public static void Index()
{
_indexedImages = _imageDictionary.Where(x => File.ReadAllLines(_indexPath).Contains(x.Key)).ToDictionary(x => x.Key, x => x.Value);
Console.WriteLine($"--Indexing Started {DateTime.Now}");
// clear existing indexing.
var task = _client.AddInputs(_indexedImages.Values.Take(128)).ExecuteAsync();
task.Wait();
Console.WriteLine($"--Indexing done for first 128 image, {DateTime.Now}, {task.Result.Status}");
task = _client.AddInputs(_indexedImages.Values.TakeLast(_indexedImages.Values.Count - 128)).ExecuteAsync();
task.Wait();
Console.WriteLine($"--Indexing Finished {DateTime.Now}, {task.Result.Status}");
}
public async Task LearnFrames(string concept, IEnumerable <IFrame> frames)
{
var concepts = new Concept[] { new Concept(concept) };
var images = frames.Select(f => new ClarifaiFileImage(f.ToBytes(".jpg"), positiveConcepts: concepts));
await client
.ModifyModel(modelId, ModifyAction.Merge, concepts : concepts)
.ExecuteAsync();
await client.AddInputs(images).ExecuteAsync();
await client.TrainModel <Concept>(modelId).ExecuteAsync();
}
public async Task AddInputsResponseAndResponseShouldBeCorrect()
{
var httpClient = new FkClarifaiHttpClient(
postResponse: @"
{
""status"": {
""code"": 10000,
""description"": ""Ok""
},
""inputs"": [{
""id"": ""@inputID1"",
""data"": {
""image"": {
""url"": ""@imageURL1""
},
""concepts"": [
{
""id"": ""@positiveConcept"",
""value"": 1
},
{
""id"": ""@negativeConcept"",
""value"": 0
}
]
},
""created_at"": ""2017-10-13T20:53:00.253139Z"",
""modified_at"": ""2017-10-13T20:53:00.868659782Z"",
""status"": {
""code"": 30200,
""description"": ""Input image modification success""
}
},
{
""id"": ""@inputID2"",
""data"": {
""image"": {
""url"": ""@imageURL2""
},
""geo"": {
""geo_point"": {
""longitude"": 55,
""latitude"": 66
}
}
},
""created_at"": ""2017-10-13T20:53:00.253139Z"",
""modified_at"": ""2017-10-13T20:53:00.868659782Z"",
""status"": {
""code"": 30200,
""description"": ""Input image modification success""
}
}]
}
");
var client = new ClarifaiClient(httpClient);
ClarifaiResponse <List <IClarifaiInput> > response = await client.AddInputs(
new IClarifaiInput[]
{
new ClarifaiURLImage("@imageURL1", "@inputID1",
positiveConcepts: new List <Concept> {
new Concept("@positiveConcept")
},
negativeConcepts: new List <Concept> {
new Concept("@negativeConcept")
}),
new ClarifaiURLImage("@imageURL2", "@inputID2",
geo: new DTOs.GeoPoint(55, 66))
}
).ExecuteAsync();
var expectedRequestBody = JObject.Parse(@"
{
""inputs"": [
{
""id"": ""@inputID1"",
""data"": {
""image"": {
""url"": ""@imageURL1""
},
""concepts"": [
{
""id"": ""@positiveConcept"",
""value"": true
},
{
""id"": ""@negativeConcept"",
""value"": false
}
]
}
},
{
""id"": ""@inputID2"",
""data"": {
""image"": {
""url"": ""@imageURL2""
},
""geo"": {
""geo_point"": {
""longitude"": 55.0,
""latitude"": 66.0
}
}
}
}
]
}
");
Assert.True(JToken.DeepEquals(expectedRequestBody, httpClient.PostedBody));
Assert.True(response.IsSuccessful);
Assert.AreEqual("Ok", response.Status.Description);
var inputs = (List <IClarifaiInput>)response.Get();
Assert.True(response.IsSuccessful);
Assert.AreEqual(inputs[0].ID, "@inputID1");
Assert.AreEqual(inputs[0].PositiveConcepts.ElementAt(0).ID, "@positiveConcept");
Assert.AreEqual(inputs[0].NegativeConcepts.ElementAt(0).ID, "@negativeConcept");
Assert.AreEqual(inputs[1].ID, "@inputID2");
Assert.AreEqual(inputs[1].Geo.Longitude, 55);
Assert.AreEqual(inputs[1].Geo.Latitude, 66);
}