Online Google Dictionary

classifier 中文解釋 wordnet sense Collocation Usage Collins Definition
Noun
/ˈklasəˌfīər/,
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classifiers, plural;
  1. A person or thing that classifies something

  2. An affix or word that indicates the semantic class to which a noun belongs, typically used in numerals or other expressions of counting, esp. in Chinese and Japanese, e.g. head in two head of cattle

  1. a person who creates classifications
  2. a word or morpheme used in some languages in certain contexts (such as counting) to indicate the semantic class to which the counted item belongs
  3. A classifier, in linguistics, also known as a measure word, is a word or morpheme used in some languages to classify the referent of a noun according to its meaning.
  4. A classifier is a function that maps sets of input attributes to tagged classes.
  5. A classifier is a category of UML elements that have some common features, such as attributes or methods.
  6. (Classifiers) These are fields where typing is performed (for example, sales order, planned order, and production order). In general, classifiers are not selective, as few different versions exist, and they are usually distributed relatively evenly.
  7. (Classifiers) An extension of genetic algorithms in which the population consists of a co-operating set of rules (i.e. a rulebase) which are to learn to solve a problem given a number of test cases. ...
  8. A term used to describe how items such as products are grouped.
  9. Each classful qdisc needs to determine to which class it needs to send a packet. This is done using the classifier.
  10. A mechanism that describes behavioral and structural features. Classifiers include interfaces, classes, datatypes, and components.
  11. A specially qualified official appointed to control the classification of players for the game of Wheelchair Basketball.
  12. A decision procedure that categorizes data into two or more predefined groups. Classifiers are also called predictors. Classifiers usually emit a score that can be interpreted as the likelihood that the data fall into a certain category, rather than just a binary yes/ no answer. ...
  13. (also: filter or tcf) classifies a network packet by inspecting it, used by QDiscs.
  14. Sporting and medical officials who's job it is to work out what class an athlete should be in.
  15. A model that maps an arbitrary feature space into a discrete set of labels.
  16. A specialized attribute used for grouping and color-coding process elements.
  17. A classifier is a type of an inference engine that implements efficient strategies for computing subsumption relations between pairs of concepts, or for computing instance-of relations between a concept an a set of instances. ...
  18. an entity which selects packets based on the content of packet headers according to defined rules.
  19. Words used to place something (a noun) into a particular group, answering the question What type?  They are usually single words which are placed directly before the main noun or head noun in a noun group, for example, Insulin secretion in humans.
  20. a hand shape representing the size and shape of an object. CL: F= coin, button, spot, etc, CL:C = cup, vase, bottle, etc, CL: BB = table top, shelf, map, CL: LL = pizza, pancake, platter, etc. ...
  21. A small word or affix to denote some kind of property of invariable nouns, e. g. whether it is male or female (according to some theories, classifiers are the origin of grammatical gender), or what is the shape of an object. Examples or classifier languages are Japanese, Yucatec Mayan and Sesotho.
  22. Any apparatus for separating mixtures of materials into their constituents according to size and density.
  23. an algorithm trained from a set of labeled data samples (each sample is associated with a class). When presented with an unseen example, the classifier returns a crisp decision (the estimated class). Internally, the classifiers are usually defined in two steps. ...
  24. Since ASL is a visual, 3-dimensional language it can use the space around the signer to express all sorts of ideas and relationships between objects.  Classifiers are a tool for employing this ability. ...
  25. A device which separates particles according to their size, shape and density by physical means other than screening.