Nanabun no Nijyuuni
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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 - 2020, Drama, Mystery, TV, Modern, Idol theme
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 |
|---|---|---|---|---|---|---|---|---|
| ID: INVADED | 5 | 3.50 | 3.25 | 69% | 3.25 | 2.26 | 3.43 | 2.38 |
| Oshi no Ko S1 | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Rozen Maiden | 4 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.61 | 2.05 |
| Red Garden | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Re: Zero Kara Hajimeru Isekai Seikatsu (TV 2) | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Majin Tantei Nougami Neuro | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Fruits Basket 2nd Season | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Higurashi no Naku Koro ni Kai | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| X-Men | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Nami yo Kiitekure | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| xxxHOLiC Kei | 4 | 3.33 | 3.10 | 44% | 3.10 | 1.38 | 3.54 | 1.58 |
| Rozen Maiden ~Träumend~ | 4 | 3.33 | 3.10 | 44% | 3.10 | 1.38 | 3.54 | 1.58 |
| Monster | 4 | 3.50 | 3.07 | 44% | 3.07 | 1.36 | 3.50 | 1.55 |
| Ghost Hunt | 4 | 3.25 | 3.03 | 44% | 3.03 | 1.35 | 3.68 | 1.63 |
| Higashi no Eden | 4 | 3.40 | 3.00 | 44% | 3.00 | 1.33 | 3.60 | 1.60 |
| Meitantei Conan | 4 | 3.20 | 2.71 | 44% | 2.71 | 1.20 | 3.22 | 1.43 |
| Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| Love Live! Superstar!! S2 | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Love Live! Superstar!! S1 | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Shounen Hollywood: -Holly Stage for 50- | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Haikyu!! To The Top | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Boku Dake ga Inai Machi | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Gokukoku no Brynhildr | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Sakurako-san no Ashimoto ni wa Shitai ga Umatteiru | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Haikyuu!!: To The Top Season 2 | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Persona 4: The Animation | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| Bungou to Alchemist: Shinpan no Haguruma | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Oshi no Ko S2 | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Shounen Hollywood - Holly Stage for 49 | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Kamisama no Memo-chō | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Big Order TV & OVA | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Yoru no Kurage wa Oyogenai | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Gallery Fake | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| .hack//SIGN | 4 | 3.00 | 2.49 | 44% | 2.49 | 1.11 | 4.27 | 1.90 |
| Tamayomi | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Yesterday o Utatte | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Lemon Angel Project | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Full Metal Panic! The Second Raid | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.29 | 1.32 |
| Read or Die - TV | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.11 | 1.28 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.43 | 1.36 |
| Jin-Roh | 3 | 3.92 | 3.78 | 25% | 3.78 | 0.94 | 5.18 | 1.30 |
| Juuni Kokuki | 3 | 3.90 | 3.75 | 25% | 3.75 | 0.94 | 5.03 | 1.26 |
| Nodame Cantabile | 3 | 3.83 | 3.65 | 25% | 3.65 | 0.91 | 4.57 | 1.14 |
| Chikyu Shojo Arjuna | 3 | 3.83 | 3.65 | 25% | 3.65 | 0.91 | 4.57 | 1.14 |
| Great Teacher Onizuka | 3 | 3.83 | 3.65 | 25% | 3.65 | 0.91 | 5.00 | 1.25 |
| BECK | 3 | 3.83 | 3.65 | 25% | 3.65 | 0.91 | 4.57 | 1.14 |
| Shoujo Kakumei Utena | 3 | 3.83 | 3.65 | 25% | 3.65 | 0.91 | 5.26 | 1.31 |
| Kodomo no Omocha | 3 | 3.87 | 3.62 | 25% | 3.62 | 0.90 | 5.05 | 1.26 |
| Fruits Basket | 3 | 3.85 | 3.61 | 25% | 3.61 | 0.90 | 5.23 | 1.31 |
| Kamichu! | 3 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
