{"id":499,"date":"2021-03-26T09:50:25","date_gmt":"2021-03-26T09:50:25","guid":{"rendered":"https:\/\/emadridnet.uc3m.es\/?p=499"},"modified":"2021-11-17T09:01:35","modified_gmt":"2021-11-17T09:01:35","slug":"prediccion-del-riesgo-de-abandono-en-entornos-de-aprendizaje-en-linea","status":"publish","type":"post","link":"https:\/\/emadridnet.uc3m.es\/en\/2021\/03\/26\/prediccion-del-riesgo-de-abandono-en-entornos-de-aprendizaje-en-linea\/","title":{"rendered":"&#8220;Predicci\u00f3n del riesgo de abandono en entornos de aprendizaje en l\u00ednea&#8221;"},"content":{"rendered":"\n[et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; admin_label=&#8221;Header&#8221; _builder_version=&#8221;3.22&#8243; background_image=&#8221;https:\/\/emadridnet.uc3m.es\/wp-content\/uploads\/sites\/40\/2021\/05\/meetup-02.jpg&#8221; parallax=&#8221;on&#8221; custom_padding=&#8221;|||&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;top&#8221; animation_intensity_slide=&#8221;2%&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_fullwidth_header title=&#8221;Predicci\u00f3n del riesgo de abandono en entornos de aprendizaje en l\u00ednea&#8221; subhead=&#8221;Paola Velardi&#8221; button_one_text=&#8221;Reg\u00edstrate gratis&#8221; button_one_url=&#8221;https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSelJDv1KKVh6radHnahAkDmbmP__0i2QoT7NpRRfeKDNXCCNQ\/viewform&#8221; background_overlay_color=&#8221;rgba(255,255,255,0.6)&#8221; content_max_width=&#8221;700px&#8221; content_max_width_tablet=&#8221;100%&#8221; content_max_width_phone=&#8221;&#8221; content_max_width_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.11.4&#8243; title_font=&#8221;Roboto|300|||||||&#8221; title_font_size=&#8221;60px&#8221; title_line_height=&#8221;1.4em&#8221; content_font=&#8221;||||||||&#8221; content_font_size=&#8221;17px&#8221; content_line_height=&#8221;1.9em&#8221; subhead_font=&#8221;|600|||||||&#8221; subhead_font_size=&#8221;20px&#8221; subhead_line_height=&#8221;1.8em&#8221; background_color=&#8221;rgba(255,255,255,0.3)&#8221; background_image=&#8221;https:\/\/storage.googleapis.com\/wp-uploads.bucket.wp.uc3m.es\/wp-content\/uploads\/sites\/40\/2021\/11\/05093232\/paola.jpg&#8221; custom_button_one=&#8221;on&#8221; button_one_text_size=&#8221;14px&#8221; button_one_text_color=&#8221;#ffffff&#8221; button_one_bg_color=&#8221;#8300e9&#8243; button_one_bg_color_gradient_start=&#8221;#d883f8&#8243; button_one_bg_color_gradient_end=&#8221;#352DBE&#8221; button_one_bg_color_gradient_direction=&#8221;90deg&#8221; button_one_border_width=&#8221;10px&#8221; button_one_border_color=&#8221;rgba(0,0,0,0)&#8221; button_one_border_radius=&#8221;100px&#8221; button_one_letter_spacing=&#8221;3px&#8221; button_one_font=&#8221;Roboto|700||on|||||&#8221; custom_button_two=&#8221;on&#8221; button_two_text_size=&#8221;14px&#8221; button_two_text_color=&#8221;#ffffff&#8221; button_two_bg_color=&#8221;#06c8ff&#8221; button_two_border_width=&#8221;10px&#8221; button_two_border_color=&#8221;rgba(0,0,0,0)&#8221; button_two_border_radius=&#8221;100px&#8221; button_two_letter_spacing=&#8221;3px&#8221; button_two_font=&#8221;Roboto|700||on|||||&#8221; background_layout=&#8221;light&#8221; custom_margin=&#8221;||||false&#8221; custom_padding=&#8221;8vw||8vw||true&#8221; custom_padding_tablet=&#8221;250px||250px||true&#8221; custom_padding_last_edited=&#8221;off|desktop&#8221; hover_enabled=&#8221;0&#8243; title_font_size_tablet=&#8221;40px&#8221; title_font_size_phone=&#8221;32px&#8221; title_font_size_last_edited=&#8221;on|desktop&#8221; button_one_text_color_hover=&#8221;#ffffff&#8221; button_two_text_color_hover=&#8221;#ffffff&#8221; button_one_letter_spacing_hover=&#8221;3px&#8221; button_two_letter_spacing_hover=&#8221;3px&#8221; global_colors_info=&#8221;{}&#8221; button_one_text_size__hover_enabled=&#8221;off&#8221; button_two_text_size__hover_enabled=&#8221;off&#8221; button_one_text_color__hover_enabled=&#8221;on&#8221; button_one_text_color__hover=&#8221;#ffffff&#8221; button_two_text_color__hover_enabled=&#8221;on&#8221; button_two_text_color__hover=&#8221;#ffffff&#8221; button_one_border_width__hover_enabled=&#8221;off&#8221; button_two_border_width__hover_enabled=&#8221;off&#8221; button_one_border_color__hover_enabled=&#8221;off&#8221; button_two_border_color__hover_enabled=&#8221;off&#8221; button_one_border_radius__hover_enabled=&#8221;off&#8221; button_two_border_radius__hover_enabled=&#8221;off&#8221; button_one_letter_spacing__hover_enabled=&#8221;on&#8221; button_one_letter_spacing__hover=&#8221;3px&#8221; button_two_letter_spacing__hover_enabled=&#8221;on&#8221; button_two_letter_spacing__hover=&#8221;3px&#8221; button_one_bg_color__hover_enabled=&#8221;off&#8221; button_two_bg_color__hover_enabled=&#8221;off&#8221; title_text=&#8221;paola&#8221; sticky_enabled=&#8221;0&#8243;]<p><span>Catedr\u00e1tica de Inform\u00e1tica por la Universidad Sapienza de Roma, Italia. <em>(En ingl\u00e9s)<\/em><\/span><\/p>[\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Visiting&#8221; _builder_version=&#8221;3.22&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;3.25&#8243; custom_padding=&#8221;27px|0px|24px|0px|false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;3.25&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.11.4&#8243; text_font=&#8221;||||||||&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.9em&#8221; header_font=&#8221;||||||||&#8221; header_2_font=&#8221;Roboto|300|||||||&#8221; header_2_font_size=&#8221;50px&#8221; header_2_line_height=&#8221;1.4em&#8221; hover_enabled=&#8221;0&#8243; header_2_font_size_tablet=&#8221;40px&#8221; header_2_font_size_phone=&#8221;32px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<h2>Resumen de la ponencia<\/h2>\n<p style=\"text-align: justify\"><span>Los entornos de aprendizaje en l\u00ednea han experimentado un aumento continuo durante la \u00faltima d\u00e9cada y un aumento repentino en el \u00faltimo a\u00f1o, debido a la pandemia provocada por el\u00a0coronavirus. El uso generalizado de\u00a0<\/span><span>entornos de aprendizaje en l\u00ednea\u00a0<\/span><span>\u00a0se ha traducido\u00a0en un n\u00famero creciente de inscripciones, incluso de estudiantes que hab\u00edan abandonado anteriormente los sistemas educativos, pero tambi\u00e9n trajo consigo\u00a0una tasa de deserci\u00f3n mucho m\u00e1s alta que en las aulas tradicionales. Este es un problema crucial ya que los cursos en l\u00ednea se han expandido r\u00e1pidamente: de los MOOC individuales a programas de estudio completos, tambi\u00e9n debido a la pandemia. La detecci\u00f3n temprana de estudiantes en dificultades es un problema desafiante que puede mitigarse con el apoyo de m\u00e9todos de vanguardia para an\u00e1lisis de datos y aprendizaje autom\u00e1tico. En esta charla, presentamos una estrategia novedosa\u00a0<\/span><span>que explota tanto la informaci\u00f3n espacial oculta como los datos relacionados con el tiempo de las trayectorias de los estudiantes y se ocupa de los datos desequilibrados y los problemas de escasez de series de tiempo para resolver el problema de la predicci\u00f3n de abandono de los estudiantes. El enfoque propuesto supera a los m\u00e9todos de vanguardia, particularmente en el caso complejo de los planes de estudio de larga duraci\u00f3n (como los t\u00edtulos en l\u00ednea), un escenario que se pensaba que era menos com\u00fan antes de la pandemia, pero que ahora es particularmente relevante.<\/span><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;About&#8221; _builder_version=&#8221;3.22&#8243; min_height=&#8221;677px&#8221; custom_margin=&#8221;-3px|||||&#8221; custom_padding=&#8221;0px|||||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; padding_top_bottom_link_1=&#8221;true&#8221; padding_left_right_link_1=&#8221;true&#8221; _builder_version=&#8221;4.9.4&#8243; min_height=&#8221;509.8px&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;3.25&#8243; background_image=&#8221;https:\/\/storage.googleapis.com\/wp-uploads.bucket.wp.uc3m.es\/wp-content\/uploads\/sites\/40\/2021\/05\/28095053\/column-background-02.png&#8221; custom_padding=&#8221;50px|50px|50px|50px&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;20px|20px|20px|20px|true|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221; padding_phone=&#8221;20px|20px|20px|20px|true|true&#8221; padding_last_edited=&#8221;on|phone&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/storage.googleapis.com\/wp-uploads.bucket.wp.uc3m.es\/wp-content\/uploads\/sites\/40\/2021\/11\/05093232\/paola.jpg&#8221; title_text=&#8221;paola&#8221; align_tablet=&#8221;center&#8221; align_phone=&#8221;&#8221; align_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.11.4&#8243; animation_style=&#8221;zoom&#8221; animation_intensity_zoom=&#8221;10%&#8221; hover_enabled=&#8221;0&#8243; box_shadow_style=&#8221;preset1&#8243; box_shadow_vertical=&#8221;32px&#8221; box_shadow_blur=&#8221;100px&#8221; box_shadow_color=&#8221;rgba(0,0,0,0.15)&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;3.25&#8243; custom_padding=&#8221;|||&#8221; custom_padding_tablet=&#8221;0px|||&#8221; custom_padding_last_edited=&#8221;off|desktop&#8221; global_colors_info=&#8221;{}&#8221; padding_tablet=&#8221;0px|||&#8221; padding_last_edited=&#8221;off|desktop&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.11.4&#8243; text_font=&#8221;||||||||&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.9em&#8221; header_font=&#8221;||||||||&#8221; header_2_font=&#8221;Roboto|300|||||||&#8221; header_2_font_size=&#8221;50px&#8221; header_2_line_height=&#8221;1.4em&#8221; hover_enabled=&#8221;0&#8243; header_2_font_size_tablet=&#8221;40px&#8221; header_2_font_size_phone=&#8221;32px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<h2>Biograf\u00eda<\/h2>\n<p style=\"text-align: justify\"><span>Paola Velardi es profesora titular de inform\u00e1tica en la Universidad Sapienza de Roma, Italia. Su investigaci\u00f3n abarca el procesamiento del lenguaje natural, el aprendizaje autom\u00e1tico, la inteligencia empresarial y la web sem\u00e1ntica, en particular la extracci\u00f3n de informaci\u00f3n web. Velardi es una de las cien cient\u00edficas incluidas en la base de datos &#8220;100esperte.it&#8221; (traducido del italiano como &#8220;100 expertas&#8221;). Esta base de datos abierta en l\u00ednea promueve el reconocimiento de las cient\u00edficas mejor calificadas en el \u00e1rea de Ciencia, Tecnolog\u00eda, Ingenier\u00eda y Matem\u00e1ticas (STEM).<\/span><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Past Events&#8221; _builder_version=&#8221;3.22&#8243; background_image=&#8221;https:\/\/emadridnet.uc3m.es\/wp-content\/uploads\/sites\/40\/2021\/05\/bg-4.png&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;bottom_left&#8221; custom_padding=&#8221;54px|0px|0|0px|false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;3.25&#8243; global_colors_info=&#8221;{}&#8221; custom_margin=&#8221;-119px|auto||auto||&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;3.25&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;3.27.4&#8243; text_font=&#8221;||||||||&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.9em&#8221; header_font=&#8221;||||||||&#8221; header_2_font=&#8221;Roboto|300|||||||&#8221; header_2_font_size=&#8221;50px&#8221; header_2_line_height=&#8221;1.4em&#8221; text_orientation=&#8221;center&#8221; header_2_font_size_tablet=&#8221;40px&#8221; header_2_font_size_phone=&#8221;32px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<h2>V\u00eddeo<\/h2>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;3.25&#8243; background_image=&#8221;https:\/\/storage.googleapis.com\/wp-uploads.bucket.wp.uc3m.es\/wp-content\/uploads\/sites\/40\/2021\/05\/28095101\/column-background-03-1.png&#8221; custom_margin=&#8221;-2px|auto||auto||&#8221; custom_padding=&#8221;50px|50px|0|50px|false|false&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;20px|20px||20px||true&#8221; global_colors_info=&#8221;{}&#8221; min_height=&#8221;375px&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;3.25&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_video src=&#8221;https:\/\/vimeo.com\/533436180&#8243; play_icon_color=&#8221;#000000&#8243; _builder_version=&#8221;4.11.4&#8243; animation_style=&#8221;zoom&#8221; animation_direction=&#8221;bottom&#8221; animation_intensity_zoom=&#8221;10%&#8221; animation_starting_opacity=&#8221;100%&#8221; hover_enabled=&#8221;0&#8243; box_shadow_style=&#8221;preset1&#8243; box_shadow_vertical=&#8221;32px&#8221; box_shadow_blur=&#8221;100px&#8221; box_shadow_color=&#8221;rgba(0,0,0,0.15)&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_video][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.9.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;3.27.4&#8243; text_font=&#8221;||||||||&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.9em&#8221; header_font=&#8221;||||||||&#8221; header_2_font=&#8221;Roboto|300|||||||&#8221; header_2_font_size=&#8221;50px&#8221; header_2_line_height=&#8221;1.4em&#8221; text_orientation=&#8221;center&#8221; header_2_font_size_tablet=&#8221;40px&#8221; header_2_font_size_phone=&#8221;32px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<h2>Presentaci\u00f3n<\/h2>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.9.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_video_slider _builder_version=&#8221;4.11.4&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][et_pb_video_slider_item src=&#8221;https:\/\/www.slideshare.net\/emadridnet\/20210321-dropout-prediction-in-online-learning-environments-paola-velardi&#8221; _builder_version=&#8221;4.11.4&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; show_image_overlay=&#8221;off&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_video_slider_item][\/et_pb_video_slider][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n","protected":false},"excerpt":{"rendered":"<p>Catedr\u00e1tica de Inform\u00e1tica por la Universidad Sapienza de Roma, Italia. (En ingl\u00e9s)Resumen de la ponencia Los entornos de aprendizaje en l\u00ednea han experimentado un aumento continuo durante la \u00faltima d\u00e9cada y un aumento repentino en el \u00faltimo a\u00f1o, debido a la pandemia provocada por el\u00a0coronavirus. El uso generalizado de\u00a0entornos de aprendizaje en l\u00ednea\u00a0\u00a0se ha traducido\u00a0en [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-499","post","type-post","status-publish","format-standard","hentry","category-sin-categorizar"],"_links":{"self":[{"href":"https:\/\/emadridnet.uc3m.es\/en\/wp-json\/wp\/v2\/posts\/499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/emadridnet.uc3m.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/emadridnet.uc3m.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/emadridnet.uc3m.es\/en\/wp-json\/wp\/v2\/users\/82"}],"replies":[{"embeddable":true,"href":"https:\/\/emadridnet.uc3m.es\/en\/wp-json\/wp\/v2\/comments?post=499"}],"version-history":[{"count":3,"href":"https:\/\/emadridnet.uc3m.es\/en\/wp-json\/wp\/v2\/posts\/499\/revisions"}],"predecessor-version":[{"id":947,"href":"https:\/\/emadridnet.uc3m.es\/en\/wp-json\/wp\/v2\/posts\/499\/revisions\/947"}],"wp:attachment":[{"href":"https:\/\/emadridnet.uc3m.es\/en\/wp-json\/wp\/v2\/media?parent=499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/emadridnet.uc3m.es\/en\/wp-json\/wp\/v2\/categories?post=499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/emadridnet.uc3m.es\/en\/wp-json\/wp\/v2\/tags?post=499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}