Data preprocessing

Data preprocessing steps are sometimes responsible for significant model performance improvements. Normalization or centering are often steps that should be tailored for the specific algorithms. I used to work with a product called Data Sculptor that was excellent for preprocessing. My experience working with physics and chemistry scientists is that their data sets are susceptible to proper preprocessing pipelines. This paper dives into many details. 

#dataanalytics #datascience #preprocessing #datanormalization #machinelearning #artificialintelligence #bigdata #research

https://pubs.rsc.org/lv/content/articlelanding/2017/ja/c6ja00322