Coding and retrieval , Operation Research

Coding  and Retrieval 

If all your  data are  word processed on in some  other  computer readable form  it will  be possible  for your  primary  documents  to be accessed directly by the software. The  software can search  the text  itself and allocate codes to specified units of text. More  powerful  software will display the documents on screen in your chosen format. Identification of text units may be  by line number although more powerful software offers you the  facility of  choosing  the most appropriate size of text unit for your type  of data b  highlighting the appropriate section of  text in the document window. Data are coded by selecting a unit  of text and directing it either to a  new or to an existing code address. A text unit may be directed to any number of code  addresses. Some  software offers a facility for coding non computer  readable data such  as videotapes audiotapes maps photographs or archival texts.

Posted Date: 2/27/2013 1:29:51 AM | Location : United States







Related Discussions:- Coding and retrieval , Assignment Help, Ask Question on Coding and retrieval , Get Answer, Expert's Help, Coding and retrieval Discussions

Write discussion on Coding and retrieval
Your posts are moderated
Related Questions
Maximize Z = 2x - 7y subject -2x + 3y = 3 4x + 5y >= 10 6x + 7y 4x + 8y >= 5

Choose a publicly traded company (NYSE, AMX, or OTC) that interests you. If you don't know how to choose a company, think of IBM, DELL computer, Nike, Apple computer, GM, Ford, Nok

These models are used to develop a method to evaluate the merit of alternative courses or action by representing with a mathematical model of the problems where various variab


Institutional Characteristics:  An approach to an understanding of the fields of interest of individuals to be served and of the organisation as a whole could begin by acquiri

Non-Documentary Sources: On the other hand, non-documentary sources are institutional and human resources, both of which are important links in the information-transfer chain.

MEAN DEVIATION Mean  deviation of a series is the arithmetic  average of the  deviations of various  items  from the  median  or mean  of that series. Median is preferred

A paper mill produces two grades of paper viz X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper in

Formulation of the Problem: Before proceeding to find the solution of a problem, first of all a manager should be competent enough to form an appropriate model. To do so f

Operation research is only a Tool of Analysis and Not the Complete Decision making Process: It should always be kept in mind that O. R alone cannot make the final decision . it