SVD with R

Introduction to R Programming for Excel Users from Data Science Dojo on Vimeo [Wednesday 11:44 am] Anoshia Mubarak Finally fixed.

r_subheading-Course Description-r_end In this tutorial series on r_link-Introduction to Text Analytics with R-, we will discuss Latent Semantic Analysis by leveraging irla package in R to singular value decomposition. r_break r_break r_subheading-What You'll Learn-r_end • Use of the irlba package to perform truncated SVD. r_break • How to project a TF-IDF document vector into the SVD semantic space (i.e., LSA). r_break • Comparison of model performance between a single decision tree and the mighty random forest. r_break • Exploration of random forest tuning using the caret pack age.

Text Analytics tutorial slides can be accessed r_link-here- r_break r_break Download R r_link-here- r_break r_break SMS Spam Collection Dataset used in this tutorial can be accessed r_link-here-


Data Science Dojo Instructor - Data Science Dojo is a paradigm shift in data science learning. We enable all professionals (and students) to extract actionable insights from data.