data-analysis-agent/data_dictionary.json at main · Ohda/data-analysis-agent · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
{
    "transactions_data.csv": {
        "description": "Detailed transaction records including amounts, timestamps, and merchant details",
        "coverage": "Covers transactions throughout the 2010s",
        "features": [
            "transaction types",
            "amounts",
            "merchant information"
        ],
        "usage": "Perfect for analyzing spending patterns and building fraud detection models"
    },
    "cards_data.csv": {
        "description": "Credit and debit card details",
        "features": [
            "card limits",
            "types",
            "activation dates"
        ],
        "linkage": "Links to customer accounts via card_id",
        "usage": "Essential for understanding customer financial profiles"
    },
    "mcc_codes.csv": {
        "description": "Standard classification codes for business types",
        "features": [
            "mcc codes",
            "descriptions"
        ],
        "usage": [
            "Enables transaction categorization and spending analysis",
            "Industry-standard MCC codes with descriptions"
        ]
    },
    "train_fraud_labels.json": {
        "description": "Binary classification labels for transactions",
        "details": [
            "Indicates fraudulent vs. legitimate transactions"
        ],
        "usage": "Ideal for training supervised fraud detection models"
    },
    "users_data.csv": {
        "description": "Demographic information about customers",
        "details": [
            "Account-related details"
        ],
        "usage": "Enables customer segmentation and personalized analysis"
    },
    "Segment_Data.csv": {
        "description": "new description"
    }
}