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Topic: Classification



  
 classification. The Columbia Encyclopedia, Sixth Edition. 2001-05
Modern classification is part of the broader science of taxonomy, the study of the relationships of organisms, which includes collection, preservation, and study of specimens, and analysis of data provided by various areas of biological research.
Before the idea of evolution there was no impetus to show more meaningful relationships among species; the species was thought to be uniquely created and fixed in character, the only real, or natural, taxon, while the higher taxa were regarded as artificial means of organizing information.
Although comparative anatomy remained of foremost importance, other evidence of relationship was sought as well.
http://www.bartleby.com/65/cl/classifi.html

  
 Group Classification on National ID Cards - Jim Fussell - 15 Nov 2001
Such classification schemes treat group difference in overly simplified ways treating group identity as an unchanging constant not subject to ongoing changes in society.
The ramifications of this form of classification for individual persons should cause the practice to become a matter of international concern.
The effect of policies which apply group classifications upon individuals is to make group identity more rigid and to make one form of societal affiliation excessively prominent (usually religion or ethnicity), highlighting that particular area of difference above others, such as regional or local identity, social class or others.
http://www.preventgenocide.org/prevent/removing-facilitating-factors/IDcards

  
 Carnegie Classification of Institutions of Higher Education
Although the Classification’s overall structure has been quite stable, it is important to recognize that category definitions have changed.
Second, selectivity is frequently used by researchers as a proxy for institutional “quality” and its usage may reinforce perceptions that the Classification makes quality distinctions among institutions.
It is often necessary to strike a compromise between a concept of interest (e.g., liberal arts emphasis) and the way the concept can be operationalized using national data (proportion of graduates majoring in selected fields).
http://www.carnegiefoundation.org/Classification/CIHE2000/background.htm

  
 Classification (Java 2 Platform Ent. Ed. v1.4)
A client must call the setValue method on a Classification and define a unique value that logically represents a taxonomy element within the taxonomy whose structure is defined externally.
It is necessary for the client call setClassificationScheme for external Classifications since there is no other way to infer the ClassificationScheme that represents the external taxonomy.
However, this time the structure of the NAICS taxonomy is not available internally to the JAXR provider and consequently there is no Concept instance.
http://java.sun.com/j2ee/1.4/docs/api/javax/xml/registry/infomodel/Classification.html

  
 A Definition of Thesauri and Classification as Indexing Tools
These systems give provision to describe not only subject, but the form in which it is presented, the time and place that subject is connected, the language it is presented in the document, the physical quality of the carrier etc.
In practical terms, therefore, the most obvious distinction is what you actually use as the indexing term: symbols or words (other differences are out of the scope of this discussion).
This means that they will list one concept in all disciplines and fields where that concept might be studied: e.g.
http://dublincore.org/documents/2000/11/28/thesauri-definition

  
 Features
The objective is to explain by giving the reader a vicarious experience of the intent through a story.
This article is an attempt to better understand interactive journalism and to explore its application in other fields.
I'd like to think that the basic concepts can be extended into any area where there...
http://www.elearningpost.com/features/archives/002069.asp

  
 Faceted Classification
It is a formalization of a communication technique we use in a wide variety of circumstances.
A faceted system focuses on the important, essential or persistent characteristics of content objects, helping it to be useful for fine-grained rapidly changing repositories.
There is a demo on the site (or you can create a demo there by uploading your own faceted data).
http://kmconnection.com/DOC100100.htm

  
 Taxonomies, Classification, Categorization - SearchTools.com Report
A clear and concise description of the kinds of categories used in business (such as Industry Segment, Technologies, Geography) and a helpful checklist of the useful elements of a taxonomy.
Describes problems with applying traditional approaches to the vast and varying content of the Internet, and recommends applying back-of-the-book index approaches to the Web.
Provides additional tips and suggestions based on extensive experience.
http://www.searchtools.com/info/classifiers.html

  
 Scientific classification - encyclopedia article about Scientific classification.
He is also considered one of the fathers of modern ecology (see History of ecology).
Typically biologists study organisms and their relationship to their environment.
The Linnaeus System Linnaean taxonomy is a system of classification widely used in the biological sciences.
http://encyclopedia.thefreedictionary.com/Scientific%20classification

  
 Classification Lab
In cladistic analysis, each feature, or character, is viewed as a primitive character (common to an entire group) or a derived character (that arose in the evolution within the group).
Closely tied to cladistic analysis is parsimony, or the search for the simplest practical phylogeny for an organism.
The biological classification system uses taxa, or individual levels of organization, to classify all organisms.
http://sidwell.edu/us/science/vlb5/Labs/Classification_Lab/classification_lab.html

  
 welcome to peterme.com
He is right in saying that the concept of facet analysis is not a new alternative to hierarchies of subject categories, although putting its application and use in the hands of users might be.
One reason you might not see them much is that it seems to be a hard concept for many to grasp--talking to the Argus folks who run the Synonyms and Taxonomies talk, they mention how the students always have trouble with facets.
During Adaptive Path's Web2001 presentation, a question from audience was, "How do user experience methods lead to innovation?"
http://www.peterme.com/archives/00000063.html

  
 Classification
Even with this caution, however, evolutionary systematics appears, at the moment to, give a picture of biological relationships between species that is based on the soundest taxonomic principles.
Their groups, while logical, were not based on any obvious relationships of a biological nature.
The publication of his work on The Origin of Species in 1859, threw the whole of biological science into a new paradigm, including the study of classification theory and the principles of taxonomy.
http://www.brooklyn.cuny.edu/bc/ahp/CLAS/CLAS.Clad.html

  
 Medmicro Chapter 3
To be effective, the professional clinical laboratory staff must interact with the infectious diseases staff.
In their studies on members of the family Enterobacteriaceae, Edwards and Ewing established the following principles to characterize, classify, and identify organisms (Lennette et al., 1985):
Classification and identification of an organism should be based on its overall morphologic and biochemical pattern.
http://gsbs.utmb.edu/microbook/ch003.htm

  
 NLM Classification Fact Sheet
These headings are interpreted broadly and include the physiological system, the specialty or specialties connected with them, the regions of the body chiefly concerned and subordinate related fields.
The LC schedules for Human Anatomy (QM), Microbiology (QR), and Medicine (R) are not used at all by the National Library of Medicine since they overlap the NLM Classification.
The NLM Classification covers the field of medicine and related sciences.
http://www.nlm.nih.gov/pubs/factsheets/nlmclassif.html

  
 Biological Diversity I
However, the rigor cladistics introduces to systematics is useful in getting traditional systematists to look at their subjective classifications in a new light.
Let's consider how traditional classification treats reptiles, birds, and mammals.
There are several methods of classification: traditional, phentic, and cladistic.
http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookDivers_class.html

  
 ToL: Phylogeny or Classification
Systematics has been so indelibly equated with the naming system systematics uses that we introduce our students to organismal diversity through nomenclature rather than the scientific study of organismal diversity.
Modern systematics seeks to learn about this history.
A clear distinction between the concepts of phylogeny and classification is critical for understanding the nature of the project.
http://tolweb.org/tree/learn/concepts/classification.html

  
 Taxonomy Lab: An exercise in taxonomy, evolution, and classification, Interdisciplinary Studies, Miami Univ
He devised practical techniques for the naming of groups of organisms and their ranking and ordering.
Which "body type" do you consider to be the most primitive?
Although rudimentary biologic classification may predate civilization, the questions of how classifications are to be constructed and even to what use they should be put are by no means settled.
http://jrscience.wcp.muohio.edu/lab/TaxonomyLab.html

  
 WHO The WHO Family of International Classifications
This calls for accurate and consistent use of clinical terminologies and recognition of the particular importance of semantic interoperability.
Classifications capture snapshot views of population health using such parameters as death, disease, functionality, disability, health and health interventions, which inform management and decision making process in the health system.
The WHO constitution mandates the production of international classifications on health so that there is a consensual, meaningful and useful framework which governments, providers and consumers can use as a common language.
http://www.who.int/classifications/en

  
 Classification of Living Things
Today's classification is based mostly on similarities in structure and evolutionary relationships.
Taxonomy attempts to organize all of these organisms into increasingly smaller and smaller groups until you are left with a group of all the same type of organism (namely, a species).
Which of these brainy scientists is to blame (responsible) for our current classification system :
http://www.borg.com/~lubehawk/taxonmy.htm

  
 NYHA Classification
A functional and therapeutic classification for prescription of physical activity for cardiac patients.
Class I: patients with no limitation of activities; they suffer no symptoms from ordinary activities.
Class IV: patients who should be at complete rest, confined to bed or chair; any physical activity brings on discomfort and symptoms occur at rest.
http://www.hcoa.org/hcoacme/chf-cme/chf00070.htm

  
 Content Classification [encyclopedia]
Whenever we develop a new skill or extend an old one, we have to emphasize the relative importance of some aspects and features over others.
Many major web-sites have been restructured at some time.
Basically, the facet development process begins by defining the subject to be covered by examining existing classifications or thesauri, or titles or objects in the perspective database.
http://encyclozine.com/Reference/Library/Classification

  
 Living Things: Families
For example, taxonomic systems group organisms according to structure and physiological connections between organisms.
Scientists today still use this basic idea of his system, but modern classifications systems are much more complicated having many levels of hierarchical organization.
Use common vegetables to observe the vascular structure and nature of plants.
http://sln.fi.edu/tfi/units/life/classify/classify.html

  
 Dorlands Medical Dictionary
New York Heart Association (NYHA) classification,   a functional and therapeutic classification for prescription of physical activity for cardiac patients; see table.
New York Heart Association Classification of Cardiac Patients
Runyon classification,   a classification of mycobacteria based on the pigmentation and growth condition of the organisms.
http://www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspzQzpgzEzzSzppdocszSzuszSzcommonzSzdorlandszSzdorlandzSzdmd_c_38zPzhtm

  
 Explanation of the Superintendent of Documents Classification System
Though still retaining the principles upon which it is based, it has changed in some details and methods of use.
Because the classification system is based on the current organizational status of the government author, it changes as the organizational structure of the federal government changes.
Thus, publications of some issuing agencies may be located in as many as three different places in the system.
http://www.access.gpo.gov/su_docs/fdlp/pubs/explain.html

  
 BUBL LINK: Classification
An approach is presented which recognises that one concept may be represented by several different terms, many concepts may be represented by a single term, and that concepts may overlap.
Introduction to the Dewey Decimal classification scheme with information about its deviser Melvil Dewey, shelving procedures, call numbers, the drop-back theory, and the differences between fiction and non-fiction, and between natural and applied science.
An interdisciplinary society which aims to promote the scientific study of classification and clustering, including systematic methods of creating classifications from data.
http://bubl.ac.uk/link/c/classification.htm

  
 Classification
Referring back to our category breakdown for humans, you can confirm that Homo sapiens is the human animal's scientific name.
To give you a feeling for how these groupings "work," here's a simplified analysis of how they apply to the animal called the human being:
In the biological classification system, each level of subdivision has its own name.
http://www.backyardnature.net/classify.htm

  
 WIPO International Classifications
This site contains basic information concerning four international classifications, their use worldwide, principles of their application and revision and explanatory material.
Regularly updated to include changes and advances in technology and commercial practices, the classification systems are used voluntarily by many countries which are not member States of the related agreements.
Anyone applying for a patent or registering a trademark or design, whether at the national or international level, is required to determine whether their creation is new or is owned or claimed by someone else.
http://www.wipo.int/classifications/en

  
 classification
A much more detailed discussion of the recommended changes, as well as the rationale for such changes, may be found within this published document.
A consensus was reached among the attendees, based on the current state of knowledge on the molecular etiology of each major EB type, coupled with the clinical and laboratory data accumulated by the National EB Registry and by several smaller EB patient cohorts.
Table 1: Revised classification of inherited EB, based on clinical phenotype and genotype, for the most commonly observed and well characterized variants or subtypes of this disease
http://www.med.unc.edu/wrkunits/2depts/derm/nebr_site/classification.htm

  
 Animal Classification--Animals lesson plan (grades K-5)--DiscoverySchool.com
Divide your class into groups and have them devise their own system of classifying everyday objects around the room.
Classification is the arrangement of objects, ideas, or information into groups, the members of which have one or more characteristics in common.
Classification makes things easier to find, identify, and study.
http://school.discovery.com/lessonplans/programs/animaladaptations

  
 Patent Classification Help File - WWW
The definitions include important search notes and suggestions for further research.
Look for common terms describing the invention and its function, effect, end-product, structure, and use.
A subclass has a number, a title, an indent level indicated by zero or more dots, a definition, a hierachical relationship to other subclasses in a class, relationships to other subclasses in other classes, and a set of patents in it.
http://www.uspto.gov/go/classification/help.htm

  
 Classifying Matter
Classification is a part of the science of taxonomy.
Typically, classification is considered to be the placing of similar objects into similar groups.
Taxonomy is the science of grouping or organizing things.
http://www.usoe.k12.ut.us/curr/science/sciber00/7th/classify/sciber/intro.htm

  
 10(v) Soil Classification
However, the U.S. system was based on environmental conditions common to the United States.
Prior to 1955, systems of classification used in Canada were strongly based on methods being applied in the United States.
Soil Classification Systems have been developed to provide scientists and resource managers with generalized information about the nature of a soil found in a particular location.
http://www.physicalgeography.net/fundamentals/10v.html

  
 Selective Service System: About the Agency - Classifications
Classifications are based on each individual registrant's circumstances and beliefs.
Classification is the process of determining who is available for military service and who is deferred or exempted.
Here is a list of some, though not all, classifications and what they mean:
http://www.sss.gov/classif.htm

  
 Classification :: Microbiology and Bacteriology :: The world of microbes
This definition is necessarily vague; there are many reasonable ways of defining similarity, and hence many alternative classifications for the same things.
Although there is little scientific value in this particular classification, it illustrates their ubiquity.
Given a new object we do remarkably well at deciding whether it is a chair (in essence, whether or not it is practical and socially acceptable sit on it).
http://www.bact.wisc.edu/Microtextbook/modules.php?op=modload&name=Sections&file=index&req=viewarticle&artid=16&page=1

  
 Classification of Igneous Rocks
The classification of igneous rocks has been the subject of frequent debate and voluminous literature.
One popular scheme is based on the use of both chemical components and normative mineralogy.
For instance, the classification of minerals is based on common anoins since minerals sharing common anions often have similar physical properties (i.e hardness, cleavage etc.).
http://geology.csupomona.edu/alert/igneous/igclass.htm

  
 Stellar classification - Wikipedia, the free encyclopedia
This classification is based on spectral lines sensitive to stellar surface gravity which is related to luminosity, as opposed to the Harvard classification which is based on surface temperature.
This stellar classification is the most commonly used.
It should be noted that while these descriptions of stellar colors are traditional in astronomy, they really describe the light after it has been scattered by the atmosphere.
http://en.wikipedia.org/wiki/Stellar_classification

  
 Folksonomy: social classification / Atomiq
Products such as del.icio.us and Flickr use tagging to create a similar effect.
For anyone who has struggled to create or use a system to classify objects in a logical fashion, finds that once you add one other person to the system, the system breaks.
There’s been a lot of talk in the Blogosphere talking up social tagging / social bookmarking / folksonomies.
http://atomiq.org/archives/2004/08/folksonomy_social_classification.html

  
 Super VLB -- Classification
The classification of organisms is the attempt by biologists to arrange organisms in categories and groups that reflect phylogeny -- the evolutionary history of a group of organisms.
To conclude our Classification Lab we were asked to, by our teacher, to answer a few questions about the differences in the animal line, here they are:
There are two types of classification, cladistic and classic.
http://www.sidwell.edu/us/science/vlb/class

  
 Carnegie Classification of Institutions of Higher Education
This effort will engage the Foundation in fundamental thinking about how to characterize similarities and differences among institutions of higher education and how institutions and whole sets of institutions change.
After reviewing the Classification's strengths and weaknesses as well as its current uses, the Foundation is undertaking a thorough reassessment of the classification system to be concluded in 2005, the year of the Foundation's centennial.
The Carnegie Classification of Institutions of Higher Education is the leading typology of American colleges and universities.
http://www.carnegiefoundation.org/Classification

  
 Library of Congress Classification - Open Encyclopedia
It has been criticized as lacking a sound theoretical basis; many of the classification decisions were driven by the particular practical needs of that library, rather than considerations of epistemological elegance.
It is used by most research and university libraries in the U.S. (and several other countries), although most public libraries continue to use the Dewey Decimal Classification (DDC).
Some libraries use NLM in conjuction with LCC, not using LCC's R (Medicine).
http://open-encyclopedia.com/Library_of_Congress_Classification

  
 What groups of dinosaurs existed?
Below this level, classification is open to a great deal of interpretation, and orthodoxy seems to be in constant flux.
The right way to slice up the dinosaur genera that we know of is perhaps the single most contentious issue in contemporary palaeontology, and certainly the one in which the State Of The Art changes most quickly.
As will become apparent below, even the most basic classification of all dinosaurs into two groups is now questioned, so any answer given here can only be an approximation towards the ever-moving target of current interpretation.
http://www.miketaylor.org.uk/dino/faq/s-class/overview

  
 Scientific Classification
The Linnaean taxonomic system is quite useful as a classification system.
These classifications allow people to better understand how marine mammals are related to other animals.
Our current day classification system was created by Swedish botanist Carl Linnaeaus in 1757; this is what we refer to as Taxonomy.
http://nmml.afsc.noaa.gov/education/taxonomy.htm

  
 General Series, Titling, and Occupational Guidance
Forward questions or feedback concerning the Classification Standards to: fedclass@opm.gov.
Brief definitions of the occupations identified in these classification systems,
General information about the classification of these positions,
http://www.opm.gov/fedclass

  
 Animal Classifications : Vertebrates for K12
Classification of animals is based upon grouping animals according to characteristics they have in common and separating them on the basis of differences they have.
The classification system is called a taxonomy because all conditions must be met as we move from the highest category [Kingdom] to the lowest category in which the animal is placed.
Here's a try at explaining the classification system zoologists use.
http://falcon.jmu.edu/~ramseyil/vertebrates.htm

  
 Classification System
This will accurately exhibit improvements in both equipment and technique as the sport evolves.
The primary reason for the development of an IPSC Classification System (ICS) is because our members are demanding it.
We encourage shooters interested in obtaining and maintaining their individual classification to participate as often as possible.
http://www.ipsc.org/ics.htm

  
 Encyclopedia4U - Naive Bayesian classification - Encyclopedia Article
Consider the problem of classifying documents by their content, for example into spam and non-spam E-mails.
Here is a worked example of naive Bayesian classification which is an application of Bayesian inference to the document classification problem.
Encyclopedia4U - Naive Bayesian classification - Encyclopedia Article
http://www.encyclopedia4u.com/n/naive-bayesian-classification.html

  
 Classification of the genus Pinus
There is a choice of different morphological characteristics on which to base classification and therefore (especially in the subgenus Pinus) some very different classification schemes.
In general, cone and cone scale and seed morphology and leaf fascicle and sheath morphology are emphasized and this seems to result in a classification that has subsections of pines that are understandable and usually readily recognized by their general appearance.
Notice that in many respects, subgenus Ducampopinus is intermediate between (and possibly ancestral to) the other two subgenera.
http://www.pinetum.org/Lovett/classification.htm

  
 PKR Classification
Classification of Histidine Protein Kinases and Response Regulators based on Grebe and Stock 1999 (Adv.
But there are already other classification of the protein kinase family available:
KinG is a comprehensive collection of Serine/ Threonine/Tyrosine specific kinases and their homologues identified in various completed genomes using sequence and profile search methods.
http://pkr.sdsc.edu/html/classification.shtml

  
 Job Evaluation: Methods: Classification
Classification Jobs are classified into an existing grade/category structure or hierarchy.
Each level in the grade/category structure has a description and associated job titles.
The classification of a position is decided by comparing the whole job with the appropriate job grading standard.
http://www.hr-guide.com/data/G412.htm

  
 Faceted Classification
However, Dewey did not develop the idea further and in the early 1930s, Ranganathan formalized the use of the fully faceted approach with his Colon Classification.
The idea for a faceted classification really began with the Dewey Decimal Classification (DDC) in which a standard number representing place (location) was appended to a subject number by a device now known as a facet indicator.
More recently, work has been undertaken to develop the Bliss Bibliographic Classification (BC2) into a fully faceted classification scheme.
http://www.slais.ubc.ca/courses/libr517/02-03-wt2/projects/faceted

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