The analysis of the opinions of customers and users has been always of great interest in
supporting decision-making in many fields, especially in marketing. Sentiment analysis (SA) …

Aspect level sentiment classification aims to extract fine-grained sentiment expressed
towards specific aspects from a sentence. The key to this task lies in connecting aspects and …

Reviews act as a valuable source of information for decision making. Online e-commerce
sites has provided their users to make their opinion about products and services. Huge …

Deep learning techniques have dominated the literature on aspect-based sentiment
analysis (ABSA), achieving state-of-the-art performance. However, deep models generally …

The paper addresses the problem of detecting eyewitness reports of mass emergencies on
Twitter. This is the first work to conduct a large-scale comparative evaluation of classification …

Social media platforms are public venues where conversations about issues of public
interest take place. Much recent research has been devoted to evaluating the degree to …

We present the system for the classification of sentences and short texts into Marketing Mix
classes developed within the LPS-BIGGER project. The system classifies short texts from …

Аннотация Исследуется проблема аспектно-эмоционального анализа текста. По
сравнению с общим анализом тональности такой вариант является более сложным по …

The paper addresses the problem of detecting eyewitness reports of mass emergencies on
Twitter. This is the first work to conduct a large-scale comparative evaluation of classification …

Aspect identification in user generated texts by supervised text classification might suffer
degradation in performance when changing to other domains than the one used for training …