Aspect Extraction

Description from the archive archive 2025-07-28.

Benchmarks archive 2025-07-28

6 leaderboard tables shown for this task, 6 with rows (a “benchmark” on this site is a table with at least one row, as on /sota), ordered by row count. “Best model” is the first row in the archive's own order at snapshot; nothing is re-ranked here and metric direction is not recorded in the archive. PwC's Trend sparklines are not in the archive, so that column is omitted.

Syntology column: samples harvested from the paper's repositories and executed on synthesized fixtures; “ran” is not a correctness claim and does not order the table. A dash means no Syntology record for that paper, not a recorded non-run. Read from the graph 2026-09-24.

Libraries

Not in the archive: the export carries no per-task library table, so there is nothing to show at snapshot 2025-07-28.

Datasets archive 2025-07-28

5 datasets whose archive record lists this task, ordered by the archive's paper count.

Subtasks archive 2025-07-28

2 subtasks in the archive's task tree.

Parent tasks archive 2025-07-28

Most implemented papers archive 2025-07-28

30 shown of 34 papers with code (92 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.

• Knowing What, How and Why: A Near Complete Solution for Aspect-based Sentiment Analysis
  5 Nov 2019 6 repositories listed
  In this paper, we introduce a new subtask under ABSA, named aspect sentiment triplet extraction (ASTE).
• Adversarial Training for Aspect-Based Sentiment Analysis with BERT
  30 Jan 2020 4 repositories listed
  In this work, we apply adversarial training, which was put forward by Goodfellow et al.
• An Unsupervised Neural Attention Model for Aspect Extraction
  1 Jul 2017 3 repositories listed
  Unlike topic models which typically assume independently generated words, word embedding models encourage words that appear in similar contexts to be located close to each other in the embedding space.
• YASO: A Targeted Sentiment Analysis Evaluation Dataset for Open-Domain Reviews
  29 Dec 2020 2 repositories listed
  Current TSA evaluation in a cross-domain setup is restricted to the small set of review domains available in existing datasets.
• Improving BERT Performance for Aspect-Based Sentiment Analysis
  22 Oct 2020 2 repositories listed Syntology ran 5 of 11 samples · 6 unverified
  Aspect-Based Sentiment Analysis (ABSA) studies the consumer opinion on the market products.
• Automated Concatenation of Embeddings for Structured Prediction
  10 Oct 2020 2 repositories listed
  Pretrained contextualized embeddings are powerful word representations for structured prediction tasks.
• Jointly Modeling Aspect and Sentiment with Dynamic Heterogeneous Graph Neural Networks
  14 Apr 2020 2 repositories listed
  Target-Based Sentiment Analysis aims to detect the opinion aspects (aspect extraction) and the sentiment polarities (sentiment detection) towards them.
• Robust to Noise Models in Natural Language Processing Tasks
  1 Jul 2019 2 repositories listed
  There are a lot of noise texts surrounding a person in modern life.
• Summarizing Opinions: Aspect Extraction Meets Sentiment Prediction and They Are Both Weakly Supervised
  27 Aug 2018 2 repositories listed Syntology ran 0 of 6 samples · 6 unverified
  We present a neural framework for opinion summarization from online product reviews which is knowledge-lean and only requires light supervision (e.
• Double Embeddings and CNN-based Sequence Labeling for Aspect Extraction
  11 May 2018 2 repositories listed Syntology ran 0 of 1 samples · 1 unverified
  Unlike other highly sophisticated supervised deep learning models, this paper proposes a novel and yet simple CNN model employing two types of pre-trained embeddings for aspect extraction: general-purpose embeddings and…
• An Aspect Extraction Framework using Different Embedding Types, Learning Models, and Dependency Structure
  5 Mar 2025 1 repository listed
  The experiments conducted on two Turkish datasets showed that the proposed models mostly outperform the studies that use the same datasets, and incorporating tree positional encoding increases the performance of the…
• Deep Learning Brasil at ABSAPT 2022: Portuguese Transformer Ensemble Approaches
  8 Nov 2023 1 repository listed
  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.
• Automatic Aspect Extraction from Scientific Texts
  6 Oct 2023 1 repository listed
  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.
• A Wide Evaluation of ChatGPT on Affective Computing Tasks
  26 Aug 2023 1 repository listed
  In this work, we widely study the capabilities of the ChatGPT models, namely GPT-4 and GPT-3.
• InstructABSA: Instruction Learning for Aspect Based Sentiment Analysis
  16 Feb 2023 1 repository listed
  We introduce InstructABSA, an instruction learning paradigm for Aspect-Based Sentiment Analysis (ABSA) subtasks.
• Cross-Domain Aspect Extraction using Transformers Augmented with Knowledge Graphs
  18 Oct 2022 1 repository listed
  The extraction of aspect terms is a critical step in fine-grained sentiment analysis of text.
• A Hierarchical Interactive Network for Joint Span-based Aspect-Sentiment Analysis
  24 Aug 2022 1 repository listed
  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…
• SETSum: Summarization and Visualization of Student Evaluations of Teaching
  8 Jul 2022 1 repository listed
  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…
• Automatic Controllable Product Copywriting for E-Commerce
  21 Jun 2022 1 repository listed
  Automatic product description generation for e-commerce has witnessed significant advancement in the past decade.
• Hyperbolic Disentangled Representation for Fine-Grained Aspect Extraction
  16 Dec 2021 1 repository listed
  There has been significant progress in utilizing weakly supervised approaches, which require only a small set of seed words for training aspect classifiers.
• Improving Aspect Extraction based on Rules through Deep Syntax-Semantics Communication
  16 Nov 2021 1 repository listed
  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.
• DILBERT: Customized Pre-Training for Domain Adaptation with Category Shift, with an Application to Aspect Extraction
  1 Nov 2021 1 repository listed
  We name this scheme DILBERT: Domain Invariant Learning with BERT, and customize it for aspect extraction in the unsupervised domain adaptation setting.
• DILBERT: Customized Pre-Training for Domain Adaptation withCategory Shift, with an Application to Aspect Extraction
  1 Sep 2021 1 repository listed
  We name this scheme DILBERT: Domain Invariant Learning with BERT, and customize it for aspect extraction in the unsupervised domain adaptation setting.
• Does local pruning offer task-specific models to learn effectively ?
  1 Sep 2021 1 repository listed
  Later, we utilize the hypothesis to demonstrate the efficacy of the pruned state-of-the-art model compared to the over-parameterized state-of-the-art model under two settings, the first considering the baselines for the…
• Joint Aspect Extraction and Sentiment Analysis with Directional Graph Convolutional Networks
  1 Dec 2020 1 repository listed
  End-to-end aspect-based sentiment analysis (EASA) consists of two sub-tasks: the first extracts the aspect terms in a sentence and the second predicts the sentiment polarities for such terms.
• Simple Unsupervised Similarity-Based Aspect Extraction
  25 Aug 2020 1 repository listed
  In the context of sentiment analysis, there has been growing interest in performing a finer granularity analysis focusing on the specific aspects of the entities being evaluated.
• Modelling Context and Syntactical Features for Aspect-based Sentiment Analysis
  1 Jul 2020 1 repository listed
  This increases the accuracy of the aspect sentiment classifier.
• Structure-Level Knowledge Distillation For Multilingual Sequence Labeling
  8 Apr 2020 1 repository listed
  Multilingual sequence labeling is a task of predicting label sequences using a single unified model for multiple languages.
• Multilingual aspect clustering for sentiment analysis
  9 Dec 2019 1 repository listed
  In this article, we address the novel task of multilingual aspect clustering, which aims at grouping semantically related aspects extracted from reviews written in several languages.
• Aspect Detection using Word and Char Embeddings with (Bi)LSTM and CRF
  3 Sep 2019 1 repository listed
  We proposed a~new accurate aspect extraction method that makes use of both word and character-based embeddings.

Syntology lines on 3 of the papers shown; no Syntology record for the others (a paper without an arXiv id cannot be joined to the graph, and absence from the graph layer is not a recorded non-run). “Ran” means the sample executed on a synthesized fixture, not that the paper's result was reproduced. Read from the graph 2026-09-24.