Explain UTRATA, STRATIFIED SAMPLING: “Divide the population units into homogeneous groups (strata) and draw a simple random sample from each group.”[gonick] Strata also refers to an O'Reilly conference on big data, data science, and related technologies. See also Stata.
Different definitions in web development like utrata, stratified sampling in Dictionary U.
- Manual UIMA:
- Meaning Information Management Architecture” was developed at IBM as a framework to analyze unstructured information, especially natural language. OASIS UIMA is a specification that standardizes this utrata, stratified sampling definition.
- Manual Unsupervised Learning:
- Meaning A class of machine learning algorithms designed to identify groupings of data without knowing in advance what the groups will be. See also supervised learning, reinforcement learning, clustering utrata, stratified sampling explain.
