PIRSA:19030053  ( MP4 Medium Res , MP3 , PDF ) Which Format?

Speaker(s): Lauren Hayward

Abstract:

Motivation; goals of machine learning and many-body physics; definitions of supervised, unsupervised and reinforcement learning

Date: 25/03/2019 - 9:00 am

Collection: PSI 2018/2019 - Machine Learning (Hayward)

URL: http://pirsa.org/19030053/  Share:

PIRSA:19030054  ( MP4 Medium Res , MP3 , PDF ) Which Format?

Speaker(s): Lauren Hayward

Abstract:

Supervised learning with feedforward neural networks: weights and biases, activation functions, cost functions, gradient descent

Date: 26/03/2019 - 9:00 am

Collection: PSI 2018/2019 - Machine Learning (Hayward)

URL: http://pirsa.org/19030054/  Share:

PIRSA:19030055  ( MP4 Medium Res , MP3 , PDF ) Which Format?

Speaker(s): Lauren Hayward

Abstract:

Alternatives to gradient descent, backpropagation, recognizing overfitting

Date: 27/03/2019 - 9:00 am

Collection: PSI 2018/2019 - Machine Learning (Hayward)

URL: http://pirsa.org/19030055/  Share:

PIRSA:19030056  ( MP4 Medium Res , MP3 , PDF ) Which Format?

Speaker(s): Lauren Hayward

Abstract:

Training, validation and testing datasets; methods that prevent overfitting; using supervised neural networks to classify phases of matter (classical Ising model, classical Ising gauge theory)

Date: 28/03/2019 - 9:00 am

Collection: PSI 2018/2019 - Machine Learning (Hayward)

URL: http://pirsa.org/19030056/  Share:

PIRSA:19030057  ( MP4 Medium Res , MP3 , PDF ) Which Format?

Speaker(s): Lauren Hayward

Abstract:

Monte Carlo sampling; summary of hyperparameters in feedforward neural networks

Date: 29/03/2019 - 9:00 am

Collection: PSI 2018/2019 - Machine Learning (Hayward)

URL: http://pirsa.org/19030057/  Share:

PIRSA:19040001  ( MP4 Medium Res , MP3 , PDF ) Which Format?

Speaker(s): Lauren Hayward

Abstract:

Convolutional neural networks: local receptive fields, shared weights and biases, pooling

Date: 01/04/2019 - 9:00 am

Collection: PSI 2018/2019 - Machine Learning (Hayward)

URL: http://pirsa.org/19040001/  Share:

PIRSA:19040002  ( MP4 Medium Res , MP3 , PDF ) Which Format?

Speaker(s): Lauren Hayward

Abstract:

Introduction to unsupervised learning; dimensional reduction using principal component analysis

Date: 02/04/2019 - 9:00 am

Collection: PSI 2018/2019 - Machine Learning (Hayward)

URL: http://pirsa.org/19040002/  Share:

PIRSA:19040003  ( MP4 Medium Res , MP3 , PDF ) Which Format?

Speaker(s): Lauren Hayward

Abstract:

Dimensional reduction using t-distributed stochastic neighbour embedding (t-SNE); Kullback-Liebler (KL) divergence; maximum likelihood estimation

Date: 03/04/2019 - 10:15 am

Collection: PSI 2018/2019 - Machine Learning (Hayward)

URL: http://pirsa.org/19040003/  Share:

PIRSA:19040004  ( MP4 Medium Res , MP3 , PDF ) Which Format?

Speaker(s): Bohdan Kulchytskyy

Abstract:

Reinforcement learning: Markov decision processes, policy gradient methods

Date: 04/04/2019 - 9:00 am

Collection: PSI 2018/2019 - Machine Learning (Hayward)

URL: http://pirsa.org/19040004/  Share:

PIRSA:19040005  ( MP4 Medium Res , MP3 , PDF ) Which Format?

Speaker(s): Bohdan Kulchytskyy

Abstract:

Reinforcement learning: Q-learning, Bellman equations

Date: 05/04/2019 - 9:00 am

Collection: PSI 2018/2019 - Machine Learning (Hayward)

URL: http://pirsa.org/19040005/  Share: