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https://www.comet.com official Java SDK
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<dependencies>
<dependency>
<groupId>ml.comet</groupId>
<artifactId>comet-java-client</artifactId>
<version>1.1.14</version>
</dependency>
</dependencies>
OnlineExperiment experiment = ExperimentBuilder.OnlineExperiment()
.withApiKey("someApiKey")
.withProjectName("someProject")
.withWorkspace("someWorkspace")
.build();
experiment.setExperimentName("My experiment");
experiment.logParameter("batch_size", "500");
experiment.logMetric("strMetric", 123);
experiment.end();The OnlineExperiment also can be used with try-with-resources statement which automatically handles call to the experiment.end().
try (OnlineExperiment experiment = ExperimentBuilder.OnlineExperiment()
.withApiKey("someApiKey")
.withProjectName("someProject")
.withWorkspace("someWorkspace")
.build()) {
experiment.setExperimentName("My experiment");
experiment.logParameter("batch_size", "500");
experiment.logMetric("strMetric", 123);
} catch (Exception e) {
e.printStackTrace();
}The configuration parameters search order as following (first-listed are higher priority):
- system properties or environment variables
- configuration file set by call to withConfigOverride(java.io.File)
- application.conf (all resources on the classpath with this name)
- reference.conf (all resources on the classpath with this name)
It is possible to override some or all configuration parameters programmatically when you create a new experiment's instance using ExperimentBuilder factory.
// Setting specific configuration parameters with builder
ExperimentBuilder.OnlineExperiment().withApiKey("someApiKey").build();
// Override configuration file (can have partial keys)
ExperimentBuilder.OnlineExperiment().withConfigOverride(new File("/tmp/comet.conf")).build();
// Read from environment variables OR from configuration file in classpath (application.conf)
ExperimentBuilder.OnlineExperiment().build();COMET_API_KEY
COMET_PROJECT_NAME
COMET_WORKSPACE_NAME
COMET_BASE_URL
COMET_MAX_AUTH_RETRIES
- You also can check
- For more usage examples refer to tests