Python

How To Train a Neural Network for Sentiment Analysis — step-by-step AI And Machine Learning tutorial on Progressive Robot

How To Train a Neural Network for Sentiment Analysis

In this tutorial, you will build a neural network that predicts the sentiment of film reviews with Keras. Your model will categorize the reviews into two categories (positive or negative) using the International Movie Database (IMDb) review dataset, which contains 50,000 movie reviews. By the end of this tutorial, you will have created a deep learning model and trained a neural network to perform sentiment analysis.

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Calling C Functions from Python — step-by-step Python tutorial on Progressive Robot

Calling C Functions from Python

We can call a C function from Python program using the ctypes module. Calling C Function from Python It involves the following steps: Creating a C file (.c extension) with the required functions Creating a shared library file (.so extension) using the C compiler. In the Python program, create a ctypes.CDLL instance from the shared […]

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How To Publish Python Packages to PyPI using Poetry on Ubuntu 22.04 — step-by-step Linux tutorial on Progressive Robot

How To Publish Python Packages to PyPI using Poetry on Ubuntu 22.04

Poetry is a dependency manager for Python that is also capable of building and packaging your Python projects for distribution. [PyPI](https://pypi.org/) is a popular repository for uploading and downloading Python packages, and will be used in this tutorial. It is the official third party source for Python packages, and is operated by Python Software Foundation. Publishing your packages on PyPI makes it publicly available for installation by yourself, or anyone else.

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Comment indexer et couper des chaînes dans Python 3 — step-by-step Python tutorial on Progressive Robot

Comment indexer et couper des chaînes dans Python 3

Le type de données de chaîne Python est une séquence composée d’un ou de plusieurs caractères individuels et constituée de lettres, de chiffres, de caractères d’espacement ou de symboles. Les chaînes sont des séquences auxquelles vous pouvez accéder de la même manière qu’avec les autres types de données basées sur des séquences, via l’indexation ou le découpage en tranches. Ce tutoriel vous montrera de quelle manière accéder aux chaînes par l’indexation, à les découper en séquences de caractères

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How To Format Text in Python 3 — step-by-step Python tutorial on Progressive Robot

How To Format Text in Python 3

In this tutorial, we’ll go over some of the ways we can work with Python strings to make sure that all output text is formatted correctly. Topics we will cover include: quotes, apostrophes, multiple lines, escape characters, and raw strings.

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