Data-vectorisation- ABOUT DATA Round1_Problem1-‐of-‐2_Dataset_amazon_cells_labelled.txt Round1_Problem1-‐of-‐2_Dataset_imdb_labelled.txt. Backgorund Two datasets have been provided namely :amazon_cells_labelled.txt and imdb_labelled.txt. These data sets contains reviews for various products along witht Their sentiment at the end of each review. 1 denotes positive and 0 denotes negative sentiment.