Keyphrase Extraction

Description from the archive archive 2025-07-28.

Benchmarks archive 2025-07-28

5 leaderboard tables shown for this task, 5 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

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

Subtasks archive 2025-07-28

No subtask under this task in the archive's task tree.

Most implemented papers archive 2025-07-28

30 shown of 52 papers with code (153 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.

• Deep Keyphrase Generation
  23 Apr 2017 4 repositories listed
  Keyphrase provides highly-condensed information that can be effectively used for understanding, organizing and retrieving text content.
• Enhancing In-Context Learning with Answer Feedback for Multi-Span Question Answering
  7 Jun 2023 3 repositories listed
  Previous researches found that in-context learning is an effective approach to exploiting LLM, by using a few task-related labeled data as demonstration examples to construct a few-shot prompt for answering new…
• Simple Unsupervised Keyphrase Extraction using Sentence Embeddings
  13 Jan 2018 3 repositories listed
  EmbedRank achieves higher F-scores than graph-based state of the art systems on standard datasets and is suitable for real-time processing of large amounts of Web data.
• PromptRank: Unsupervised Keyphrase Extraction Using Prompt
  8 May 2023 2 repositories listed
  This demonstrates the great potential of using prompt for unsupervised keyphrase extraction.
• UCPhrase: Unsupervised Context-aware Quality Phrase Tagging
  28 May 2021 2 repositories listed
  Training a conventional neural tagger based on silver labels usually faces the risk of overfitting phrase surface names.
• Constrained Abstractive Summarization: Preserving Factual Consistency with Constrained Generation
  24 Oct 2020 2 repositories listed
  Despite significant progress, state-of-the-art abstractive summarization methods are still prone to hallucinate content inconsistent with the source document.
• Capturing Global Informativeness in Open Domain Keyphrase Extraction
  28 Apr 2020 2 repositories listed
  Open-domain KeyPhrase Extraction (KPE) aims to extract keyphrases from documents without domain or quality restrictions, e.
• Finding Black Cat in a Coal Cellar -- Keyphrase Extraction & Keyphrase-Rubric Relationship Classification from Complex Assignments
  3 Apr 2020 2 repositories listed
  Diversity in content and open-ended questions are inherent in complex assignments across online graduate programs.
• Open Domain Web Keyphrase Extraction Beyond Language Modeling
  6 Nov 2019 2 repositories listed
  This paper studies keyphrase extraction in real-world scenarios where documents are from diverse domains and have variant content quality.
• Complex Network based Supervised Keyword Extractor
  26 Sep 2019 2 repositories listed
  This shows that the proposed method is independent of the domain, collection, and language of the training corpora.
• A Review of Keyphrase Extraction
  13 May 2019 2 repositories listed
  Keyphrase extraction is a textual information processing task concerned with the automatic extraction of representative and characteristic phrases from a document that express all the key aspects of its content.
• Keyphrase Extraction for N-best Reranking in Multi-Sentence Compression
  1 Jun 2013 2 repositories listed
• Enhancing Keyphrase Extraction from Academic Articles Using Section Structure Information
  20 May 2025 1 repository listed
  To address this issue, this paper utilized the structural features and section texts obtained from the section structure information of academic articles to extract keyphrase from academic papers.
• LongKey: Keyphrase Extraction for Long Documents
  26 Nov 2024 1 repository listed
  In an era of information overload, manually annotating the vast and growing corpus of documents and scholarly papers is increasingly impractical.
• Optimizing Keyphrase Ranking for Relevance and Diversity Using Submodular Function Optimization (SFO)
  26 Oct 2024 1 repository listed
  Keyphrase ranking plays a crucial role in information retrieval and summarization by indexing and retrieving relevant information efficiently.
• ChuLo: Chunk-Level Key Information Representation for Long Document Processing
  14 Oct 2024 1 repository listed
  We evaluate our method on multiple long document classification tasks and long document token classification tasks, demonstrating its effectiveness through comprehensive qualitative and quantitative analyses.
• Attention-Seeker: Dynamic Self-Attention Scoring for Unsupervised Keyphrase Extraction
  17 Sep 2024 1 repository listed
  This paper proposes Attention-Seeker, an unsupervised keyphrase extraction method that leverages self-attention maps from a Large Language Model to estimate the importance of candidate phrases.
• NORMY: Non-Uniform History Modeling for Open Retrieval Conversational Question Answering
  7 Feb 2024 1 repository listed
  A typical OrConvQA pipeline consists of three modules: a Retriever to retrieve relevant documents from the collection, a Reranker to rerank them given the question and the context, and a Reader to extract an answer span.
• Large Language Models as Zero-Shot Keyphrase Extractors: A Preliminary Empirical Study
  23 Dec 2023 1 repository listed
  Zero-shot keyphrase extraction aims to build a keyphrase extractor without training by human-annotated data, which is challenging due to the limited human intervention involved.
• BibRank: Automatic Keyphrase Extraction Platform Using~Metadata
  13 Oct 2023 1 repository listed
  Automatic Keyphrase Extraction involves identifying essential phrases in a document.
• SimCKP: Simple Contrastive Learning of Keyphrase Representations
  12 Oct 2023 1 repository listed
  Keyphrase generation (KG) aims to generate a set of summarizing words or phrases given a source document, while keyphrase extraction (KE) aims to identify them from the text.
• Enhancing Keyphrase Extraction from Long Scientific Documents using Graph Embeddings
  16 May 2023 1 repository listed
  In this study, we investigate using graph neural network (GNN) representations to enhance contextualized representations of pre-trained language models (PLMs) for keyphrase extraction from lengthy documents.
• KPEval: Towards Fine-Grained Semantic-Based Keyphrase Evaluation
  27 Mar 2023 1 repository listed
  Despite the significant advancements in keyphrase extraction and keyphrase generation methods, the predominant approach for evaluation mainly relies on exact matching with human references.
• MUG: A General Meeting Understanding and Generation Benchmark
  24 Mar 2023 1 repository listed
  To prompt SLP advancement, we establish a large-scale general Meeting Understanding and Generation Benchmark (MUG) to benchmark the performance of a wide range of SLP tasks, including topic segmentation, topic-level and…
• Pre-trained Language Models for Keyphrase Generation: A Thorough Empirical Study
  20 Dec 2022 1 repository listed
  However, there lacks a systematic study of how the two types of approaches compare and how different design choices can affect the performance of PLM-based models.
• PatternRank: Leveraging Pretrained Language Models and Part of Speech for Unsupervised Keyphrase Extraction
  11 Oct 2022 1 repository listed
  Keyphrase extraction is the process of automatically selecting a small set of most relevant phrases from a given text.
• Query-Based Keyphrase Extraction from Long Documents
  11 May 2022 1 repository listed
  Transformer-based architectures in natural language processing force input size limits that can be problematic when long documents need to be processed.
• Hyperbolic Relevance Matching for Neural Keyphrase Extraction
  4 May 2022 1 repository listed
  Meanwhile, considering the hierarchical structure hidden in the document, HyperMatch embeds both phrases and documents in the same hyperbolic space via a hyperbolic phrase encoder and a hyperbolic document encoder.
• Unsupervised Keyphrase Extraction via Interpretable Neural Networks
  15 Mar 2022 1 repository listed
  Keyphrase extraction aims at automatically extracting a list of "important" phrases representing the key concepts in a document.
• Topic Aware Contextualized Embeddings for High Quality Phrase Extraction
  17 Jan 2022 1 repository listed
  The salient phrases are extracted using a ranking algorithm on an undirected graph constructed for the given document.