#improved

• Improved — Made better, more efficient, or higher in quality relative to its initial state; brought to optimal parameters through external interventions. Used as a participle, it indicates the completed action of correcting a flaw, while as a zootechnical or botanical adjective it designates an organism possessing superior biological and economic traits obtained through guided selection.
• Self-improved — Having been improved, optimized, or educated through one's own conscious and voluntary efforts; a software system, algorithm, or individual that has undergone an autonomous process of structural and qualitative development without depending on direct external intervention or guidance. In the field of artificial intelligence, it describes the state of a neural network model that has independently refined its internal execution parameters based on the analysis of its own past errors.