ALL_MINING_MODELS

ALL_MINING_MODELS describes the mining models accessible to the current user.

Related Views

  • DBA_MINING_MODELS describes all mining models in the database.

  • USER_MINING_MODELS describes the mining models owned by the current user. This view does not display the OWNER column.

Column Datatype NULL Description
OWNER VARCHAR2(30) NOT NULL Owner of the mining model
MODEL_NAME VARCHAR2(30) NOT NULL Name of the mining model
MINING_FUNCTION VARCHAR2(30)   Function of the mining model. The function identifies the class of problems that can be solved by this model. The mining function is specified when the model is built:

  • CLASSIFICATION

  • REGRESSION

  • CLUSTERING

  • FEATURE_EXTRACTION

  • ASSOCIATION_RULES

  • ATTRIBUTE_IMPORTANCE
ALGORITHM VARCHAR2(30)   Algorithm used by the model. Each mining function has a default algorithm. The default can be overridden with a model setting (see *_MINING_MODEL_SETTINGS):

  • NAIVE_BAYES

  • ADAPTIVE_BAYES_NETWORK

  • DECISION_TREE

  • SUPPORT_VECTOR_MACHINES

  • KMEANS

  • O_CLUSTER

  • NONNEGATIVE_MATRIX_FACTOR

  • GENERALIZED_LINEAR_MODEL

  • APRIORI_ASSOCIATION_RULES

  • MINIMUM_DESCRIPTION_LENGTH
CREATION_DATE DATE NOT NULL Date that the model was created
BUILD_DURATION NUMBER   Time (in seconds) of the model build process
MODEL_SIZE NUMBER   Size of the model (in megabytes)
COMMENTS VARCHAR2(4000)   Comment applied to the model with a SQL COMMENT statement

See Also: