May 2018
Beginner to intermediate
384 pages
10h 19m
English
book
Artificial Intelligence for Big Data
by Anand Deshpande, Manish Kumar, Albenzo Coletta, Giancarlo Zaccone
Content preview from Artificial Intelligence for Big Data
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API overview
In order to train the deep neural networks on Spark using DL4J, two primary wrapper classes need to be used:
- SparkDl4jMultiLayer: A wrapper around DL4J's MultiLayerNetwork
- SparkComputationGraph: A wrapper around DL4J's ComputationGraph
The network configuration process for the standard, as well as the distributed, mode remains same. That means, we configure the network properties by creating a MultiLayerConfiguration instance. The workflow for deep learning on Spark with DL4J can be depicted as follows:
Here are the sample code snippets for the workflow steps:
- Multilayer network configuration:
MultiLayerConfiguration conf ...
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