Results 101 to 110 of about 77,762 (217)

Redes y apoyo social en ancianos enfermos de escasos recursos en Guadalajara, México [PDF]

open access: diamond, 2000
Leticia Robles   +5 more
openalex   +1 more source

[The impact of COVID-19 on adolescents' mental health and its relation with social media]. [PDF]

open access: yesAten Primaria, 2022
Solanilla Salamero E   +2 more
europepmc   +1 more source

Zero-Shot Dense Retrieval with Embeddings from Relevance Feedback [PDF]

open access: yesarXiv
Building effective dense retrieval systems remains difficult when relevance supervision is not available. Recent work has looked to overcome this challenge by using a Large Language Model (LLM) to generate hypothetical documents that can be used to find the closest real document.
arxiv  

Influencia de las Redes Sociales en la Fidelización de Clientes - Trujillo

open access: hybrid, 1969
Leslye Anjy Chávez Santivañez   +2 more
openalex   +2 more sources

Introdução a rede neural para Físicos [PDF]

open access: yesarXiv
As t\'ecnicas de aprendizado de m\'aquina emergiram como ferramentas poderosas para enfrentar uma ampla gama de desafios. A integra\c{c}\~ao dessas t\'ecnicas com a f\'isica tem conduzido a abordagens inovadoras na compreens\~ao, controle e simula\c{c}\~ao de fen\^omenos f\'isicos. Este artigo visa proporcionar uma introdu\c{c}\~ao pr\'atica \`as redes
arxiv  

Redes Sociales Protocooperativas

open access: yesFonseca: Journal of Communication, 2013
This work makes use of interdisciplinarity with biology, to build a concept that explains the current configuration of Web 2.0, its expansion and growth. To illustrate the process, I used the analogy with the ecological relationships that can be established based on interactions between neutral, positive or negative species. This work make reference to
openaire   +2 more sources

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