---
license: mit
tags:
- coreml
- transaction-classification
- belgian-finance
- ios
language:
- nl
- fr
- en
---

# BelgoClassifier - Belgian Transaction Categorizer

CoreML model for categorizing Belgian bank transactions into 15 categories.

## Model Details

- **Version:** 1.0.0
- **Accuracy:** 83.8%
- **Framework:** CoreML (iOS/macOS)
- **Input:** 384-dimensional embedding vector
- **Output:** 15-class probability distribution

## Categories

1. groceries - Supermarkets, food stores
2. restaurants - Restaurants, fast food, delivery
3. transport - Public transport, fuel, parking
4. utilities - Electricity, gas, water
5. telecom - Phone, internet providers
6. healthcare - Medical, pharmacy, insurance
7. insurance - All insurance types
8. housing - Rent, mortgage
9. entertainment - Cinema, events, sports
10. shopping - Retail, online shopping
11. subscriptions - Streaming, software
12. income - Salary, refunds
13. transfers - Bank transfers
14. cash - ATM withdrawals
15. other - Uncategorized

## Usage in iOS

The model expects a 384-dimensional embedding vector (from sentence-transformers/all-MiniLM-L6-v2 or Apple's NLEmbedding).

```swift
// Load model
let model = try MLModel(contentsOf: modelURL)

// Create input
let embedding = getEmbedding(for: transactionText) // 384-dim vector
let input = try MLDictionaryFeatureProvider(dictionary: ["embeddings": embedding])

// Predict
let output = try model.prediction(from: input)
let probabilities = output.featureValue(for: "probabilities")
```

## Training

Trained on synthetic Belgian transaction data including:
- Belgian supermarkets (Colruyt, Delhaize, Carrefour, etc.)
- Belgian banks and insurers
- Belgian telecom providers
- Common Belgian merchants

## License

MIT License - Free to use in commercial applications.

## Links

- App: BelgoBudgetto (iOS)
- Training code: Private repository