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Sentiment Analysis

290 papers with code ยท Natural Language Processing

Sentiment analysis is the task of classifying the polarity of a given text.

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Latest papers without code

Fine-grained Sentiment Analysis with Faithful Attention

19 Aug 2019

While the general task of textual sentiment classification has been widely studied, much less research looks specifically at sentiment between a specified source and target.

RELATION EXTRACTION SENTIMENT ANALYSIS

Shallow Domain Adaptive Embeddings for Sentiment Analysis

16 Aug 2019

This paper proposes a way to improve the performance of existing algorithms for text classification in domains with strong language semantics.

DOMAIN ADAPTATION SENTIMENT ANALYSIS TEXT CLASSIFICATION WORD EMBEDDINGS

M-BERT: Injecting Multimodal Information in the BERT Structure

15 Aug 2019

Multimodal language analysis is an emerging research area in natural language processing that models language in a multimodal manner.

MULTIMODAL SENTIMENT ANALYSIS QUESTION ANSWERING

Aspect and Opinion Terms Extraction Using Double Embeddings and Attention Mechanism for Indonesian Hotel Reviews

14 Aug 2019

In order to extract aspect and opinion terms for Indonesian hotel reviews, we adapt double embeddings feature and attention mechanism that outperform the best system at SemEval 2015 and 2016.

ASPECT-BASED SENTIMENT ANALYSIS

StructBERT: Incorporating Language Structures into Pre-training for Deep Language Understanding

13 Aug 2019

Recently, the pre-trained language model, BERT, has attracted a lot of attention in natural language understanding (NLU), and achieved state-of-the-art accuracy in various NLU tasks, such as sentiment classification, natural language inference, semantic textual similarity and question answering.

LANGUAGE MODELLING NATURAL LANGUAGE INFERENCE QUESTION ANSWERING SEMANTIC TEXTUAL SIMILARITY SENTIMENT ANALYSIS

A Deep Evolutionary Approach to Bioinspired Classifier Optimisation for Brain-Machine Interaction

13 Aug 2019

This study suggests a new approach to EEG data classification by exploring the idea of using evolutionary computation to both select useful discriminative EEG features and optimise the topology of Artificial Neural Networks.

EEG SENTIMENT ANALYSIS

Variational Fusion for Multimodal Sentiment Analysis

13 Aug 2019

Multimodal fusion is considered a key step in multimodal tasks such as sentiment analysis, emotion detection, question answering, and others.

MULTIMODAL SENTIMENT ANALYSIS QUESTION ANSWERING

A Simple and Effective Approach for Fine Tuning Pre-trained Word Embeddings for Improved Text Classification

7 Aug 2019

This work presents a new and simple approach for fine-tuning pretrained word embeddings for text classification tasks.

SENTIMENT ANALYSIS TEXT CLASSIFICATION WORD EMBEDDINGS

Sentiment Analysis of Typhoon Related Tweets using Standard and Bidirectional Recurrent Neural Networks

3 Aug 2019

The Philippines is a common ground to natural calamities like typhoons, floods, volcanic eruptions and earthquakes.

SENTIMENT ANALYSIS

Development of a General Purpose Sentiment Lexicon for Igbo Language

WS 2019

This makes it difficult to directly perform sentiment analysis tasks in such languages.

SENTIMENT ANALYSIS