solr/contrib/ltr/src/test-files/modelExamples/neuralnetworkmodel_custom.json

{
    "class":"org.apache.solr.ltr.model.TestNeuralNetworkModel$CustomNeuralNetworkModel",
    "name":"neuralnetworkmodel_custom",
    "features":[
        { "name": "constantFour"},
        { "name": "constantTwo"}
    ],
    "params":{
        "layers": [
            {
                "matrix": [ [ 1.0, 1.0 ] ],
                "bias" : [ 0.0 ],
                "activation": "answer"
            }
        ]
    }
}