Issue #94: feat: AI Features (OCR, Predictions, Anomaly Detection, Chatbot)

State:

OPEN

Milestone:

Jalon 6: Intelligence & Expansion (PropTech 2.0) 🤖

Labels:

enhancement,phase:k8s track:software,priority:low proptech:ai,mlops

Assignees:

Unassigned

Created:

2025-11-01

Updated:

2025-11-13

URL:

View on GitHub

Description

# Issue #011 - Intelligence Artificielle

**Priorité**: 🟢 NICE-TO-HAVE
**Estimation**: 20-30 heures
**Phase**: Phase 3 K8s Production

## 📋 Description

5 fonctionnalités IA pour améliorer productivité et expérience utilisateur.

## 🎯 Features IA

1. **OCR Factures** (Tesseract/Azure OCR)
2. **Prédiction Charges** (ML time series)
3. **Détection Anomalies** (dépenses inhabituelles)
4. **Chatbot Support** (RAG + embeddings)
5. **Classification Documents** (auto-tagging)

## 📐 Technologies

- Tesseract OCR / Azure Form Recognizer
- Prophet (time series forecasting)
- Isolation Forest (anomaly detection)
- OpenAI embeddings + vector DB
- Document classification ML

## ✅ Critères d'Acceptation

- OCR accuracy > 90%
- Prédictions MAPE < 15%
- Chatbot F1 score > 0.8
- Tests E2E chaque feature

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**Voir**: \`issues/nice-to-have/011-ai-features.md\`