public async Task <ModelMetaData> Train(Agent agent, BotTrainOptions options)
{
var data = new NlpDoc();
// Get NLP Provider
var config = (IConfiguration)AppDomain.CurrentDomain.GetData("Configuration");
var assemblies = (string[])AppDomain.CurrentDomain.GetData("Assemblies");
var platform = config.GetSection($"BotPlatform").Value;
string providerName = config.GetSection($"{platform}:Provider").Value;
var provider = TypeHelper.GetInstance(providerName, assemblies) as INlpProvider;
provider.Configuration = config.GetSection(platform);
var pipeModel = new PipeModel
{
Name = providerName,
Class = provider.ToString(),
Meta = new JObject(),
Time = DateTime.UtcNow
};
await provider.Load(agent, pipeModel);
var settings = new PipeSettings
{
ProjectDir = options.AgentDir,
AlgorithmDir = Path.Combine(AppDomain.CurrentDomain.GetData("ContentRootPath").ToString(), "Algorithms")
};
settings.ModelDir = Path.Combine(options.AgentDir, options.Model);
if (!Directory.Exists(settings.ProjectDir))
{
Directory.CreateDirectory(settings.ProjectDir);
}
if (!Directory.Exists(settings.TempDir))
{
Directory.CreateDirectory(settings.TempDir);
}
if (!Directory.Exists(settings.ModelDir))
{
Directory.CreateDirectory(settings.ModelDir);
}
var meta = new ModelMetaData
{
Platform = platform,
Language = agent.Language,
TrainingDate = DateTime.UtcNow,
Version = config.GetValue <String>($"Version"),
Pipeline = new List <PipeModel>()
{
pipeModel
},
Model = settings.ModelDir
};
// pipe process
var pipelines = provider.Configuration.GetValue <String>($"Pipe:train")
.Split(',')
.Select(x => x.Trim())
.ToList();
for (int pipeIdx = 0; pipeIdx < pipelines.Count; pipeIdx++)
{
var pipe = TypeHelper.GetInstance(pipelines[pipeIdx], assemblies) as INlpTrain;
// set configuration to current section
pipe.Configuration = provider.Configuration.GetSection(pipelines[pipeIdx]);
pipe.Settings = settings;
pipeModel = new PipeModel
{
Name = pipelines[pipeIdx],
Class = pipe.ToString(),
Time = DateTime.UtcNow
};
meta.Pipeline.Add(pipeModel);
await pipe.Train(agent, data, pipeModel);
}
// save model meta data
var metaJson = JsonConvert.SerializeObject(meta, new JsonSerializerSettings
{
Formatting = Formatting.Indented,
NullValueHandling = NullValueHandling.Ignore,
ContractResolver = new CamelCasePropertyNamesContractResolver()
});
File.WriteAllText(Path.Combine(settings.ModelDir, "model-meta.json"), metaJson);
Console.WriteLine(metaJson);
return(meta);
}
public async Task <string> Train(Agent agent)
{
agent.Intents = dc.Table <Intent>()
.Include(x => x.Contexts)
.Include(x => x.Responses).ThenInclude(x => x.Contexts)
.Include(x => x.Responses).ThenInclude(x => x.Parameters).ThenInclude(x => x.Prompts)
.Include(x => x.Responses).ThenInclude(x => x.Messages)
.Include(x => x.UserSays).ThenInclude(x => x.Data)
.Where(x => x.AgentId == agentId)
.ToList();
var data = JObject.FromObject(new
{
});
// Get NLP Provider
var config = (IConfiguration)AppDomain.CurrentDomain.GetData("Configuration");
var assemblies = (string[])AppDomain.CurrentDomain.GetData("Assemblies");
var platform = config.GetSection($"BotPlatform").Value;
string providerName = config.GetSection($"{platform}:Provider").Value;
var provider = TypeHelper.GetInstance(providerName, assemblies) as INlpPipeline;
provider.Configuration = config.GetSection(platform);
var pipeModel = new PipeModel
{
Name = providerName,
Class = provider.ToString(),
Meta = new JObject(),
Time = DateTime.UtcNow
};
await provider.Train(agent, data, pipeModel);
var meta = new ModelMetaData
{
Platform = platform,
Language = agent.Language,
TrainingDate = DateTime.UtcNow,
Version = config.GetValue <String>($"Version"),
Pipeline = new List <PipeModel>()
{
pipeModel
}
};
var settings = new PipeSettings
{
TrainDir = Path.Join(AppDomain.CurrentDomain.GetData("DataPath").ToString(), "TrainingFiles", agent.Id),
ModelDir = Path.Join(AppDomain.CurrentDomain.GetData("DataPath").ToString(), "ModelFiles", agent.Id),
AlgorithmDir = Path.Join(AppDomain.CurrentDomain.GetData("ContentRootPath").ToString(), "Algorithms")
};
if (!Directory.Exists(settings.TrainDir))
{
Directory.CreateDirectory(settings.TrainDir);
}
if (!Directory.Exists(settings.ModelDir))
{
Directory.CreateDirectory(settings.ModelDir);
}
// pipe process
var pipelines = provider.Configuration.GetSection($"Pipe").Value
.Split(',')
.Select(x => x.Trim())
.ToList();
pipelines.ForEach(async pipeName =>
{
var pipe = TypeHelper.GetInstance(pipeName, assemblies) as INlpPipeline;
pipe.Configuration = provider.Configuration;
pipe.Settings = settings;
pipeModel = new PipeModel
{
Name = pipeName,
Class = pipe.ToString(),
Time = DateTime.UtcNow
};
meta.Pipeline.Add(pipeModel);
await pipe.Train(agent, data, pipeModel);
});
// save model meta data
var dir = Path.Join(AppDomain.CurrentDomain.GetData("DataPath").ToString(), "ModelFiles", agent.Id);
var metaJson = JsonConvert.SerializeObject(meta, new JsonSerializerSettings
{
Formatting = Formatting.Indented,
NullValueHandling = NullValueHandling.Ignore,
ContractResolver = new CamelCasePropertyNamesContractResolver()
});
File.WriteAllText(Path.Join(dir, "metadata.json"), metaJson);
Console.WriteLine(metaJson);
return(metaJson);
}
