Search Results for author: Angus Lamb

Found 7 papers, 2 papers with code

Deep End-to-end Causal Inference

1 code implementation4 Feb 2022 Tomas Geffner, Javier Antoran, Adam Foster, Wenbo Gong, Chao Ma, Emre Kiciman, Amit Sharma, Angus Lamb, Martin Kukla, Nick Pawlowski, Miltiadis Allamanis, Cheng Zhang

Causal inference is essential for data-driven decision making across domains such as business engagement, medical treatment and policy making.

Causal Discovery Causal Inference +1

Simultaneous Missing Value Imputation and Structure Learning with Groups

1 code implementation15 Oct 2021 Pablo Morales-Alvarez, Wenbo Gong, Angus Lamb, Simon Woodhead, Simon Peyton Jones, Nick Pawlowski, Miltiadis Allamanis, Cheng Zhang

Learning structures between groups of variables from data with missing values is an important task in the real world, yet difficult to solve.

Causal Discovery Imputation

CoRGi: Content-Rich Graph Neural Networks with Attention

no code implementations10 Oct 2021 Jooyeon Kim, Angus Lamb, Simon Woodhead, Simon Peyton Jones, Cheng Zheng, Miltiadis Allamanis

Graph representations of a target domain often project it to a set of entities (nodes) and their relations (edges).

Imputation Value prediction

FCause: Flow-based Causal Discovery

no code implementations29 Sep 2021 Tomas Geffner, Emre Kiciman, Angus Lamb, Martin Kukla, Miltiadis Allamanis, Cheng Zhang

Current causal discovery methods either fail to scale, model only limited forms of functional relationships, or cannot handle missing values.

Causal Discovery

Contextual HyperNetworks for Novel Feature Adaptation

no code implementations12 Apr 2021 Angus Lamb, Evgeny Saveliev, Yingzhen Li, Sebastian Tschiatschek, Camilla Longden, Simon Woodhead, José Miguel Hernández-Lobato, Richard E. Turner, Pashmina Cameron, Cheng Zhang

While deep learning has obtained state-of-the-art results in many applications, the adaptation of neural network architectures to incorporate new output features remains a challenge, as neural networks are commonly trained to produce a fixed output dimension.

Few-Shot Learning Imputation +1

A Study on Efficiency in Continual Learning Inspired by Human Learning

no code implementations28 Oct 2020 Philip J. Ball, Yingzhen Li, Angus Lamb, Cheng Zhang

We study a setting where the pruning phase is given a time budget, and identify connections between iterative pruning and multiple sleep cycles in humans.

Continual Learning

Instructions and Guide for Diagnostic Questions: The NeurIPS 2020 Education Challenge

no code implementations23 Jul 2020 Zichao Wang, Angus Lamb, Evgeny Saveliev, Pashmina Cameron, Yordan Zaykov, José Miguel Hernández-Lobato, Richard E. Turner, Richard G. Baraniuk, Craig Barton, Simon Peyton Jones, Simon Woodhead, Cheng Zhang

In this competition, participants will focus on the students' answer records to these multiple-choice diagnostic questions, with the aim of 1) accurately predicting which answers the students provide; 2) accurately predicting which questions have high quality; and 3) determining a personalized sequence of questions for each student that best predicts the student's answers.

Misconceptions Multiple-choice

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