public void TestNull3()
{
using (var vw = new VowpalWabbit<Context, ADF>("--cb_adf --rank_all --interact ac"))
{
var ctx = new Context()
{
ID = 25,
Vector = new float[] { 3 },
VectorC = new float[] { 2, 2, 3 },
ActionDependentFeatures = new[] {
new ADF {
ADFID = "23",
}
}.ToList()
};
var label = new ContextualBanditLabel() {
Action = 1,
Cost= 1,
Probability = 0.2f
};
vw.Learn(ctx, ctx.ActionDependentFeatures, 0, label);
ctx.Vector = null;
vw.Learn(ctx, ctx.ActionDependentFeatures, 0, label);
ctx.Vector = new float[] { 2 };
ctx.VectorC = null;
vw.Learn(ctx, ctx.ActionDependentFeatures, 0, label);
ctx.Vector = null;
vw.Learn(ctx, ctx.ActionDependentFeatures, 0, label);
}
}
public void TestNull1()
{
using (var vw = new VowpalWabbit<Context, ADF>("--cb_adf --rank_all --interact ab"))
{
var ctx = new Context()
{
ID = 25,
Vector = null,
ActionDependentFeatures = new[] {
new ADF {
ADFID = "23"
}
}.ToList()
};
vw.Learn(ctx, ctx.ActionDependentFeatures, 0, new ContextualBanditLabel()
{
Action = 1,
Cost = 1,
Probability = 0.2f
});
var result = vw.Predict(ctx, ctx.ActionDependentFeatures);
Assert.AreEqual(1, result.Length);
}
}