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https://dev.mysql.com/doc/heatwave/en/mys-hwaml-regression-explanations.html
For example, a negative value for the permutation importance explainer means that the feature is not important. Before You Begin Complete the following tasks: Prepare Data for a Regression Model Train a Regression Model Generate Predictions for a ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-8-0-31.html
You can load them using the stored procedure ML_MODEL_IMPORT that provides the conversion required to store the model in a MySQL table. The SHAP model explainer produces global feature importance values based on Shapley values. The Permutation ...
https://dev.mysql.com/doc/heatwave-aws/en/mysql-shell.html
loadDump(): An import utility that imports schemas to a DB System. To import a schema to a DB System, MySQL Shell must be installed on a machine with access to the DB System. During import, the chunks can be imported by parallel threads, which can ... About MySQL Shell 7.1.1 About MySQL Shell MySQL Shell dump and load utilities are built for use with MySQL DB ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-j2ee-concepts-connection-pooling.html
This is particularly important if you are using the load-balancing or replication-aware features of Connector/J, as it will help keep alive connections which otherwise will go stale and die, causing problems later. Connection pooling is a technique ...
https://dev.mysql.com/doc/refman/8.4/en/converting-tables-to-innodb.html
These keywords are important to allow multiple sessions to read and write InnoDB tables concurrently, providing substantial scalability benefits in write-heavy workloads. If you have UNIQUE constraints on secondary keys, you can speed up a table ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-configuring-instances.html
This is important when setting up Group Replication as it ensures you can configure the server before manually starting the plugin. Important The group replication local address must be different to the host name and port used for SQL client ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-troubleshooting-datadict.html
Table import limitations outlined in Section 17.6.1.3, “Importing InnoDB Tables” are applicable to this procedure. A warning is issued indicating that InnoDB is attempting to import the file without schema verification. Information about table ...
https://dev.mysql.com/doc/refman/8.4/en/load-data-local-security.html
For the mysqlimport client, local data loading is not used by default. mysqlimport sets MYSQL_OPT_LOAD_DATA_LOCAL_DIR for each file that it processes so that the directory containing the file is the permitted local loading directory. MySQL Shell ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-restore.html
Important When extending a table's primary key, any columns which become part of primary key must not be updated while the backup is being taken; any such updates discovered by ndb_restore cause the restore operation to fail, even when no change in ... The NDB Cluster restoration program is implemented as a separate command-line utility ndb_restore, which can normally be found in the MySQL bin ...
https://dev.mysql.com/doc/refman/8.4/en/replication-options-replica.html
Another important difference in how --replicate-do-db is handled in statement-based replication as opposed to row-based replication occurs with regard to statements that refer to multiple databases. Important Global replication filters cannot be ...