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Python 3 Text Processing with NLTK 3 Cookbook by Jacob Perkins

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Distributed tagging with execnet

Execnet is a distributed execution library for Python. It allows you to create gateways and channels for remote code execution. A gateway is a connection from the calling process to a remote environment. The remote environment can be a local subprocess or an SSH connection to a remote node. A channel is created from a gateway and handles communication between the channel creator and the remote code. In this way, execnet is a kind of Message Passing Interface (MPI), where the gateway creates the connection and the channel is used to send messages back and forth.

Since many NLTK processes take 100% CPU during computation, execnet is an ideal way to distribute that computation for maximum resource usage. You can create ...

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