Ongoing since 2019Online · Education · beginner · nlp, machine-learning, kaggle
A free Kaggle competition teaching beginners how to build NLP models for binary classification of disaster tweets. Participants use Python and machine learning to predict if tweets describe real emergencies versus metaphors.
Ongoing since 2020Online · Education · beginner · nlp, machine-learning, kaggle
A beginner-friendly online competition on Kaggle teaching Natural Language Inferencing with multilingual text. Participants build NLI models to classify relationships between sentences using techniques like BERT, focusing on learning rather than prizes.
Ongoing since 2024Online · Tech · intermediate · llm, machine-learning, classification
A free online competition where you build a machine learning model to predict which of two LLM-generated responses users will prefer. Participants use real-world Chatbot Arena data to develop classification models addressing alignment and bias issues in AI.
Online · Education · intermediate · data-science, sql, nlp
A free 12-day online data science competition where participants restore a fictional system using SQL, NLP, and data visualization. This event targets students and professionals looking to practice data analysis, problem-solving, and building end-to-end data solutions.