Opportunity summary
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ARXIV:2603.15523 · KEYPHRASE EXTRACTION · SUBMITTED 18 MAR · 22:54 UTC · FRESHNESS STALE
ARXIV:2603.15523KEYPHRASE EXTRACTIONSUBMITTED 18 MAR · 22:54 UTCFRESHNESS STALEarXiv
SlovKE provides a large-scale dataset and LLM evaluation for keyphrase extraction in Slovak, addressing a critical gap in low-resource language processing.
Opportunity summary
Pain SlovKE provides a large-scale dataset and LLM evaluation for keyphrase extraction in Slovak, addressing a critical gap in low-resource language processing.
Evidence 0 refs | 0 sources | 50% coverage
Blocker Evidence unverified
SlovKE provides a large-scale dataset and LLM evaluation for keyphrase extraction in Slovak, addressing a critical gap in low-resource language processing. We address this gap for Slovak by constructing a dataset of 227,432 scientific…
Keyphrase extraction for morphologically rich, low-resource languages remains understudied, largely due to the scarcity of suitable evaluation datasets. We address this gap for Slovak by constructing a dataset of 227,432 scientific abstracts with author-assigned…
ScienceToStartup currently rates this 8.0/10 on the public viability pass. Unsupervised baselines achieve at most 11.6\% exact-match $F1@6$, with a large gap to partial matching (up to 51.5\%), reflecting the difficulty of matching inflected…
Keyphrase Extraction moved forward this cycle; last verified April 2026. Public score 8.0/10. Implementation evidence is present through a linked repository.
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Score8.0Public score shown from the verified overall while the stale axis breakdown refreshesAnalysis summary
SlovKE provides a large-scale dataset and LLM evaluation for keyphrase extraction in Slovak, addressing a critical gap in low-resource language processing.
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Paper Pack
10.48550/arXiv.2603.15523SlovKE provides a large-scale dataset and LLM evaluation for keyphrase extraction in Slovak, addressing a critical gap in low-resource language processing.
Abstract
Keyphrase extraction for morphologically rich, low-resource languages remains understudied, largely due to the scarcity of suitable evaluation datasets. We address this gap for Slovak by constructing a dataset of 227,432 scientific abstracts with author-assigned keyphrases -- scraped and systematically cleaned from the Slovak Central Register of Theses -- representing a 25-fold increase over the largest prior Slovak resource and approaching the scale of established English benchmarks such as KP20K. Using this dataset, we benchmark three unsupervised baselines (YAKE, TextRank, KeyBERT with SlovakBERT embeddings) and evaluate KeyLLM, an LLM-based extraction method using GPT-3.5-turbo. Unsupervised baselines achieve at most 11.6\% exact-match $F1@6$, with a large gap to partial matching (up to 51.5\%), reflecting the difficulty of matching inflected surface forms to author-assigned keyphrases. KeyLLM narrows this exact--partial gap, producing keyphrases closer to the canonical forms assigned by authors, while manual evaluation on 100 documents ($κ= 0.61$) confirms that KeyLLM captures relevant concepts that automated exact matching underestimates. Our analysis identifies morphological mismatch as the dominant failure mode for statistical methods -- a finding relevant to other inflected languages. The dataset (https://huggingface.co/datasets/NaiveNeuron/SlovKE) and evaluation code (https://github.com/NaiveNeuron/SlovKE) are publicly available.
Source availability
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Extraction status
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Proof status
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What was readable
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Viability
Time to MVP
Commercial
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Preparing verified analysis
Dimensions overall score 8.0
PROBLEM
SlovKE provides a large-scale dataset and LLM evaluation for keyphrase extraction in Slovak, addressing a critical gap in low-resource language processing. We address this gap for Slovak by constructing a dataset of 227,432 scientific abstracts with author-assigned keyphrases --...
METHOD
Keyphrase extraction for morphologically rich, low-resource languages remains understudied, largely due to the scarcity of suitable evaluation datasets. We address this gap for Slovak by constructing a dataset of 227,432 scientific abstracts with author-assigned keyphrases -- sc...
RESULT
ScienceToStartup currently rates this 8.0/10 on the public viability pass. Unsupervised baselines achieve at most 11.6\% exact-match $F1@6$, with a large gap to partial matching (up to 51.5\%), reflecting the difficulty of matching inflected surface forms to author-assigned keyp...
WHY NOW
Keyphrase Extraction moved forward this cycle; last verified April 2026. Public score 8.0/10. Implementation evidence is present through a linked repository.
constructing a dataset of 227,432 scientific abstracts with author-assigned keyphrases -- scraped and systematically cleaned from the Slovak Central Register of Theses -- representing a 25-fold increase over the largest prior Slovak resource
Explicitly stated in the abstract with specific numeric comparison
partial
Unsupervised baselines achieve at most 11.6% exact-match $F1@6$, with a large gap to partial matching (up to 51.5%)
Directly stated in the abstract with specific numeric results
partial
KeyLLM narrows this exact--partial gap, producing keyphrases closer to the canonical forms assigned by authors
Directly stated in the abstract with clear comparison to baselines
partial
manual evaluation on 100 documents ($κ= 0.61$) confirms that KeyLLM captures relevant concepts that automated exact matching underestimates
Explicitly stated in the abstract with specific sample size and agreement metric
partial
Our analysis identifies morphological mismatch as the dominant failure mode for statistical methods
Directly stated in the abstract as a key finding
partial
The dataset is limited to scientific abstracts, which may not generalize well to other domains like news or social media
Explicitly stated in the analysis section as a caveat
partial
LLM-based methods like KeyLLM rely on external APIs (e.g., GPT-3.5-turbo), introducing cost and latency issues for real-time applications
Explicitly stated in the analysis section as a caveat
partial
approaching the scale of established English benchmarks such as KP20K
Directly stated in the abstract with comparative language
partial
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Concepts
Methods
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SlovKE provides a large-scale dataset and LLM evaluation for keyphrase extraction in Slovak, addressing a critical gap in low-resource language processing.
Segment
Keyphrase Extraction
Adoption evidence
Public code linked for build inspection
Commercial read
8.0/10 public viability
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Unknown
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Build Passport
Build passport pending - Proof Lab budget No verified cost estimate / $7.00 cap
status
missing
reason
passport_row_missing
proof status
unverified
cost/budget
No verified cost estimate
confidence low
next verification path
Build brief missing until Build Passport data exists.
Source missing: Build Passport payload.
Experiment plan missing until prototype path is available.
No prototype path attached.
Validation checklist missing until required assets, cost, and regulatory flags are verified.
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Evidence coverage
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stale
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Build readiness
BuildPassport EvidenceState
passport absent
stale
Run Proof Lab or inspect typed missing state. verified:false
Artifact maturity
GitHub and Hugging Face maturity payloads
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stale
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Technical feasibility
partial
Current read
Runnable path is not fully verified.
Evidence
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Gaps
Next test
Run minimal reproduction from the Build Passport prototype path.
Market urgency
missing
Current read
Buyer urgency is not verified from source.
Evidence
0 references, 0 sources, 50% evidence coverage.
Gaps
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Collect buyer interview, deployment evidence, or cited demand signal.
Buyer clarity
missing
Current read
No budget owner is verified for this paper.
Evidence
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Gaps
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Map target operator, economic buyer, and procurement trigger.
Defensibility
missing
Current read
Defensibility signals are missing.
Evidence
No defensibility receipt attached.
Gaps
Next test
Refresh defensibility bars with source receipts.
Integration burden
missing
Current read
No public implementation surface observed.
Evidence
No GitHub or Hugging Face payload attached.
Gaps
Next test
Write integration checklist from prototype path and target workflow.
Capital intensity
missing
Current read
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Regulatory load
missing
Current read
No regulatory classification is attached.
Evidence
Build Passport ledger does not include regulatory flags.
Gaps
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Classify regulatory flags before commercialization planning.
No named scientific founder assigned.
Paper authors are not treated as operators without consent.
People
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Gaps
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Prototype owner missing.
Build Passport does not name an implementer.
People
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Gaps
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Operator workflow not sourced.
No buyer or workflow interview attached.
People
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Gaps
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People
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Regulatory need unclassified.
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People
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ARTIFACTS
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DEFENSIBILITY
Defensibility and confidence evidence pending.
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BUZZ
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