{"version":"1.0","type":"link","title":"Random mapping - Newikis","description":"In data analysis, random mapping (RM) is a fast dimensionality reduction method categorized as a feature extraction method. The RM consists in generation of a random matrix that is multiplied by each original vector and result in a reduced vector. When the data vectors are high-dimensional it is…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}