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lecture 3 part 3 Kaltura Capture recording - January 24th 2021, 10:27:00 am

Lecture 3 part 3

From  Pauline Phemister on January 24th, 2021 0 likes 15 plays 0  

Outer space for right-angled Artin groups - Ruth Charney

Geometry and Topology online seminar series Outer space for right-angled Artin groups Ruth Charney (Brandeis) 10 December 2020

From  GILLIAN KERR on December 10th, 2020 0 likes 15 plays 0  

IDS - Week 10 - 03 - AE - The Office, Part 1

Predicting IMDB ratings of The Office episodes. Part 1 of 2: Data preparation and feature engineering.

From  Mine Cetinkaya-Rundel on November 23rd, 2020 0 likes 10 plays 0  

CL - 11c - CNF by KM (I)

Description Pending

From  Haoran Peng on November 12th, 2020 0 likes 221 plays 0  

ML2: Dimensionality Reduction

In this second video, we motivate why it is useful to reduce the dimensionality of your data, and describe how this can be done linearly, using a transformation matrix. We describe a setup whereby we…

From  Elliot Crowley on November 5th, 2020 0 likes 13 plays 0  

CL - 6e - DNF

More on blocks of ones (which correspond to conjunctions of literals).This video shows how to use a Karnaugh map to represent an arbitrary Boolean function of four variables as a disjunctive normal…

From  Haoran Peng on October 24th, 2020 0 likes 400 plays 0  

CL - 6d - Karnaugh Maps III

More on blocks of ones (which correspond to conjunctions of literals).

From  Haoran Peng on October 24th, 2020 0 likes 390 plays 0  

IDS - Week 05 - 05 - Recoding data

Review of data import, data types, and classes with a case study involving recoding data

From  Mine Cetinkaya-Rundel on October 12th, 2020 0 likes 24 plays 0  

IDS - Week 03 - Code along

The data come from [TidyTuesday](https://github.com/rfordatascience/tidytuesday/blob/master/data/2020/2020-09-29/readme.md). TidyTuesday is a weekly social data project for the R community. Read more…

From  Mine Cetinkaya-Rundel on October 8th, 2020 0 likes 13 plays 0  

IDS - Week 03 - 05 - Working with multiple data frames

We have multiple data frames and we want to bring them together using dplyr join functions

From  Mine Cetinkaya-Rundel on October 5th, 2020 0 likes 39 plays 0  

IDS - Week 03 - 04 - Working with a single data frame

We have a single data frame and we want to slice it, and dice it, and juice it, and process it using dplyr functions

From  Mine Cetinkaya-Rundel on October 5th, 2020 0 likes 60 plays 0  

IDS - Week 03 - 02 - Tidy data

What makes data tidy and why do we care?

From  Mine Cetinkaya-Rundel on October 5th, 2020 0 likes 46 plays 0  

IDS - Week 02 - 03 - Visualising data with ggplot2

Syntax and specifics of visualising data with ggplot2

From  Mine Cetinkaya-Rundel on September 28th, 2020 0 likes 41 plays 0  

IDS - Week 02 - 02 - Data and visualisation

Introduction to visualising data in R

From  Mine Cetinkaya-Rundel on September 28th, 2020 0 likes 92 plays 0  

Why do we need Numpy and Pandas?

Short explanation about the role of numpy and pandas in scientific computing

From  Mark Naylor on April 28th, 2020 0 likes 22 plays 0