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Factorization Machines Response Formats

JSON Response Format

Binary classification

let response =   {
    "predictions":    [
        {
            "score": 0.4,
            "predicted_label": 0
        } 
    ]
}

Regression

let response =   {
    "predictions":    [
        {
            "score": 0.4
        } 
    ]
}

JSONLINES Response Format

Binary classification

{"score": 0.4, "predicted_label": 0}

Regression

{"score": 0.4}

RECORDIO Response Format

Binary classification

[
    Record = {
        features = {},
        label = {
            'score’: {
                keys: [],
                values: [0.4]  # float32
            },
            'predicted_label': {
                keys: [],
                values: [0.0]  # float32
            }
        }
    }
]

Regression

[
    Record = {
        features = {},
        label = {
            'score’: {
                keys: [],
                values: [0.4]  # float32
            }   
        }
    }
]