Обнаружение Категорий Аспектов

task ID: aspectcategorydetection

Related Papers

Blinov: Distributed Representations of Words for Aspect-Based Sentiment Analysis at SemEval 2014

Authors: nan

Publication: TIPSTER (2014)

DOI: nan

The article describes our system submitted to the SemEval-2014 task on Aspect-Based Sentiment Analy- sis. The methods based on distribut- ed representations of words for the aspect term extraction and …...

22874

ECNU: A Combination Method and Multiple Features for Aspect Extraction and Sentiment Polarity Classification

Authors: nan

Publication: TIPSTER (2014)

DOI: nan

This paper reports our submissions to the four subtasks of Aspect Based Sentimen- t Analysis (ABSA) task (i.e., task 4) in SemEval 2014 including aspect term ex- traction and aspect …...

22851

ÚFAL: Using Hand-crafted Rules in Aspect Based Sentiment Analysis on Parsed Data

Authors: nan

Publication: TIPSTER (2014)

DOI: nan

This paper describes our submission to Se- mEval 2014 Task 41 (aspect based senti- ment analysis). The current work is based on the assumption that it could be advan- tageous …...

22708

AUEB-ABSA at SemEval-2016 Task 5: Ensembles of Classifiers and Embeddings for Aspect Based Sentiment Analysis

Authors: nan

Publication: TIPSTER (2016)

DOI: nan

This paper describes our submissions to the Aspect Based Sentiment Analysis task of SemEval-2016. For Aspect Category Detec- tion (Subtask1/Slot1), we used multiple en- sembles, based on Support Vector Machine …...

22536

BUTknot at SemEval-2016 Task 5: Supervised Machine Learning with Term Substitution Approach in Aspect Category Detection

Authors: nan

Publication: TIPSTER (2016)

DOI: nan

This paper describes an approach used to solve Aspect Category Detection (Subtask 1, Slot 1) of SemEval 2016 Task 5. The core of the pre- sented system is based on …...

22538

INSIGHT-1 at SemEval-2016 Task 5: Deep Learning for Multilingual Aspect-based Sentiment Analysis

Authors: nan

Publication: TIPSTER (2016)

DOI: nan

This paper describes our deep learning- based approach to multilingual aspect- based sentiment analysis as part of Se- mEval 2016 Task 5. We use a convo- lutional neural network (CNN) …...

22533

UFAL at SemEval-2016 Task 5: Recurrent Neural Networks for Sentence Classification

Authors: nan

Publication: TIPSTER (2016)

DOI: nan

This paper describes our system for aspect- based sentiment analysis (ABSA). We partic- ipate in Subtask 1 (sentence-level ABSA), fo- cusing specifically on aspect category detec- tion. We train a …...

22526

Better Queries for Aspect-Category Sentiment Classification

Authors: nan

Publication: TIPSTER (2020)

DOI: nan

AbstractAspect-category sentiment classification (ACSC) aims to identify the sentiment polarities towards the aspect categories mentioned in a sentence. Because a sentence often mentions more than one aspect category and expresses …...

5595

Multi-Label Few-Shot Learning for Aspect Category Detection

Authors: nan

Publication: TIPSTER (2021)

DOI: nan

AbstractAspect category detection (ACD) in sentiment analysis aims to identify the aspect categories mentioned in a sentence. In this paper, we formulate ACD in the few-shot learning scenario. However, existing …...

8119