CommonTextObjectFactories.forDetectingOnLargeText() not working

[humoyun]

The detector cannot even detect English text (large enough), wasted time. Just returning Optional.absent() . And working slow

[yukw777]

+1

[djelinski]

detect() method returns a language only when its confidence is greater than minimalConfidence (99.99% by default). You could try using getProbabilities instead, it returns all languages that have probability larger than probabilityThreshold (10% default).