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JiWER provides a simple CLI, which should be available after installation. |
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For details, see `jiwer --help`. |
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```text |
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$ jiwer --help |
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Usage: jiwer [OPTIONS] |
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JiWER is a python tool for computing the word-error-rate of ASR systems. To |
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use this CLI, store the reference and hypothesis sentences in a text file, |
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where each sentence is delimited by a new-line character. The text files are |
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expected to have an equal number of lines, unless the `-g` flag is used. The |
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`-g` flag joins computation of the WER by doing a global minimal alignment. |
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Options: |
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-r, --reference PATH Path to new-line delimited text file of reference |
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sentences. [required] |
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-h, --hypothesis PATH Path to new-line delimited text file of hypothesis |
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sentences. [required] |
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-c, --cer Compute CER instead of WER. |
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-a, --align Print alignment of each sentence. |
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-g, --global Apply a global minimal alignment between reference |
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and hypothesis sentences before computing the WER. |
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--help Show this message and exit. |
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``` |
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Note that the CLI does not support a custom pre-processing (as described below). Any pre-processing |
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should be done on the text files manually before calling JiWER when using the CLI. |
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