Prob2Vec: Mathematical Semantic Embedding for Problem Retrieval in Adaptive Tutoring

no code implementations • ICLR 2019 • Du Su, Ali Yekkehkhany, Yi Lu, Wenmiao Lu

We propose a hierarchical problem embedding algorithm, called Prob2Vec, that consists of abstraction and embedding steps.

Retrieval Sentence +2

Risk-Averse Explore-Then-Commit Algorithms for Finite-Time Bandits

no code implementations • 30 Apr 2019 • Ali Yekkehkhany, Ebrahim Arian, Mohammad Hajiesmaili, Rakesh Nagi

In this paper, we study multi-armed bandit problems in explore-then-commit setting.