Notes before answering this question:
1. Knowledge Map for Unified Domain Analysis provides stable analysis and design patterns will provide core knowledge of a stable machine learning domain that is easily extensible, stable through time, and focuses on any Unified Domain Knowledge (UDK) Reference: M. E. Fayad, H. A. Sanchez, S. G .K. Hegde, A. Basia, and A. Vakil. “Software Patterns, Knowledge Maps, and Domain Analysis.” Boca Raton, FL: Auerbach Publications, Taylor & Francis Catalog #: K16540, December 2014. ISBN-13: 978-1466571433 2. Any Data Stable Design Pattern and Any Garbage Stable Design Pattern Reference: M. E. Fayad. “Stable Design Patterns for Software and Systems” Boca Raton, FL: Auerbach Publications, Taylor & Francis Catalog #: K24656, September 2017. ISBN-13: 978-1-4987-0330-7 The Answer: First of all: The Knowledge Map of Any Domain Knowledge (Any DK) represents the problem space of (Any DK), which includes the unified Functional and nonfunctional requirements of the (Any DK), which is innovative work illustrating the problem space of SML. Second: GIGO is a major natural problem, and you and others think about the solutions and ignore the problem space of it. Everything in life has GIGO, including humans. The examples are unlimited. For example, Solution-Oriented people make Gi (poor programming) and GO (outcome of poor programming) and need to know their problem. To solve GIGO is understanding and engineering the functional and nonfunctional Any Data and Any Garbage.