Výsledky vyhledávání - "Hopp, Daniel"

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Free to play: UN Trade and Development's experience with developing its own open-source Retrieval Augmented Generation Large Language Model application

Autor: Hopp, Daniel

Generative artificial intelligence (AI), and in particular Large Language Models (LLMs), have exploded in popularity and attention since the release to the public of ChatGPT's Generative Pre-trained Transformer (GPT)-3.5 model in November of 2022. Du

Externí odkaz: http://arxiv.org/abs/2407.16896

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Benchmarking Econometric and Machine Learning Methodologies in Nowcasting

Autor: Hopp, Daniel

Nowcasting can play a key role in giving policymakers timelier insight to data published with a significant time lag, such as final GDP figures. Currently, there are a plethora of methodologies and approaches for practitioners to choose from. However

Externí odkaz: http://arxiv.org/abs/2205.03318

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Feasibility of nowcasting SDG indicators: a comprehensive survey

Autor: Hopp, Daniel, Fu, Emily, Peltola, Anu

The 2030 Agenda and accompanying Sustainable Development Goals (SDGs) are vital in guiding national and global policy. However, many of the SDG indicators used to measure progress toward those goals suffer from long publication lags. Nowcasting has t

Externí odkaz: http://arxiv.org/abs/2204.01482

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Performance of long short-term memory artificial neural networks in nowcasting during the COVID-19 crisis

Autor: Hopp, Daniel

The COVID-19 pandemic has demonstrated the increasing need of policymakers for timely estimates of macroeconomic variables. A prior UNCTAD research paper examined the suitability of long short-term memory artificial neural networks (LSTM) for perform

Externí odkaz: http://arxiv.org/abs/2203.11872

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Economic Nowcasting with Long Short-Term Memory Artificial Neural Networks (LSTM)

Autor: Hopp, Daniel

Artificial neural networks (ANNs) have been the catalyst to numerous advances in a variety of fields and disciplines in recent years. Their impact on economics, however, has been comparatively muted. One type of ANN, the long short-term memory networ

Externí odkaz: http://arxiv.org/abs/2106.08901

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