You can talk to #recsyschallenge winners in the next #recsys2018 poster session. Here’s the #recsyschallenge overview poster

#RecsysChallenge workshop just about to start! #creamyfireflies

Team Creamy Fireflies. #recsyschallenge #recsys2018

Team vl6 #recsyschallenge #recsys2018

Team Avito #recsyschallenge #recsys2018

It's official! #RecSysChallenge 2019 will be hosted by @trivago!

Paweł Jankiewicz presenting team LogicAI’s winning solution to this years RecSysChallenge. Congratulations. #recsys2019

【ブログ記事公開のお知らせ】 【解法紹介】RecSys Challenge 2025 で優勝しました https://t.co/SUd9RHGV3e RecSys Challenge 2025で取り組んだ課題と得られた学びについて紹介しています💡 ぜひご覧ください！ #RecSysChallenge

Happy to be part of ACM RecSys'19! #recsys2019 @recsyschallenge @ACMRecSys

Are you interested in hosting an Recommender Systems Challenge as part of ACM RecSys Conference 2020? Please write to us on challenge2019@recsys.acm.org. @ACMRecSys @recsystrack @recsyschallenge

Today is the day! @recsyschallenge #RecSysChallenge2020 #recsys

Congratulations to the winning teams of #recsyschallenge at #recsys2023🥳

P35 en #RecSysChallenge feat. @ACMRecSys 🤗

Hoping everyone is having a great day at the @recsyschallenge and #recsys2021 workshops. Me, I'm back in a rainy Gothenburg 👋👋

ACM RecSys Challenge starting tomorrow, March 05, 2019! Looking forward to your participations. https://t.co/S5vaSR7PO7 #RecSysChallenge #ACMRecSysConference #Trivago #travelMetasearch

去年の RecsysChallenge は3位やったけど、今年のPAN Author Profiling は(参加チーム少ないとはいえ) 1位なので嬉しい

チームメンバーが強すぎて完全にお荷物になっている #RecSysChallenge

In a new post co-authored with @trustswz @__lucab et al. we summarise our learnings from the @recsyschallenge, for which @Twitter provided sponsorship and a large dataset of user engagements https://t.co/PTt2GWGtaM

Not the #RecSysChallenge, but a personalized fashion #recsys challenge from @hm on Kaggle https://t.co/9sP0r48oJ2