excavation HasProperty expensive
Typicality: 0.405
Saliency: 0.415

Facets 3
very 4 degree
because of rough terrain 2 cause
often 2 degree
Open triples 2
excavation → be → expensive 10
excavation → be → costly 9
Sentiment analysis
negative neutral positive
0.608 0.275 0.117
Other statistics
Raw frequency 19
Normalized frequency 0.415
Modifier score 0.700
Perplexity 38.998