The article provides a qualitative investigation of both corpus-based and constructed examples of the eight Italian sentential structures that have hitherto been recognized in the literature as thetic or sentence-focus constructions. It is shown that each of the constructions has infor- mation ...
The data source was a corpus of dialogues collected at a Warsaw call center and annotated with about 200 concepts' types. The machine learning technique we used is the linear-chain Conditional Random Fields (CRF) sequence labeling approach. The model based on word lemmas in a window of length...