Search Results for author: Maryam Aziz

Found 5 papers, 0 papers with code

Improving Content Retrievability in Search with Controllable Query Generation

no code implementations21 Mar 2023 Gustavo Penha, Enrico Palumbo, Maryam Aziz, Alice Wang, Hugues Bouchard

A pre-requisite to discover an entity, e. g. a book, with a search engine is that the entity is retrievable, i. e. there are queries for which the system will surface such entity in the top results.

Retrieval

On Multi-Armed Bandit Designs for Dose-Finding Clinical Trials

no code implementations17 Mar 2019 Maryam Aziz, Emilie Kaufmann, Marie-Karelle Riviere

We study the problem of finding the optimal dosage in early stage clinical trials through the multi-armed bandit lens.

Thompson Sampling

Pure-Exploration for Infinite-Armed Bandits with General Arm Reservoirs

no code implementations15 Nov 2018 Maryam Aziz, Kevin Jamieson, Javed Aslam

This paper considers a multi-armed bandit game where the number of arms is much larger than the maximum budget and is effectively infinite.

Adaptively Pruning Features for Boosted Decision Trees

no code implementations19 May 2018 Maryam Aziz, Jesse Anderton, Javed Aslam

Boosted decision trees enjoy popularity in a variety of applications; however, for large-scale datasets, the cost of training a decision tree in each round can be prohibitively expensive.

Pure Exploration in Infinitely-Armed Bandit Models with Fixed-Confidence

no code implementations13 Mar 2018 Maryam Aziz, Jesse Anderton, Emilie Kaufmann, Javed Aslam

We consider the problem of near-optimal arm identification in the fixed confidence setting of the infinitely armed bandit problem when nothing is known about the arm reservoir distribution.

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