Lab 5
This directory contains 16 workflows.
01 Document Viewer
01 Document Viewer L4-TP SELF-PACED COURSE exercise. Explore documents with the Document Viewer node. VIDEO: Additional Data Types for […]
02 Reading Text Data
02 Reading Text Data L4-TP SELF-PACED COURSE exercise. Encapsulate text and its metainformation from strings to a document. Access data from a pdf file […]
03 Tagging
03 Tagging L4-TP SELF-PACED COURSE exercise. Apply parts-of-speech, named entity, and wildcard tagging. VIDEO: Document Tagging: […]
04 Cleaning and Filtering
04 Cleaning and Filtering L4-TP SELF-PACED COURSE exercise. Remove stop words and punctuation, convert all words to lower case, and include only words […]
05 Bag of Words and Frequencies
05 Bag of Words and Frequencies L4-TP SELF-PACED COURSE exercise. Create a bag of words of a document. Calculate document frequencies (DF), term […]
06 Document Vector
06 Document Vector L4-TP SELF-PACED COURSE exercise. Transform a document into a document vector, and apply the document vector model to a new […]
07 Visualizations
07 Visualizations L4-TP SELF-PACED COURSE exercise. Visualize a document in a word cloud. Show the frequencies of words in a bar […]
08 Topic Detection
08 Topic Detection L4-TP SELF-PACED COURSE exercise. Assign documents to topics using the LDA algorithm. Infer the contents of each topic based on their […]