Aspect Extraction

32 papers with code • 6 benchmarks • 4 datasets

Aspect extraction is the task of identifying and extracting terms relevant for opinion mining and sentiment analysis, for example terms for product attributes or features.

Deep Learning Brasil at ABSAPT 2022: Portuguese Transformer Ensemble Approaches

ju-resplande/dlb_absapt2022 8 Nov 2023

Aspect-based Sentiment Analysis (ABSA) is a task whose objective is to classify the individual sentiment polarity of all entities, called aspects, in a sentence.

2
08 Nov 2023

Automatic Aspect Extraction from Scientific Texts

anna-marshalova/automatic-aspect-extraction-from-scientific-texts 6 Oct 2023

Being able to extract from scientific papers their main points, key insights, and other important information, referred to here as aspects, might facilitate the process of conducting a scientific literature review.

2
06 Oct 2023

InstructABSA: Instruction Learning for Aspect Based Sentiment Analysis

kevinscaria/instructabsa 16 Feb 2023

We introduce InstructABSA, an instruction learning paradigm for Aspect-Based Sentiment Analysis (ABSA) subtasks.

107
16 Feb 2023

Cross-Domain Aspect Extraction using Transformers Augmented with Knowledge Graphs

intellabs/nlp-architect 18 Oct 2022

The extraction of aspect terms is a critical step in fine-grained sentiment analysis of text.

2,926
18 Oct 2022

A Hierarchical Interactive Network for Joint Span-based Aspect-Sentiment Analysis

cwei01/hi-asa COLING 2022

Recently, some span-based methods have achieved encouraging performances for joint aspect-sentiment analysis, which first extract aspects (aspect extraction) by detecting aspect boundaries and then classify the span-level sentiments (sentiment classification).

4
24 Aug 2022

SETSum: Summarization and Visualization of Student Evaluations of Teaching

evahuyn/setsum NAACL (ACL) 2022

Ten university professors from diverse departments serve as evaluators of the system and all agree that SETSum helps them interpret SET results more efficiently; and 6 out of 10 instructors prefer our system over the standard static PDF report (while the remaining 4 would like to have both).

6
08 Jul 2022

Automatic Controllable Product Copywriting for E-Commerce

xguo7/automatic-controllable-product-copywriting-for-e-commerce 21 Jun 2022

Automatic product description generation for e-commerce has witnessed significant advancement in the past decade.

15
21 Jun 2022

Hyperbolic Disentangled Representation for Fine-Grained Aspect Extraction

johnnyjana730/hdae 16 Dec 2021

There has been significant progress in utilizing weakly supervised approaches, which require only a small set of seed words for training aspect classifiers.

6
16 Dec 2021

Improving Aspect Extraction based on Rules through Deep Syntax-Semantics Communication

njirene/synsem ACL ARR November 2021

Recent studies show integrating language resources which consist of lexical resources, syntactic resources and semantic resources can improve the performance of natural language processing (NLP) tasks.

0
16 Nov 2021

DILBERT: Customized Pre-Training for Domain Adaptation withCategory Shift, with an Application to Aspect Extraction

tonylekhtman/dilbert 1 Sep 2021

We name this scheme DILBERT: Domain Invariant Learning with BERT, and customize it for aspect extraction in the unsupervised domain adaptation setting.

9
01 Sep 2021