The Channel Coding And Proofreading Model

Word processing and editing is one of the main parts of information processing. While proofreading progress is an important step of word processing and editing. Proofreading is going to develop to reach the step of automation from manual along with the word processing development. As for arts creation can' t be replaced by computer aided drawing and computer aided composing, we can improve the computer aided proofreading system, the system can' t replace manual proofreading procedure. Form the point of word processing; proofreading is an organic component of editing and creating of the work.Word processing can be digitized and it is a kind of coding. The word is a half constructive coding output. For example, punctuation is a kind of odd-even cheek pattern. It is equivalent to module equation proofreading pattern.Matching model is the basic proofreading model and it is suitable to apply in computer automatic proofreading system. Maximum likelihood and minimum distance proofreading models are more often used in the real proofreading situations, for we don' t have a target to be matched during the proofreading. If the chancel is symmetric, maximum likelihood and minimum distance proofreading is equivalent. The computer word processing system used today combine the basic model and the developed model, it is using the matching pattern to the modify subsystem and using the probability model to the cheek sub system.The theory of proofreading comes from the channel coding and it shows the reason that proofreading can modify the foundry proof and it can also help us to know the quality of the foundry proof from the data of the proof reading.Using the proofreading theory and method, we present two proofreading model in controlling the quality of proofreading. These are used in real...