Result

0.515 ±0.02 pearson_r

SimCLR histology encoder + random forest (HEST; Ciga et al.) · HEST-Benchmark LUNG · Pearson correlation

The source table prints the tested method as Ciga. Evidence for this identity: SimCLR histology encoder + random forest (HEST; Ciga et al.)

Tested configuration: SimCLR histology encoder + random forest (HEST; Ciga et al.)
Task: HEST-Benchmark LUNG: Gene expression prediction from histology, Lung
Dataset subset: HEST-Benchmark LUNG (HEST-Benchmark split)
Procedure: Random Forest regression with 70 trees over frozen patch features, averaged over folds or patients.
Evaluation: SimCLR histology encoder + random forest (HEST; Ciga et al.) on HEST-Benchmark LUNG: Gene expression prediction from histology, Lung
Coverage: scored: unreported; eligible: unreported
Uncertainty: type: standard_deviation; value: 0.02
Evidence: Author-reported evaluation · source checkedHEST-1k: A Dataset for Spatial Transcriptomics and Histology Image Analysis · Table 1, row(LUNG), column(Ciga)

A source-checked result verifies the numerical transcription, not every model or protocol detail. Evaluation metadata: source checked. Source checked does not mean independently reproduced.

Reproduction

Split: Not reported
Adaptation: Not reported
Scoring implementation: Pearson correlation

No execution recipe has been verified for this exact configuration and evaluation. A benchmark's general instructions may use different inputs, splits or model settings.

Access requirements and official instructions: HEST-Benchmark LUNG: Gene expression prediction from histology, Lung

Reproducing this published result requires matching its model configuration, data, split and scorer. Source checking or a successful smoke test does not establish score reproduction.

Evidence

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Evidence table

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1 evidence row matching the loaded filters

Claims, original sources and review scope · Release 2026-09-29-06401fd5b220
Property and statement	Original source and location	Review and provenance
Reported result 0.515 ±0.02 Individual claims	HEST-1k: A Dataset for Spatial Transcriptomics and Histology Image Analysis Original source ↗ Table 1, row(LUNG), column(Ciga) Version: Version pinned by URL and artifact SHA256 when available Retrieved: 2026-09-16	source checked Deterministic parse of the pinned PDF text layer, stitching each cohort's value and spread lines with both counts asserted · 2026-09-18 author reported Audit details Source checked, not reproduced. Metrics differ by task, so no composite score across tasks is computed or implied. Field: `attributes.printed_value` Source artifact SHA-256: `636099a73dee8337f60e6e9120230b914605b35553872ddf76e4661bbe14be9b` Hash scope: Exact retrieved primary paper artifact bytes. Inspected artifact Extraction artifact SHA-256: `636099a73dee8337f60e6e9120230b914605b35553872ddf76e4661bbe14be9b` Extraction artifact

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Release 2026-09-29-06401fd5b220 · Record review: source checked

1 source records and release history

HEST-1k: A Dataset for Spatial Transcriptomics and Histology Image Analysis · Original source · Version pinned by URL and artifact SHA256 when available

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Technical metadata and extraction receipts

Stable ID: hest-result-ciga-lung-pearson-r

areas: cells-tissues
tasks: Gene expression prediction from histology, Lung
metric: pearson_r
metric direction: higher
unit: correlation
printed value: 0.515 ±0.02
numeric value: 0.515
uncertainty: type: standard_deviation; value: 0.02
source locator: Table 1, row(LUNG), column(Ciga)
missing metadata: denominator: unextracted; seeds: unreported
review: method: Deterministic parse of the pinned PDF text layer, stitching each cohort's value and spread lines with both counts asserted; reviewer: Codex research agent; no human review claimed; date: 2026-09-18; artifact sha256: 636099a73dee8337f60e6e9120230b914605b35553872ddf76e4661bbe14be9b; retrieval url: https://arxiv.org/pdf/2406.16192v1; notes: Source checked, not reproduced. Metrics differ by task, so no composite score across tasks is computed or implied.
source label: Ciga
source identity: status: resolved; display name: SimCLR histology encoder + random forest (HEST; Ciga et al.) · HEST-Benchmark LUNG · Pearson correlation; subject id: hest-method-ciga; original name: Ciga · HEST-Benchmark LUNG · Pearson correlation; original description: Author-reported score transcribed from the paper's comparison table. Source checked; not independently reproduced.

Related records

evaluation: SimCLR histology encoder + random forest (HEST; Ciga et al.) on HEST-Benchmark LUNG: Gene expression prediction from histology, Lung

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