ClickHouse is an open-source, column-oriented analytics database created by Yandex for OLAP and big data use cases. In this tutorial, you’ll install the ClickHouse database server and client on your machine. You’ll use the DBMS for typical tasks and optionally enable remote access from another server so that you’ll be able to connect to the database from another machine.
Программная библиотека машинного обучения TensorFlow с открытым исходным кодом используется для обучения нейросетей. Каждый узел графика отражает операции, выполняемые нейросетями в многомерных массивах, в форме [графиков потока данных с сохранением…
A DataFrame is a two-dimensional data structure with data presented in rows and columns. Using Python, one common method is to convert data from CSV, Excel, or API endpoints into a Pandas DataFrame. However, some API endpoints do not represent column names and their values in a clear context, which can present a challenge for converting the data into a DataFrame. In this tutorial, you will obtain data from an unordered endpoint and present it in a suitable format to Pandas DataFrame.
Веб-приложение с открытым исходным кодом, Jupyter Notebook, позволяет создавать и обмениваться интерактивными кодом, визуализациями и многим другим. Этот инструмент можно использовать с несколькими языками программирования, включая Python, Julia, R, Haskell…
A Web nos fornece mais dados do que qualquer um de nós pode ler e entender, assim, muita vezes queremos trabalhar com essas informações programaticamente a fim de dar sentido a isso. Às vezes, esse dado nos é fornecido pelo criador do website via arquivos .csv ou valores…
MongoDB ist eine der beliebtesten NoSQL-Datenbank-Engines. Sie ist bekannt für ihre Skalierbarkeit, Leistung, Zuverlässigkeit und Benutzerfreundlichkeit. In diesem Artikel zeigen wir Ihnen, wie Sie Ihre MongoDB-Datenbanken sichern, wiederherstellen und migrieren.
Der Autor hat den Free and Open Source Fund dazu ausgewählt, eine Spende im Rahmen des Programms Write for DOnations zu erhalten. ClickHouse ist eine…
An open-source machine learning software library, TensorFlow is used to train neural networks. Follow this tutorial to install TensorFlow in a Python virtual programming environment.
The process of analyzing natural language and making sense out of it falls under the field of Natural Language Processing (NLP). In this tutorial, you will prepare a dataset of sample tweets from the NLTK package for NLP with different data cleaning methods. You will also train a model on pre-classified tweets and use the model to classify them into negative and positives sentiments.
This tutorial will walk you through setting up Jupyter Notebook to run from an Ubuntu 18.04 server, as well as teach you how to connect to and use the notebook. By the end of this guide, you will be able to run Python 3 code using Jupyter Notebook running on a remote server.
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