astronomer CapableOf use the doppler effect
Typicality: 0.360
Saliency: 0.258

Facets 1
to study the motion of objects 4 purpose
Open triples 2
astronomer → use → the doppler effect 6
astronomer → use → the doppler shift 4
Sentiment analysis
negative neutral positive
0.034 0.883 0.083
Other statistics
Raw frequency 10
Normalized frequency 0.258
Modifier score 0.500
Perplexity 11.741