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Macro definition science how to#
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In this case, rather than each class having equal weight, each observation gets equal weight.

To illustrate why, take for example precision $Pr=\frac$ In a multi-class classification setup, micro-average is preferable if you suspect there might be class imbalance (i.e you may have many more examples of one class than of other classes). A macro-average will compute the metric independently for each class and then take the average (hence treating all classes equally), whereas a micro-average will aggregate the contributions of all classes to compute the average metric. macro 3 in Treccani.Micro- and macro-averages (for whatever metric) will compute slightly different things, and thus their interpretation differs.anything extremely small in scope or capability. ( slang ) pimp Synonyms: ( literary ) lenone, ( Rome ) pappa, ( regional ) pappone, protettore, ruffiano Scientific micro mahy-kroh See synonyms for: micro / micros on adjective extremely small.Unadapted borrowing from French macro, from maquereau.

Macro definition science how to#

A macro definition describes how to expand a single-language statement or computer instruction.

Macro definition science code#

macro 2 in – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana A macro is a fragment of code or script with a specific name.

The preprocessor expands any embedded macros into source code before it is compiled. Research Research Areas Macro-, Micro-, and Nano-sciences Macro-, Micro-, and Nano-sciences From characterizing individual atoms to macro-scale analysis, researchers at Michigan Technological University study materials along the entire scale spectrum: from nano to macro.

( computing ) Clipping of macroistruzione macro ( plural macros ) ( programming) A comparatively human-friendly abbreviation of complex input to a computer program. In computer science, hygienic macros are macros whose expansion is guaranteed not to cause the accidental capture of identifiers.They are a feature of programming languages such as Scheme, Dylan, Rust, Nim, and Julia.The general problem of accidental capture was well known in the Lisp community before the introduction of hygienic macros.

( photography ) Clipping of macrofotografico.

macro 1 in – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana A macro perspective on life is one that stands back and takes in the entirety of experience, rather than examining smaller details up close.

It is the branch of economics, which studies the behaviour of all economics.

( literary ) thin, skinny, scrawny Synonym: magro Meaning:- The term Macro is derived from Greek word Makros which means large.

Macro ( feminine macra, masculine plural macri, feminine plural macre) Learned borrowing from Latin macrum ( “ lean, skinny ” ). Examples are the amount of rainfall and average temperature during a growing season and the amount of fertilizer applied to a field.

AMORC, Armco, Comar, Coram, Marco, carom, croma.

Thai: please add this translation if you can.

French: macro (fr) f, macro-commande (fr) f.

Esperanto: please add this translation if you can.

Whereas a shortcut is particularly easy to use, widely supported, and designed for normal users, macro systems are normally designed for power users.

Often a macro language is designed to allow one to customize one particular program, whereas a programming language is designed for writing entirely new programs. Macrosociology refers to sociological approaches and methods that examine large-scale patterns and trends within the overall social structure, system, and population.

The distinction between a macro language and a programming language is imprecise.

Individual macros are sometimes referred to as macro functions, particularly when they accept parameters.

Often used attributively a macro language is the syntax for defining new macros while macro expansion refers to the task of replacing the human-friendly version with a machine-readable version a macro virus is a computer virus written in a macro language.

Macro photography is anything that is 10 times magnification and. This should make intuitive sense because the purpose of the macro system is to transform code from one valid form to a final form, such as inserting logic automatically that would otherwise have been written explicitly. The first thing to learn about the history of macro photography is the definition of the genre.