detection → HasProperty → difficult
Typicality: 0.479
Saliency: 0.665
Facets 3
very 6 degree
under some circumstances 4 other
in the prior art 4 temporal
Open triples 4
detection → be → difficult 32
detection → be → challenging task 4
detection → be → challenging 3
detection → be → challenge 3
Sentiment analysis
negative neutral positive
0.554 0.406 0.041
Other statistics
Raw frequency 42
Normalized frequency 0.665
Modifier score 0.600
Perplexity 29.213