Graphs without Labels: Multimodal Structure Learning without Human Supervision
Multimodal learning focuses on training models with data in more than one modality, such as videos capturing visual and audio information or documents containing image and text. Current approaches use such data to train large-scal...
Multimodal learning focuses on training models with data in more than one modality, such as videos capturing visual and audio information or documents containing image and text. Current approaches use such data to train large-scale deep learning models without human supervision by sampling pair-wise data e.g., an image-text pair from a website and train the network e.g. to identify matching vs. not matching pairs to learn better representations.We argue that multimodal learning can do more: by combining information from different sources, multimodal models capture cross-modal semantic entities, and as most multimodal documents are a collection of connected modalities and topics, multimodal models should allow us to capture the inherent high-level topology of such data. The goal of the following project is to learn semantic structures from multimodal data to capture long-range concepts and relations in multimodal data via multimodal and self-supervision learning without human annotation. We will represent this information in form of a graph, considering latent semantic concepts as nodes and their connectivity as edges. Based on this structure, we will extend current unimodal approaches to capture and process data from different modalities in a single structure. Finally, we will explore the challenges and opportunities of the proposed idea with respect to their impact on two main challenges in machine learning: data-efficient learning and fairness in label-free learning.By bridging the gap between those two parallel trends, multimodal supervision and graph-based representations, we combine their strengths of generating and processing topological data, which will not only allow to build new applications and tools but also opens new ways of processing and understanding large-scale data that are out-of-reach at the moment.ver más
Seleccionando "Aceptar todas las cookies" acepta el uso de cookies para ayudarnos a brindarle una mejor experiencia de usuario y para analizar el uso del sitio web. Al hacer clic en "Ajustar tus preferencias" puede elegir qué cookies permitir. Solo las cookies esenciales son necesarias para el correcto funcionamiento de nuestro sitio web y no se pueden rechazar.
Cookie settings
Nuestro sitio web almacena cuatro tipos de cookies. En cualquier momento puede elegir qué cookies acepta y cuáles rechaza. Puede obtener más información sobre qué son las cookies y qué tipos de cookies almacenamos en nuestra Política de cookies.
Son necesarias por razones técnicas. Sin ellas, este sitio web podría no funcionar correctamente.
Son necesarias para una funcionalidad específica en el sitio web. Sin ellos, algunas características pueden estar deshabilitadas.
Nos permite analizar el uso del sitio web y mejorar la experiencia del visitante.
Nos permite personalizar su experiencia y enviarle contenido y ofertas relevantes, en este sitio web y en otros sitios web.