Data quality

Automated checks for join integrity, missing metadata, identity normalization, and review queues.

Identifier Mapping Coverage

Wikidata: 3 (1.1%) · ORCID: 7 (2.6%) · VIAF: 0 (0.0%) · OpenAlex: 14 (5.2%) · Wikipedia: 5 (1.9%) · РИНЦ/eLIBRARY: 0 (0.0%) · Google Scholar: 0 (0.0%) · VK: 1 (0.4%) · Official URL: 0 (0.0%)
Overall Coverage: 21 of 270 scholars mapped (7.8%)
Download Coverage Report (CSV)

Authority Review Queue

Queue Size: 270 scholars pending review.
Prioritizes active scholars with no external identifier, missing Latin translations, or initials-only display names.
Download Review Queue (CSV)

Field-level provenance sidecars

Biographical fields · Authority identifiers · Theme labels
These CSVs expose source, confidence, and checked-date metadata for high-risk derived or curated fields.

Trend audit scripts

Identity alias candidates · Birth-year gap audit · Wikipedia authority candidates
These queues are generated by curation scripts and expose recurring identity, birth-year, and Wikipedia-authority gaps.

Sessions without joinable event_day_venue

Status: pass · Severity: error · Count:

Presentations attached to undated event days

Status: pass · Severity: warning · Count:

Presentation-person rows without raw affiliation

Status: pass · Severity: info · Count:

Presentations with placeholder-like titles

Status: review · Severity: info · Count: 1

Duplicate full Russian names after normalization

Status: pass · Severity: warning · Count:

Mixed Latin initials in Cyrillic names

Status: pass · Severity: info · Count:

Machine-readable report

analytics_output/data_quality_report.json

placeholder_titles

{"presentation_id": "PRES_117aeb7260", "scholar": "Б. В. Загуменнов", "title": "Тема уточняется"}