Search results for "Media monitoring"
showing 3 items of 3 documents
Implementing a Face Recognition System for Media Companies
2018
During the past few years face recognition technologies have greatly benefited from the huge progress in machine learning and now have achieved precision rates that are even comparable with humans. This allows us to apply face recognition technologies more effectively for a number of practical problems in various businesses like media monitoring, security, advertising, entertainment that we previously were not able to do due to low precision rates of existing face recognition technologies. In this paper we discuss how to build a face recognition system for media companies and share our experience gained from implementing one for Latvian national news agency LETA. Our contribution is: which …
Multilingual Clustering of Streaming News
2018
Clustering news across languages enables efficient media monitoring by aggregating articles from multilingual sources into coherent stories. Doing so in an online setting allows scalable processing of massive news streams. To this end, we describe a novel method for clustering an incoming stream of multilingual documents into monolingual and crosslingual story clusters. Unlike typical clustering approaches that consider a small and known number of labels, we tackle the problem of discovering an ever growing number of cluster labels in an online fashion, using real news datasets in multiple languages. Our method is simple to implement, computationally efficient and produces state-of-the-art …
Crisis communication and terrorism: Mapping challenges and co-creating solutions
2017
Terrorism is a globally connected, uncontrollable, transboundary risk that continually evolves and changes forms, resulting in multiple complexities that affect the lives of both citizens and organisations across the globe. These risks involve a high level of complexity when they materialise as crises, and the use of CBRN (chemical biological, radiological or nuclear) materials presents the possibility of a worst-case scenario. Crisis communication in such cases would not only be essential but also a matter of life and death. Hence, the purpose of this research was to better understand and describe the challenges of communication in CBRN terrorism crises as well as how these challenges can …