by Diego Calvo | Feb 20, 2020 | Azure
Azure Machine Learning Service Azure Machine Learning Service es un servicio de cloud administrado para ML. Se utiliza para entrenar, implementar y administrar modelos de Azure en python Azure Machine Learning Studio Azure Machine Learning Studio es un entorno visual... by Diego Calvo | Mar 24, 2019 | Machine learning
Definition of unsupervised learning Supervised learning is a set of techniques that allow you to infer models to extract knowledge from datasets where a priori is unknown. Unsupervised learning techniques can be applied without having the data labeled for training.... by Diego Calvo | Mar 23, 2019 | Machine learning
Definition of supervised learning Supervised learning is a set of techniques that allows future predictions based on behaviors or characteristics analyzed in historical targeted data. A label is nothing more than the output that the dataset has displayed for... by Diego Calvo | Oct 11, 2018 | Big Data, Trick
Change the password in a simple way To change the password in simple form in hortonworks, just: Access by SSH Access by SSH to the machine, by default the credentials Are: (user: root, key: hadoop) To do this you can use WinSCP, Firecilla, putty,… Use the... by Diego Calvo | Oct 10, 2018 | Big Data, Python-example
Generate data to use for reading and writing in parquet format Example of random data to use in the following sections data = [] for x in range(5): data.append((random.randint(0,9), random.randint(0,9))) df = spark.createDataFrame(data, (“label”,...
