{"labels":{"en":"Clustering underlying stock trends via non-negative matrix factorization"},"descriptions":{"en":"scientific paper published in CEUR-WS Volume 1774"},"claims":{"P31":"Q13442814","P1433":"Q113544130","P1476":{"text":"Clustering underlying stock trends via non-negative matrix factorization","language":"en"},"P407":"Q1860","P953":"https://ceur-ws.org/Vol-1774/MIDAS2016_paper1.pdf","P50":[{"value":"Q58493772","qualifiers":{"P1545":"4"}}],"P2093":[{"value":"Andrea Pazienza","qualifiers":{"P1545":"1"}},{"value":"Sabrina Francesca Pellegrino","qualifiers":{"P1545":"2"}},{"value":"Stefano Ferilli","qualifiers":{"P1545":"3"}}]}}