Modelos teóricos y elementos funcionales para el análisis de contenido documental: definición y tendencias

THE AUTHORS OFFER A VIEW OF CURRENT ORIENTATION IN THE INVESTIGATION DEALING WITH DOCUMENTAL INFORMATIVE CONTENT, AN ANALYTIC WORK GREATLY INFLUENCED BY THE IMPACT OF NEW TECHNOLOGIES. CONSEQUENTLY, THE EXPOSITIVE METHOD ADOPTED TRIES TO APPROACH FOUR FIELDS OF ANALYTIC INVESTIGATION: A) THE EVOLUTION AND THE MOST RECENT LINES OF INVESTIGATION IN THE THREE BIG MODELS OF DOCUMENTAL ANALYSIS, WITH SPECIAL ATTENTION TO THE PROBABILISTIC AND VECTORIAL REPRESENTATION IN THE STATISTICAL PATTERN, AND TO A.I. AND NEURAL IN THE COGNITIVE. B) THE REPRESENTATION OF INFORMATION, FROM THE TRANS FORMATIONS EXPERIENCED IN THESAURI TO CONCEPTUAL MAPS. C) THE CHANGES IMPOSED BY THE INFORMATION SOCIETY IN THE ORGANISATION OF KNOWLEDGE AND THEIR INFLUENCE IN THE LANGUAGES OF CLASSIFICATION, IN FULL EVOLUTION NOWADAYS. D) THE ANALYSIS OF IMAGES, A NEW TEXTUAL DISCOURSE OF GROWING IMPORTANCE IN THE AGE OF INFORMATION, THAT DEMANDS A NEW APPROACH.