The complete documentation can be found here.
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The submodule 'meta-collector' collects the several informations from the requested table and saves the information into a .json file
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The submodule 'sql-generator' uses the output of the meta-collector to create random SQL-Queries with the corresponding schema
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The submodule 'vectorizer' uses the output of the sql-generator to encode it into a vectors
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The submodule 'estimator' takes the encoded vectors and uses them on a neural network
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The submodule 'postrgres-evaluator' takes the sql-queries and executes them on the postgres-database to get the true cardinality
For building the Documentation you need to execute the setup_doc.sh. This script installs the prerequisites if not already installed, builds the documentation and starts the documentation-server.