-on Riders | 6 | 3.00 | 2.59 | 21% | 2.59 | 0.55 | 2.87 | 0.61 |
| Sunabouzu | 6 | 3.00 | 2.55 | 21% | 2.55 | 0.54 | 3.11 | 0.66 |
| Needless | 6 | 3.00 | 2.50 | 21% | 2.50 | 0.53 | 2.86 | 0.61 |
| PaniPoni Dash! | 6 | 3.00 | 2.50 | 21% | 2.50 | 0.53 | 2.43 | 0.52 |
| Sexy Commando Gaiden Sugoiyo!! Masaru-san | 5 | 4.00 | 4.00 | 14% | 3.50 | 0.52 | 4.00 | 0.59 |
| Abenobashi Mahou Shotengai | 5 | 3.67 | 3.43 | 14% | 3.43 | 0.51 | 4.31 | 0.64 |
| Maria+Holic | 6 | 2.75 | 2.34 | 21% | 2.34 | 0.50 | 2.78 | 0.59 |
| Usagichan De Cue | 5 | 3.60 | 3.36 | 14% | 3.36 | 0.50 | 4.11 | 0.61 |
| Dai Mahou Touge | 5 | 3.50 | 3.25 | 14% | 3.25 | 0.48 | 3.43 | 0.51 |
| Rizelmine | 6 | 2.50 | 2.25 | 21% | 2.25 | 0.48 | 3.11 | 0.66 |
| Natsu no Arashi! Akinai-chuu | 6 | 2.50 | 2.25 | 21% | 2.25 | 0.48 | 2.43 | 0.52 |
| Elfen Lied | 5 | 3.50 | 3.07 | 14% | 3.07 | 0.45 | 4.18 | 0.62 |
| Happy Lesson TV | 5 | 3.50 | 3.07 | 14% | 3.07 | 0.45 | 3.50 | 0.52 |
| Hanaukyo Maid Tai La Verite | 5 | 3.25 | 3.03 | 14% | 3.03 | 0.45 | 3.68 | 0.54 |
| Honoo no Labyrinth | 5 | 3.25 | 3.03 | 14% | 3.03 | 0.45 | 3.68 | 0.54 |
| Heppoko Jiken Animation Excel Saga | 5 | 3.42 | 3.01 | 14% | 3.01 | 0.45 | 4.44 | 0.66 |
| To LOVE-Ru | 5 | 3.40 | 3.00 | 14% | 3.00 | 0.44 | 3.60 | 0.53 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 5 | 3.33 | 2.91 | 14% | 2.91 | 0.43 | 4.03 | 0.60 |
| Girls Bravo | 5 | 3.00 | 2.67 | 14% | 2.67 | 0.39 | 3.70 | 0.55 |
| Yakitate!! Japan | 4 | 4.00 | 4.00 | 9% | 4.00 | 0.38 | 5.00 | 0.47 |
| Final Approach | 5 | 3.00 | 2.55 | 14% | 2.55 | 0.38 | 3.11 | 0.46 |
| Akikan! | 5 | 3.00 | 2.50 | 14% | 2.50 | 0.37 | 2.43 | 0.36 |
| Ore, Twintail ni Narimasu | 5 | 3.00 | 3.00 | 14% | 2.50 | 0.37 | 3.00 | 0.44 |
| JoJo no Kimyou na Bouken: Stardust Crusaders | 5 | 3.00 | 3.00 | 14% | 2.50 | 0.37 | 3.43 | 0.51 |
| Sekirei ~Pure Engagement~ | 5 | 3.00 | 2.50 | 14% | 2.50 | 0.37 | 2.86 | 0.42 |
| Samurai Flamenco | 5 | 3.00 | 3.00 | 14% | 2.50 | 0.37 | 3.00 | 0.44 |
| Shinchou Yuusha - Kono Yuusha ga Ore TUEEE Kuse ni Shinchou Sugiru | 5 | 3.00 | 3.00 | 14% | 2.50 | 0.37 | 3.00 | 0.44 |
| Tentai Senshi Sunred | 5 | 3.00 | 2.50 | 14% | 2.50 | 0.37 | 2.43 | 0.36 |
| Nurse Witch Komugi-chan Magikarte | 5 | 3.00 | 3.00 | 14% | 2.50 | 0.37 | 3.43 | 0.51 |
| Bokusatsu Tenshi Dokuro-chan | 6 | 2.00 | 1.68 | 21% | 1.68 | 0.36 | 2.37 | 0.50 |
| Puni Puni Poemi | 5 | 2.83 | 2.38 | 14% | 2.38 | 0.35 | 3.48 | 0.51 |
| Sakigake! Cromartie Koukou | 4 | 3.83 | 3.65 | 9% | 3.65 | 0.35 | 4.57 | 0.43 |
| Shoujo Kakumei Utena | 4 | 3.83 | 3.65 | 9% | 3.65 | 0.35 | 5.26 | 0.50 |
| Suzumiya Haruhi no Yuutsu | 4 | 3.80 | 3.60 | 9% | 3.60 | 0.34 | 4.83 | 0.46 |
| Asu no Yoichi! | 5 | 2.50 | 2.25 | 14% | 2.25 | 0.33 | 3.11 | 0.46 |
| Gakuen Alice | 5 | 2.50 | 2.25 | 14% | 2.25 | 0.33 | 2.43 | 0.36 |
| Junketsu no Maria | 4 | 4.00 | 4.00 | 9% | 3.50 | 0.33 | 4.00 | 0.38 |
| Naruto Shippuuden (TV) | 4 | 4.00 | 4.00 | 9% | 3.50 | 0.33 | 4.00 | 0.38 |
| Fairy Tail | 4 | 4.00 | 4.00 | 9% | 3.50 | 0.33 | 4.00 | 0.38 |
| Yoshinaga-san chi no Gargoyle | 4 | 4.00 | 4.00 | 9% | 3.50 | 0.33 | 4.00 | 0.38 |
| Shakugan no Shana-tan Returns | 4 | 4.00 | 4.00 | 9% | 3.50 | 0.33 | 4.00 | 0.38 |
| Cutie Honey (TV) | 4 | 4.00 | 4.00 | 9% | 3.50 | 0.33 | 4.00 | 0.38 |
