Frequently Asked Questions

550 questions found.

Page 9 / 11

The compileConcept action builds a concept model using concept configuration data and predefined entities. The resulting model is stored as a binary object in a CAS table....
Read full answer See technical action

The 'casOut' parameter is required and specifies the output CAS table that will contain the compiled concept model binary. This binary can then be used by other actions like 'tpParse' and 'tmMine'....
Read full answer See technical action

You can include predefined entities by setting the 'enablePredefined' parameter to TRUE. By default, this parameter is set to FALSE....
Read full answer See technical action

The language of the linguistic binaries is specified using the 'language' parameter. The default language is English. Other languages are supported if licensed....
Read full answer See technical action

The 'tokenizer' parameter specifies the tokenizer to use. The default is 'STANDARD', which applies a language-specific tokenizer. The 'BASIC' option uses a tokenizer that separates words by white spaces, punctuation, and CJKT characters. The 'BASIC' tokenizer is only available for Chinese, Japanese,...
Read full answer See technical action

To extend a predefined sentiment model for a specific language, you need to set the 'predefinedSentiment' parameter to TRUE. The action will then use the sentiment model corresponding to the language specified in the 'language' parameter....
Read full answer See technical action

The `completeBackup` action is used to flag a backup as complete within the SAS Viya environment....
Read full answer See technical action

The `completeBackup` action is part of the Access Control action set, which provides actions for managing user access to resources....
Read full answer See technical action

The syntax for the `completeBackup` action in CASL is: `accessControl.completeBackup;`...
Read full answer See technical action

No, the `completeBackup` action does not require any specific parameters. It is called without any arguments to flag the current backup process as complete....
Read full answer See technical action

The audio.computeFeatures action computes various features for audio files that have been loaded into a CAS table....
Read full answer See technical action

The 'audioColumn' parameter specifies the name of the column in the input table that contains the audio data....
Read full answer See technical action

The 'casOut' parameter is required and specifies the settings for the output table where the computed features will be stored....
Read full answer See technical action

Use the 'copyVars' parameter to specify a list of variable names to transfer from the input table to the output table....
Read full answer See technical action

The 'fbankOptions' parameter specifies the settings to determine how to perform the Filter Bank (FBank) feature computations....
Read full answer See technical action

The 'energyFloor' option specifies the linear floor on energy (absolute, not relative) for the FBank feature computations. The default value is 0....
Read full answer See technical action

When set to True, the 'rawEnergy' option specifies that energy should be computed before preemphasis and windowing. The default is True....
Read full answer See technical action

If 'useEnergy' is set to True, an extra dimension containing the computed energy is appended to each FBank feature frame. The default is False....
Read full answer See technical action

The 'useLogFbank' option controls this. When set to True (the default), the output contains log-filterbank values; otherwise, the values are linear....
Read full answer See technical action

When 'usePower' is set to True (the default), it specifies that power should be used in the FBank feature computations; otherwise, the magnitude is used....
Read full answer See technical action

The 'featureScalingMethod' parameter can be set to 'NONE' (no scaling, the default) or 'STANDARDIZATION', which scales the coefficients across all frames to have a mean of zero and unit variance....
Read full answer See technical action

The 'frameExtractionOptions' parameter specifies the settings used to determine how to break the audio file into frames....
Read full answer See technical action

The 'frameLength' option specifies the length of a frame in milliseconds. The default is 25 ms....
Read full answer See technical action

The 'frameShift' option specifies the time difference in milliseconds between the beginnings of consecutive frames. The default is 10 ms....
Read full answer See technical action

You can specify 'BLACKMAN', 'HAMMING', 'HANNING', 'POVEY', or 'RECTANGULAR' (the default) for the 'windowType' option....
Read full answer See technical action

The 'melBanksOptions' parameter specifies the settings used to determine the mel-frequency banks for feature computation....
Read full answer See technical action

Use the 'lowFreq' (default 20) and 'highFreq' (default 0, relative to Nyquist) options within 'melBanksOptions' to set the low and high cutoff frequencies....
Read full answer See technical action

The 'nBins' option specifies the number of triangular mel-frequency bins. The default is 23....
Read full answer See technical action

The 'mfccOptions' parameter specifies the settings to determine how to perform the Mel-frequency cepstral coefficient (MFCC) feature computations....
Read full answer See technical action

The 'nCeps' option specifies the number of cepstral coefficients to include in each MFCC feature frame, including C0. The default is 13....
Read full answer See technical action

The 'nContextFrames' parameter specifies the number of context frames to append before and after the current audio frame. The default is 0....
Read full answer See technical action

Use the 'nOutputFrames' parameter to specify the exact number of frames to include in the output table. Extra frames are dropped, and missing frames are padded with zeros....
Read full answer See technical action

The 'table' parameter is a required parameter that specifies the settings for the input CAS table containing the audio data....
Read full answer See technical action

The condenseImages action is used to condense pixel values from a source data table into a structured image table....
Read full answer See technical action

The two mandatory parameters are 'table', which specifies the input table containing the image data, and 'casOut', which specifies the properties of the output table....
Read full answer See technical action

You can specify the dimensions of the output images using the 'width', 'height', 'depth', and 'numberOfChannels' parameters....
Read full answer See technical action

Yes, the 'copyVars' parameter allows you to specify a list of variables to be copied directly from the input table to the output table....
Read full answer See technical action

When 'groupedChannels' is set to True, it indicates that the pixel data in the input table is organized by channel, such as having all blue pixel values first, followed by all green, and then all red (e.g., BB...GG...RR...)....
Read full answer See technical action

The connectedComponents action calculates the connected components of a graph. It is used to determine groups of nodes where every node is reachable from every other node within the same group....
Read full answer See technical action

A connected component of a graph is a subgraph in which any two vertices are connected to each other by paths, and which is connected to no additional vertices in the supergraph. For a directed graph, there are weakly and strongly connected components....
Read full answer See technical action

You can specify the input graph using the 'links' parameter for the link data table and optionally the 'nodes' parameter for the node data table. Alternatively, if the graph is already in memory, you can use the 'graph' parameter....
Read full answer See technical action

The action supports several algorithms specified by the 'algorithm' parameter: 'DFS' (depth-first search), 'UNIONFIND', and 'AFFOREST'. You can also use 'AUTOMATIC', which lets SAS decide the best algorithm based on the graph characteristics....
Read full answer See technical action

To find connected components in a directed graph, set the 'direction' parameter to 'DIRECTED'. The action will then find the strongly connected components....
Read full answer See technical action

Use the 'outNodes' parameter to specify an output table. This table will include the original node information along with a new column, typically named 'concomp', which contains the identifier for the connected component that each node belongs to....
Read full answer See technical action

The 'out' parameter specifies an output data table that contains summary information for each connected component, such as the component ID, the number of nodes, and the number of links in that component....
Read full answer See technical action

Yes, by setting the 'distributed' parameter to TRUE, the action can process the graph in a distributed fashion across multiple machines, which is useful for very large graphs....
Read full answer See technical action

The convertMps action converts a two-column data table, which represents an MPS file, into a seven-column MPS-format data table suitable for use by optimization solvers....
Read full answer See technical action

The required input parameter is 'data', which specifies the input data table containing the MPS file content. The primary output parameter is 'casOut', which specifies the output data table in MPS format....
Read full answer See technical action

The 'format' parameter is used to specify the input format. It can be set to either 'FIXED' for fixed-format input or 'FREE' for free-format input....
Read full answer See technical action

The 'maxLength' parameter specifies the maximum length for variable or constraint names within the MPS file. The default value for this parameter is 8....
Read full answer See technical action
Copyright © WeAreCAS 2023-2025