GitHub user ifpelset opened an issue:
https://github.com/apache/incubator-predictionio/issues/350
'Digital gibberish' when use non-English to predict the category result
'Digital gibberish' when use non-English to predict the category result.
I debug it and see a line **_new String(ByteStreams.toByteArray(fs.open(new
Path(uri))).map(_.toChar))_**, at the end of line, force use 'map' to convert
every byte to char, I think this is the reason of 'Digital gibberish'.
I use the 'Digital gibberish' and use getChars function to get the char
array, then convert char array to byte, and construct a new String by this byte
array. 'Digital gibberish' is dissapeared.
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