 TianXuan Developer
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55f3b3637a
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feat: offline GeoIP, advanced filter, performance tuning, enriched viz
Major v2 improvements to simple analysis module:
Backend:
- Column name normalization with 50+ column alias mapping
- Offline GeoIP integration (reuses analysis.geoip module,
no dependency on CSV lat/lon columns)
- Advanced filter builder with AND/OR/NOT conditions
- Edge relationship computation (IP pair frequency)
- HDBSCAN with GeoIP-derived coordinates + float32 memory opt
- DBSCAN fallback when HDBSCAN produces all-noise
- Jitter for duplicate GeoIP coordinates (city-level overlap)
- All-noise graceful handling (visualize all points as noise)
- Cluster detail with GeoIP city/ISP/org attributes
Deps: geoip2==5.3.0, maxminddb==3.1.1 added to requirements.txt
Co-Authored-By: Claude <noreply@anthropic.com>
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2026-07-23 11:39:54 +08:00 |
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PM-pinou