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String index out of range: -1 in TfIdfCalculator when processing WikiLSHTC-325K datasets #1

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mwydmuch opened this issue May 3, 2021 · 0 comments

mwydmuch commented May 3, 2021

When following the instruction from readme.txt for WikiLSHTC-325K datasets from the XMLC repo I've encountered the following error:

Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: -1
	at java.lang.String.substring(String.java:1955)
	at TfIdfCalculator.convertLibSvmToTfIdf(TfIdfCalculator.java:57)
	at TfIdfCalculator.main(TfIdfCalculator.java:211)

The same steps work for other datasets I've tested so far: Eurlex, AmazonCat, Wiki10, WikipediaLarge, and Amazon.

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