Sentiment analysis Archives - Sinfa Consulting: Data Science & AI Consulting

Using Multivariate Time Series Forecasting with Transformers in Finance

In today’s fast-paced financial world, businesses require accurate and timely financial forecasting to make informed decisions. Multivariate time series forecasting has become a popular technique in finance to predict future values of multiple variables simultaneously. It is a statistical method that models the behavior of several interdependent variables over time, considering the historical data of …

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The Power of BERT and Convolutional Networks in Sentiment Analysis

Sentiment analysis, also known as opinion mining, is a field of Natural Language Processing (NLP) that involves the study of the emotions, opinions, and attitudes expressed by people in written text. It is a crucial task in the field of NLP and has wide-ranging applications in areas such as marketing, customer service, and politics. With …

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A Beginner’s Guide to Text Classification using PyTorch and Hugging Face

Text classification is a common task in natural language processing (NLP) that involves assigning predefined categories or labels to a given text. It is a supervised learning problem, where the goal is to train a model to predict the correct label for new, unseen examples. Text classification has many practical applications, such as sentiment analysis, …

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