print(arg) best = list(arg[1:].astype(np.float)) w.append(best) for i in tqdm(range(1,11)): if mode == "offline": CBF_ALBUM = sps.load_npz(mode+"/offline-cbf_item_album-cat"+str(i)+".npz") CBF_ARTISTA = sps.load_npz(mode+"/offline-cbf_item_artist-cat"+str(i)+".npz") NLP = norm_max_row(sps.load_npz(mode + "/nlp_eurm_offline_bm25-cat" + str(1) + ".npz")) RP3BETA = sps.load_npz(mode+"/offline-rp3beta-cat"+str(i)+".npz") CF_USER = sps.load_npz(mode + "/cfu_eurm-cat"+str(i)+".npz") SLIM = sps.load_npz(mode +"/slim_bpr_completo_test1-cat"+str(i)+".npz") CBF_USER_ARTIST = sps.load_npz(mode +"/eurm_cbfu_artists_offline-cat"+str(i)+".npz") matrix = [CBF_ALBUM, CBF_ARTISTA, NLP, RP3BETA, CF_USER, SLIM, CBF_USER_ARTIST] we = w[i-1] res.append(ensembler(matrix, we, normalization_type="lele")) ret = sps.vstack(res).tocsr() if mode == "offline": ev.evaluate(eurm_to_recommendation_list(ret), "best_test", verbose=True) # sps.save_npz("ensemble_per_cat_"+mode+"_new_data_28_maggio.npz", ret) if mode == "online": sb = Submitter(dr) sb.submit(recommendation_list=eurm_to_recommendation_list_submission(ret), name="best_test", track="main", verify=True, gzipped=False)
urm = dr.get_urm() pid = dr.get_test_pids() #Fitting data rec.fit(urm, pid) #Computing similarity/model rec.compute_model(top_k=knn, sm_type=sm.TVERSKY, shrink=200, alpha=0.1, beta=1, binary=True, verbose=True) #Computing ratings rec.compute_rating(top_k=topk, verbose=True, small=True) #submission and saving sps.save_npz(complete_name + ".npz", rec.eurm) sb = Submitter(dr) sb.submit(recommendation_list=eurm_to_recommendation_list_submission( rec.eurm), name=complete_name, track="main", verify=True, gzipped=True) else: print("invalid mode.")
user_profile_batch = slim.URM_train[pids_converted] eurm = dot_product(user_profile_batch, slim.W_sparse, k=500).tocsr() recommendation_list = eurm_to_recommendation_list(eurm) # calculating eurm, evaluation, save user_profile_batch = slim.URM_train[pids_converted] eurm = dot_product(user_profile_batch, slim.W_sparse, k=500).tocsr() recommendation_list = eurm_to_recommendation_list(eurm) sps.save_npz(ROOT_DIR + "/results/" + complete_name + ".npz", eurm, compressed=False) sb = Submitter(dr) sb.submit( recommendation_list=eurm_to_recommendation_list_submission(eurm), name=name, track="main", verify=True, gzipped=False) else: print("invalid mode.") # ev.evaluate(recommendation_list=recommendation_list, # name="slim ") # except Exception as e: # bot.error("Exception "+str(e)) # # bot.end()