Principles and methods of student-centered learning (SCL)

The concept of student-centered learning is based on the following provisions: student in the center of learning, emphasis on active rather than passive learning; emphasis on critical and analytical learning and understanding; interdependence of teacher and student; a reflective approach to the educational process on the part of both the teacher and the students. Student-centered learning requires an ongoing process of reflection (introspection and self-esteem). Teachers and students regularly review their teaching methods and assimilation of competence, thereby stimulating critical thinking and personal skills. Students are given the opportunity to control their own learning. They are given the opportunity to participate in the development of educational programs, academic disciplines and in their assessment. The point of student-centered learning is to create learning opportunities. The student-centered approach places a great responsibility on the student, encourages him to think, process materials, analyze and solve problems. Key words: student-centered learning, the concept of student-centered learning, principles and methods of student-centered learning, the system of expected learning outcomes, life skills and competencies

Image Classification Search System based on Deep Learning Method

Image classification is to distinguish different types of images based on image information. It is an important basic issue in computer vision, and is also the fundamental for image detection, image segmentation, object tracking, and behavior analysis. Deep learning is a new field in machine learning research. Its motivation is to simulate the neural network of the human brain for analytical learning. Like the human brain, deep learning can interpret the data of images, sounds, and texts. The system is based on the Caffe deep learning framework. Firstly, the data set is trained and analyzed, and a model based on deep learning network is built to obtain the image feature information and corresponding data classification. Then the target image is expanded based on the bvlc-imagenet training set model, and finally achieve "search an image with an image" web application.

VECTOR INDICATOR AS A TOOL OF RECURRENT ARTIFICIAL NEURON NET FOR PROCESSING DATA

The three-level comparator is applied as a tool to formation of vector-indicator of function and its argument and recurrent artificial neuron net (RANN). The modernization of expression in Fourier series due to usage of the vector-indicator components is introduced. The example of RANN for peripheral processing data on the basis of a long-short-term memory is proposed. The dependence of number point shift from order of oldest derivatives in expression is studied. The system equations realizing conditions of minimization a sum of squared deviations from the patterns are written. The processes of transformation on different stage of data acquisition and processing into RANN are considered. Decomposition of function on derivatives and vector-indicator inside RANN is shown. The numerical experiments for analytical learning are done, they demonstrated convergence of analytical learning algorithms independently from first approximation even for oscillating operators.

Enseñar a leer en Derecho. Análisis textual de la obra Cartas de batalla, crítica al constitucionalismo colombiano

En el Proyecto Institucional de Competencias Comunicativas de la Corporación Universitaria Rafael Núñez, se adelanta la investigación “Alfabetización académica en la CURN”. Este estudio enfatiza en el lenguaje como medio de acceso: al conocimiento, a la comunidad científica particular de cada programa y a la cultura investigativa. El trabajo se desarrolla a partir de experiencias de aula, desde donde el docente de lengua identifica las particularidades discursivas de los textos académicos usados en el programa de Derecho (en una primera instancia), y desde allí determina, tanto las dificultades para su comprensión, como las estrategias didácticas y lingüísticas quepueden desarrollarse para superarlas bajo un enfoque de lectura inferencial. En la experiencia descrita, se aborda el libro Cartas de batalla, una crítica al constitucionalismo colombiano, su lectura interdisciplinar permitió responder a las necesidades de docentes y estudiantes al brindar herramientas prácticas que les permitan aprender a partir del texto escrito, de forma detallada y analítica. En la actualidad estamos revisando textos pertenecientes a otras asignaturas del programa de Derecho, con algunos avances en la Facultad de Medicina.Palabras clave: alfabetización académica, lectura transversal, inferencia, didáctica de la lengua, análisis textual. Abstract“Academic literacy at the CURN” is a research project being carried out as a part of the Institutional Project on Communicative Competences at the Corporación Universitaria Rafael Núñez. This study emphasizes on language as a means of access to knowledge, to each program’sspecific scientific community, and to a research culture. This work is developed through classroom experiences in which the language teacher identifies some discursive particularities of law school course books and determines, both their difficulty for being understood, and the didactic and linguistic strategies that could be developed to overcome these difficulties, through the focus of inferential reading. The experience described above resorted to an interdisciplinary reading of the book Cartas de batalla, una crítica del constitucionalismo colombiano, to meet the needs of teachers and students, by providing practical tools for detailed and analytical learning through the written text. The research is currently revising further texts belonging to other subjects of the Law program, after a similar process at the Faculty of Medicine.Key words: Academic literacy, transversal reading, inference, language didactics, textual analysis.