With the growing popularity of online shopping, product reviews have emerged as significant
source of product information. Sentiment analysis was developed as a result of the growing …

The analysis of feelings (sentiment analysis or opinion mining) is the process of studying
peoples opinion, emotion and how to consider an issue and make a decision into different …

The widespread use of social media platforms such as Twitter, Instagram, Facebook, and
LinkedIn have had a huge impact on daily human interactions and decision-making. Owing …

Nowadays, social media is a crucial part of our lives. Platforms like Facebook and Twitter
play indispensable roles in the modern information ecosystem, impacting many areas of …

Clinical text contains many negated concepts since the physician excludes irrelevant
symptoms when reasoning and concluding about the diagnosis. This study investigates the …

El Procesamiento del Lenguaje Natural es el área de la Inteligencia Artificial que tiene como
objetivo desarrollar mecanismos computacionalmente eficientes para facilitar la …

Computer-supported collaborative learning (CSCL) is a useful practice to teach learners
working in groups and to acquire collaborative skills. To evaluate the collaborative process …

Sentiment analysis is a tool to identify and measure the emotion in a piece of text. Negation
handling is an important aspect of natural language processing (NLP) for Twitter data. It is a …

Conventional lexicon-based approaches to sentiment analysis typically lack the necessary
methods to properly identify the negation window, making it impossible to model negation …

Sentiment Analysis serves as a tool for identifying and quantifying the emotion conveyed in
text. Within natural language processing (NLP), effective negation handling is crucial …