Natural Language Processing

Natural Language Processing latest publications

Global | Tracking the Semiconductor Sector: An AI approach with NLP and Big Data

We analyze the evolution of the semiconductor industry with the use of Big Data from global news databases (from GDELT) and NLP tecniques for sentiment analysis. By complementing with Google Trends and other BBVA Research geopolitical indicators, we analyze the main actors and components of the industry evolution.

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November 30, 2023

Big Data techniques used

Global | BBVA Research Geopolitical Monitor: NLP for Event Tracking and Sentiment Analysis

The BBVA Research geopolitical monitor gathers real-time geopolitical indicators constructed from news processed with NLP, which allow for monitoring the media reaction to geopolitical and social events. This note has been published in the European Money and Finance Forum (SUERF).

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November 21, 2019

Big Data techniques used

Disentangling risks, activity and performance based on US corporate reports

The NLP importance in business and economics as a key source of information to enrich business and economic analysis. US corporate quarterly and annual reports provide a comprehensive overview on a company's activities and financial performance throughout the year and future plans.

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December 4, 2017

Big Data techniques used

How do the EM Central Bank talk? A Big Data approach to the Central Bank of Turkey

We apply the natural language processing or computational linguistics (NLP) to the analysis of the communication policy (i.e statements and minutes) of the Central Bank of Turkey (CBRT). While previous literature has focused on Developed countries, we extend the NLP analysis to the Central Banks of the Emerging Markets using the Dynamic Topic Modelling approach.

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