Decided to create a dedicated thread for this. See https://lewd.sx/topic/post-your-websites?page=4 for earlier updates.
So, I haven't really made that much progress with my recommender system since the last update but at least I fixed the "hentai bug" (an error in the prediction step caused all my top recommendations to be the worst rated animes on MAL).
I think it's looking quite good right now! The recommendations pretty much reflect my "taste" in anime, although the recommended shows are mostly popular stuff still.
My Top predictions [predicted score - anime title (season)]:
9.88 - Shoujo Kakumei Utena (Spring 1997)
9.70 - Cowboy Bebop (Spring 1998)
9.61 - Ginga Eiyuu Densetsu (nan)
9.59 - Princess Tutu (Summer 2002)
9.46 - Aria The Origination (Winter 2008)
9.42 - Serial Experiments Lain (Summer 1998)
9.35 - Monogatari Series: Second Season (Summer 2013)
9.33 - Maison Ikkoku (Spring 1986)
9.31 - Kareshi Kanojo no Jijou (Fall 1998)
9.30 - Owarimonogatari 2nd Season (Summer 2017)
9.27 - School Rumble Ni Gakki (Spring 2006)
9.24 - Ashita no Joe 2 (Fall 1980)
9.23 - Katanagatari (Winter 2010)
9.23 - Bakemonogatari (Summer 2009)
9.19 - Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuioku-hen (nan)
9.13 - Azumanga Daioh (Spring 2002)
9.13 - Planetes (Fall 2003)
9.11 - Versailles no Bara (Fall 1979)
9.08 - Kizumonogatari III: Reiketsu-hen (nan)
9.05 - Fushigi Yuugi (Spring 1995)
I haven't really gotten around to creating a website yet. I started, but it's quite though as I have almost no knowledge of web development. ^^
You guys can check out the source code at https://github.com/mpff/animerec