StreetIQ DZ

Methodology

Scores are explainable, source-aware, and confidence-limited.

01

OSM/PostGIS base coverage

This stage contributes to either the score, the confidence value, or the evidence trail shown to users and admins.

02

Public-source extraction

This stage contributes to either the score, the confidence value, or the evidence trail shown to users and admins.

03

Language normalization

This stage contributes to either the score, the confidence value, or the evidence trail shown to users and admins.

04

Evidence review

This stage contributes to either the score, the confidence value, or the evidence trail shown to users and admins.

05

Scoring weights

This stage contributes to either the score, the confidence value, or the evidence trail shown to users and admins.

06

Backend heatmap precomputation

This stage contributes to either the score, the confidence value, or the evidence trail shown to users and admins.

07

Confidence and limitations

This stage contributes to either the score, the confidence value, or the evidence trail shown to users and admins.

No fake precision

Sparse regions are intentionally marked as low-confidence area estimates.

Sensitive claims are neutral

The platform reports public risk signals, not personal accusations.

Source-driven confidence

Confidence rises only when map, evidence, and review signals support the claim.