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OMIS 482 Exam 3 questions well answered
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OMIS 482 Exam 3 questions well answered
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OMIS 482 Exam 3EM High-Performance Data Miing nodes use SAS High-Performance Analytics procedures which - correct
answer ✔✔are written using threaded kernel extensions
are designed to run to a distributed environment
multi-threaded, to take advantage of multiple cores in a single machine mode
use algorithm choices that consider data movement and replication
use in-memory analytics to minimize data movement and substantially reduce required computing time,
especially for algorithms that require multiple passes of the data.
High-Performance Data Mining nodes are... - correct answer ✔✔not meant to be a replacement to their
traditional counterpart nodes.
The functionality of High-Performance Data Mining nodes will - correct answer ✔✔grow over time
SAS solution to the performance challenge are - correct answer ✔✔single-machine mode
distributed mode
single-machine mode - correct answer ✔✔multiple cores on a single computer
also called symmetric multiprocessing or SMP mode
distributed mode - correct answer ✔✔many architectures and configurations to take advantage of
massively parallel processing
MPP
High Performance Data Mining Nodes - correct answer ✔✔HP Cluster
HP Data Partition
, HP Explore
HP Forest
HP GLM
HP Impute
HP Neural
HP Principal Components
HP Regression
HP SVM
HP Text Miner
HP Transform
HP Tree
HP Variable Selection
HP Data Partition - correct answer ✔✔Two-way partitioning of data is supported: training and Validation
The user can specify a sample method (Simple random sample or stratified random sample)
the proportion of a sample for each data set
no output type option is included
HP Explore - correct answer ✔✔most closely aligned with the Stat Explore node
options in the traditional StatExplore node;s train properties not included in the HP Explore Node are the
following:
data
standard reports
variable selection
chi-squared statistics
correlation statistics
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