':key: è¯»åæš¡åçZåéãåäžäžäžªåœæ°çžå¯¹åº'

def load_zvalue(self, file_name):

    self.arts_Z = []
    self.artids_list = []
    self.Z = []
    with open(file_name, 'r', encoding='utf-8') as f_zvalue:
        for line in f_zvalue:
            frags = line.strip().split()
            art_id = frags[0].strip()
            w_k_list = [value.split(':') for value in frags[1:]]
            self.artids_list.append(art_id)
            self.arts_Z.append([int(item[0]) for item in w_k_list])
            self.Z.append([int(item[1]) for item in w_k_list])
    return
