La crescita di Salvini e della Lega è forse per la politica italiana l’evento più significativo del 2018. Nel gennaio 2018, prima delle elezioni di marzo, la Lega di Salvini era intorno al 12-13%. Alla fine del 2018 la Lega era stimata sopra al 30%. Un guadagno di quasi 20 punti percentuali in 12 mesi.
Sunday, 8 December 2019
Explicit semantic analysis (ESA) was proposed by Gabrilovich and Markovitch (2007) to compute a document position in a high-dimensional concept space. At the core, the technique compares the terms of the input document with the terms of documents describing the concepts estimating the relatedness of the document to each concept. In spatial terms if I know the relative distance of the input document from meaningful concepts (e.g. ‘car’, ‘Leonardo da Vinci’, ‘poverty’, ‘electricity’), I can infer the meaning of the document relatively to explicitly defined concepts because of the document’s position in the concept space.
Tuesday, 26 April 2016