La herramienta consiste en un dashboard concebido para analizar, comparar y descubrir tópicos de artículos de noticias a través del tiempo mediante técnicas de procesamiento del lenguaje natural (NLP) y de aprendizaje automático (ML).

En esta guía del usuario se ofrece una visión general de las características de la aplicación con ejemplos y se indican las instrucciones que pueden seguirse paso a paso para realizar diversas tareas. Para acceder a la página de inicio del dashboard se debe ingresar a https://natural.do/topic-modeling.

Utiliza un conjunto de datos públicos de noticias de Harvard Dataverse: dai, tianru, 2017, “NewsArticles.csv”, …


La gestión de reclamos de una empresa no es simplemente un proceso donde se deben proporcionar respuestas a las quejas del cliente, sino que también puede ayudar a avanzar hacia mejoras que conducen a la reducción de costos, optimización de otros procesos internos y mayor satisfacción o confianza del cliente. A continuación, se describen técnicas de procesamiento del lenguaje natural (NLP) y de aprendizaje automático (ML) aplicadas a la generación de tópicos para extraer insights que permitan entender y encontrar información valiosa de la dinámica de los reclamos realizados por clientes en una empresa de turismo a través del tiempo…


Natural Tech has just released AdGenerator https://natural.do/ad-generator-demo , an application that offers Google-ish ready-to-use ads for thousand of commercial products and services. Through state-of-the-arte NLG techniques, it generates both catchy slogans and a brief accurate description for any type of commercial product or service. AdGenerator is currently available only for Portuguese language.

Each Google Ad has two main parts that attract audience’s attention, known as “slogan” and “description”. Our system offers texts to fulfill each one and thus produce complete ads observing Google Ads guidelines.


Resumen

Desde el año 2013, el paradigma conexionista en NLP ha venido resurgiendo en ámbitos académicos a partir de nuevas arquitecturas para luego ser adoptado en la industria de software, haciendo uso de poderosos recursos de gran poder de cómputo, en una revolución algorítmica conocida como Deep Learning. Numerosas y sucesivas propuestas superadoras se han ofrecido en una vertiginosa carrera por obtener métricas (benchmarking) que se acercaran al estado del arte (SOTA) para tareas generales de NLP, según diversos estándares (BLEU, GLUE, SuperGLUE).

A partir de 2018, con la revolución de los transformers en los últimos dos años (ELMo, BERT…


https://www.youtube.com/watch?v=nt8gVxvLq9g&feature=youtu.be&t=6801

Talk lectured on June 2018 at Universidad Abierta Interamericana (UAI) https://uai.edu.ar/ at the first Journey of Artificial Intelligence and Natural Language Processing (JAINLP)

Media coverage of news produces huge amount of information. Those interested in media cannot afford to read all what is being produced around breaking news or main topics in today’s press. Human processing of data is prohibitive for dealing with tons of news in a timely manner.

Our product is called SentiLecto, a Natural Language Understanding engine applied to read news in Spanish and Portuguese press (and soon in English press) from all around the world in…


Perhaps you have heard the term ‘sentiment analysis’ and wondered what it is all about. Perhaps you have a vague idea of what it means and would like to learn a little bit more in depth. If that is the case, please read on.

Nowadays, the amount of text that is produced around the web is enormous, so much so, that its strategic analysis for different purposes, — ranging from business analytics of various industries to political campaigns — , becomes a difficult, if not impossible task. …


In this new post, we are going to talk about how SentiLecto compares to two well-known NLU engines for text in Portuguese: Google Natural Language, and Spacy across three basic syntax tasks: subject extraction, object extraction and passive voice sentences role extraction. We chose these two APIs because they are among the very few products that offer adequate full parsing for Portuguese.

We created a battery of sentences for each task, taken from the web portal of BBC news in Portuguese. We hand checked every single output and awarded marks even if it was not the same as the expected…


Many news articles are published on a daily basis. And yet, in hindsight, some of them are not particularly relevant and quickly fade away, whereas others are of utmost importance. Moreover, some pieces build on previously published ones, forming relationships that might be entangled and complex. Information is power, so how do we separate the wheat from the shaft in a way that is painless and quick?

At NaturalTech, we’ve pondered how our cutting-edge technology might help us in this quest. We wanted to show you which articles from different media outlets are related, in the sense that they cover…


If you go to EntretenimientoBit, a news blog or augmented newsroom where 200 quality posts are published per day, out of 300 sources, you will be able to witness TecnoNews’ powerful rewriting algorithm in action. The articles that it publishes are created by merging and enriching different coverages from various media outlets. How does it do it? The purpose of this blog post is to give you an overall idea of how it works.

News generation algorithm

The pipeline of the algorithm starts with a news text, we’ll call it T0. When it enters the system, it is categorized, tagged and geolocalized. With…


In this post, we’ll make a qualitative analysis of the output of four Natural Language Understanding APIs: IBM Watson, Google, MeaningCloud and SentiLecto. We will make comparisons across different tasks: complex syntactic phenomena, named-entity recognition and sentiment analysis. Our results show how SentiLecto, NaturalTech’s Natural Language Understanding engine, consistently produces quality text analytic output that outperforms the other APIs.

No matter what industry you are in, written text is a crucial component of all aspects of life. To learn more about how you can leverage SentiLecto and earn an edge over your competitors, contact us.

If you want to know…

NaturalTech

NaturalTech is a technology company with a specific goal: make computers understand natural language the way native speakers do.

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