Challenge Client Implementation Updated

var server = new ChallengeClient(settings.model);

log.info('Predicting results...');

// override problem iterator to use our own
server.problemIterator = function(problem) {
    // run learning algorithm solution to get output prediction
    var output = brain.predict(problem.inputs);
    // add predicted output to problem object
    problem.predicted_output = output;

    // send output prediction to server to update graph ui
    server.sendPrediction(problem, function(data) {
        //log.info(data);
    });
};

// when server send exit command
server.onExit = function(data) {
    log.info('Prediction completed!');

    // save process results when completed
    if(model) {
        log.info('Saving to network memory...');
        model = brain.exportModel();
        memory.remember(model);
        log.info('Network memory saved!');
    }
};

// start iterating through challenge problems
server.start();