Argmax: Difference between revisions
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[[Category:Block Docs]] | [[Category:Block Docs]] | ||
Compares vectors from multiple streams and determines the index in the vector and stream number where the maximum value occurred. | Compares vectors from multiple streams and determines the index in the vector and stream number where the maximum value occurred. | ||
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== Example Flowgraph == | == Example Flowgraph == | ||
This flowgraph shows the two usecases of the Argmax block. | <p>This flowgraph shows the two usecases of the Argmax block. | ||
The top case shows how the max_inp output works. | The top case shows how the max_inp output works. | ||
The bottom case shows how the max_vec output works. | The bottom case shows how the max_vec output works.</p> | ||
[[File:Argmax.png|800px]] | [[File:Argmax.png|800px]] | ||
<p>This flowgraph can be downloaded from [[Media:Argmax.grc]].</p> | <p>This flowgraph can be downloaded from [[Media:Argmax.grc]].</p> | ||
Latest revision as of 10:37, 15 April 2025
Compares vectors from multiple streams and determines the index in the vector and stream number where the maximum value occurred.
Data is passed in as a vector of length vlen from multiple input sources. The block analyzes the input streams of data items and outputs two streams:
- max_vec: Stream 0 will contain the index value in the vector where the maximum value occurred. This output is of short data type.
- max_inp: Stream 1 will contain the number of the input stream that held the maximum value. This output is of short data type.
Parameters
- IO Type
- Supported data types
- Float
- Int
- Short
- Num Inputs
- Number of input streams to include in the operation
- Vec Length
- Length of the vector
Example Flowgraph
This flowgraph shows the two usecases of the Argmax block. The top case shows how the max_inp output works. The bottom case shows how the max_vec output works.
This flowgraph can be downloaded from Media:Argmax.grc.
Source Files
- C++ files
- argmax_impl.cc
- Header files
- argmax_impl.h
- Public header files
- argmax.h
- Block definition
- blocks_argmax_xx.block.yml