Hackon Data 2017 Workshop 1
Hackon Data 2017 Workshop 1 Information Guide
Background of Hackon Data 2017 Workshop 1
Notebook usage - Intro to spark and pySpark API - Using RDDs - Lambda functions - RDD actions, transformation, caching ... Please complete the videos, exercise, and lab before the session on Thursday. Jul 14 - Virtual session - Intro ... Review - Math review - Numpy and Spark - Lambda functions. Text Analysis - Text similarity of Entity Resolution - Weighted bag-of-words - Cosine similarity - Scalable Entity Resolution ... Create a RDD and pair RDD - Counting words - Finding unique words and mean value - Reference to regular expressions ... Feature Hashing - One-Hot Encoding (OHE) - OHE Dictionary - Prediction and log loss evaluation - Feature reduction More info: ...
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Last Updated: June 19, 2026
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