private void button1_Click(object sender, EventArgs e) { int No_of_folds = int.Parse(textBox1.Text); double eta_start = double.Parse(textBox2.Text); double eta_stop = double.Parse(textBox3.Text); double eta_step = double.Parse(textBox4.Text); int epoch_start = int.Parse(textBox5.Text); int epoch_stop = int.Parse(textBox6.Text); int epoch_step = int.Parse(textBox7.Text); Console.WriteLine(No_of_folds); Console.WriteLine(eta_start); Console.WriteLine(eta_stop); Console.WriteLine(eta_step); Console.WriteLine(epoch_start); Console.WriteLine(epoch_stop); Console.WriteLine(epoch_step); this.Hide(); Console.WriteLine("Optimising..."); OptimizeParameters optparam = new OptimizeParameters(); optparam.Set(eta_start, eta_stop, eta_step, epoch_start, epoch_stop, epoch_step); optparam.CrossValidate(ld.Data, ld.Targets, No_of_folds); Console.WriteLine("Optimal parameters\nEta : {0}\tEpochs: {1}", optparam.eta, optparam.num_epochs); perc = new Perceptron(); perc.Train(ld.Data, ld.Targets, 1, optparam.num_epochs, optparam.eta); MessageBox.Show("Done"); this.Close(); }
public async Task <ResultDetails <OptimizeResult> > IndexOptimizeAsync(string index, OptimizeParameters optimizeParameters) { if (optimizeParameters == null) { optimizeParameters = new OptimizeParameters(); } var elasticsearchUrlForPostRequest = string.Format("{0}/{1}/_optimize{2}", _connectionString, index, optimizeParameters.GetOptimizeParameters()); var uri = new Uri(elasticsearchUrlForPostRequest); _traceProvider.Trace(TraceEventType.Verbose, "IndexOptimizeAsync Request POST with url: {0}", uri.ToString()); var resultDetails = new ResultDetails <OptimizeResult> { Status = HttpStatusCode.InternalServerError }; try { var request = new HttpRequestMessage(HttpMethod.Post, uri); var response = await _client.SendAsync(request, _cancellationTokenSource.Token).ConfigureAwait(false); resultDetails.RequestUrl = uri.OriginalString; resultDetails.Status = response.StatusCode; if (response.StatusCode != HttpStatusCode.OK) { if (response.StatusCode == HttpStatusCode.BadRequest) { var errorInfo = await response.Content.ReadAsStringAsync().ConfigureAwait(false); resultDetails.Description = errorInfo; throw new ElasticsearchCrudException("IndexOptimizeAsync: HttpStatusCode.BadRequest: RoutingMissingException, adding the parent Id if this is a child item..."); } if (response.StatusCode == HttpStatusCode.NotFound) { throw new ElasticsearchCrudException("IndexOptimizeAsync: HttpStatusCode.NotFound index does not exist"); } _traceProvider.Trace(TraceEventType.Information, "IndexOptimizeAsync: response status code: {0}, {1}", response.StatusCode, response.ReasonPhrase); } else { var responseString = await response.Content.ReadAsStringAsync().ConfigureAwait(true); var responseObject = JObject.Parse(responseString); resultDetails.PayloadResult = responseObject.ToObject <OptimizeResult>(); } return(resultDetails); } catch (OperationCanceledException oex) { _traceProvider.Trace(TraceEventType.Verbose, oex, "IndexOptimizeAsync: Get Request OperationCanceledException: {0}", oex.Message); return(resultDetails); } }
public void OptimizeParametersPefaultSetAll() { var optimizeParameters = new OptimizeParameters { Flush = false, NumberOfShards = 4, OnlyExpungeDeletesSet = true, WaitForMerge = false }; Assert.Equal(optimizeParameters.GetOptimizeParameters(), "?max_num_segments=4&only_expunge_deletes=true&flush=false&wait_for_merge=false"); }
public void OptimizeParametersPefaultTest() { var optimizeParameters = new OptimizeParameters(); Assert.Empty(optimizeParameters.GetOptimizeParameters()); }
public ResultDetails <OptimizeResult> IndexOptimize(string index, OptimizeParameters optimizeParameters) { var syncExecutor = new SyncExecute(_traceProvider); return(syncExecutor.ExecuteResultDetails(() => IndexOptimizeAsync(index, optimizeParameters))); }