COMP20008 Elements of Data Processing Revision Workshop
Elements of Data Processing Revision Workshop!
Presented by Harrison Langdon
0:00 - Set up
16:45 - Introduction
18:28 - Graphs
18:57 - Graphs and plots: Line plots
22:12 - Graphs and plots: Box plots
24:12 - Graphs and plots: Histograms
25:10 - Graphs and plots: Bar charts
25:25 - Graphs and plots: Scatter plots
26:06 - Graphs and plots: Heatmaps
28:00 - Datatypes
28:40 - HTML and XML
29:00 - JSON
29:20 - Levenshtein Distance
29:51 - Distance and similarity
30:13 - N-grams
31:17 - Regular expressions
40:30 - Bag of Words
41:10 - TD-IDF
42:48 - LLM's
46:25 - Web crawling and scraping
47:10 - Data linkage
48:33 - JOINS
49:08 - Pearson's correlation
51:27 - Mutual information
52:40 - Linear regression
53:06 - Decision tree
53:26 - K-nearest neighbours
54:18 - Model evaluation
54:50 - Feature selection
56:21 - Clustering
56:42 - Hierarchical clustering
58:01 - Collaborative filtering
58:33 - K-anonymity
1:00:00 - Privacy
1:02:26 - Q&A
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