Search for tag: "error"

One World Virtual Seminar Series - Stochastic Numerics and Inverse Problems: Svetlana Dubinkina

Svetlana Dubinkina, Vrije Universiteit Amsterdam - Shadowing approach to data assimilation Automatic subtitles have been added to this recording. We are editing the subtitles to reflect the speaker,…

From  DIANE HORBERRY on February 17th, 2021 0 likes 9 plays 0  

ASR Lecture 9 part II; ASR Lecture 10 part I

Second part of ASR Lecture 9: WFSTs for ASR First part of ASR Lecture 10: Neural network acoustic models 1

From  Peter Bell on February 15th, 2021 0 likes 12 plays 0  

Michael Feischl 8 February 2021 Black box algorithms for adaptive FEM

An automated programme has been used to generate the subtitles on this talk.

From  OLLIE Quinn on February 8th, 2021 0 likes 34 plays 0  

dapr1 - making decisions (c)

Part C

From  Umberto Noe on February 7th, 2021 0 likes 144 plays 0  

dapr1 - making decisions (b)

Part B

From  Umberto Noe on February 7th, 2021 0 likes 150 plays 0  

dapr1 - making decisions (a)

Part A

From  Umberto Noe on February 7th, 2021 0 likes 188 plays 0  

dapr1 - hypothesis testing and CIs (d)

Part D

From  Umberto Noe on January 31st, 2021 0 likes 169 plays 0  

FDS-S2-03-1-3 Large sample theory of A/B testing

We work through how to apply large-sample theory to A/B testing.

From  David Sterratt on January 28th, 2021 0 likes 113 plays 0  

One World Virtual Seminar Series - Stochastic Numerics and Inverse Problems: Andreas Prohl (Tübingen)

Automatic subtitles have been added to this recording. We are editing the subtitles to reflect the speaker, to turn these off please select "cc", "off". Andreas Prohl…

From  DIANE HORBERRY on January 27th, 2021 0 likes 28 plays 0  

dapr1 - hypothesis testing: critical values (e)

Part E

From  Umberto Noe on January 24th, 2021 0 likes 216 plays 0  

dapr1 - hypothesis testing: critical values (b)

Part B

From  Umberto Noe on January 24th, 2021 0 likes 282 plays 0  

FDS-S2-02-4 Issues in hypothesis testing

We consider 3 issues in hypothesis testing: Type I and Type II errors; cherry-picking, p-value hacking etc., and a short discussion about the possibility that hypothesis-driven research can hinder…

From  David Sterratt on January 18th, 2021 0 likes 119 plays 0  

FDS-S2-01-2-9 Estimating confidence intervals for means of small samples

We'll look at means from small samples, where the normal approximation of the sampling distribution of the mean breaks down.

From  David Sterratt on January 15th, 2021 0 likes 116 plays 0  

FDS-S2-01-2-6 Estimating the confidence interval of means of large samples

We'll derive confidence intervals for the mean of large samples, when we can assume the sampling distribution of the mean is normal.

From  David Sterratt on January 15th, 2021 0 likes 137 plays 0  

FDS-S2-01-2-5 Definition of confidence intervals

We give a formal definition of confidence intervals, and show how the random interval can be converted to a random variable

From  David Sterratt on January 15th, 2021 0 likes 136 plays 0  

FDS-S2-01-2-4 Principle of confidence intervals

Here we introduce the principle of confidence intervals graphically.

From  David Sterratt on January 14th, 2021 0 likes 155 plays 0