It codes all the data (not just what was left uncoded by the researcher). The computer "classifies" the text to the various categories (nodes) created by the human researcher. This then is a kind of semi-supervised "machine learning" based on the "training set" of pre-coded data (by human researchers). The autocoding by pattern tool feature is based on machine pattern recognition and emulation. The computer is applying an observed pattern to the source data in a fairly limited way.Ī machine classifier. It does not learn and retain in a conscious way in the way that humans conceptualize learning and memory. Also, the software does not "remember" or have "memory" of the coding. This approach is limited to the examples created by the human coder. NVivo 10 (and 11 and 12), in the coding by existing pattern, does *not* add new nodes to the pattern.
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