Meteos/Usecase
< Meteos
Revision as of 03:49, 20 October 2016 by HiroyukiEguchi (talk | contribs) (→Predict sales using Meteos)
Predict sales using Meteos
In this example, user create a prediction model which predict sales by using Logistic Regression. Logistic Regression is one of the algorithms in supervised learning.
Supervised learning is the machine learning task of inferring a function from labeled training data." "The training data consist of a set of training examples." "In supervised learning, each example is a pair consisting of an input object (typically a vector) and" "a desired output value (also called the supervisory signal)." From Wikipedia https://en.wikipedia.org/wiki/Supervised_learning
In this example, sales is the desired output value.
1. Create Template of Experiment
Create Template of Experiment. Experiment is a workspace of Machine Learning.
$ cat json/create_template.json
{ "display_name": "example-template", "display_description": "This is a sample template of experiment", "image_id" : "c48f5dba-45be-4165-9825-f4564fecebcd", "master_nodes_num": 1, "worker_nodes_num": 2, "spark_version": "1.6" }
$ meteos template-create --json json/create_template.json
+-------------+-----------------------------------------+ | Property | Value | +-------------+-----------------------------------------+ | cluster_id | 0984a3e7-cd8b-4b7e-b4f0-f58dc4fc6c28 | | created_at | 2016-10-20T02:10:13.483231 | | description | This is a sample template of experiment | | id | 26cbc33b-179e-4d22-8b1b-23c9a305f196 | | image_id | c48f5dba-45be-4165-9825-f4564fecebcd | | name | example-template | | project_id | 5f011d076a6f4a328989c57ac7b4e501 | | status | available | +-------------+-----------------------------------------+
2. Create Experiment from Template
$ cat json/create_experiment.json
{ "display_name": "example-experiment", "display_description": "This is a sample experiment", "key_name": "key1", "net_id": "bc85cb2a-53ad-4375-801e-ed507d416e09", "template_id": "26cbc33b-179e-4d22-8b1b-23c9a305f196" }
$ meteos experiment-create --json json/create_experiment.json
+-------------+--------------------------------------+ | Property | Value | +-------------+--------------------------------------+ | created_at | 2016-10-20T02:11:51.778930 | | description | This is a sample experiment | | id | 0550a7db-b148-4319-bb35-16a9e4500d4a | | name | example-experiment | | project_id | 5f011d076a6f4a328989c57ac7b4e501 | | status | available | +-------------+--------------------------------------+