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import os
import pickle
import pandas as pd
from sklearn.preprocessing import LabelEncoder
from tqdm import tqdm
import copy
def process_seqs(iseqs, idates, ihist=None, data_aug=False, gen_target=True):
'''
import collections
import os
import pickle
import random
from operator import itemgetter
import pandas as pd
import numpy as np
import torch
from torch_geometric.data import Data
from sklearn.preprocessing import LabelEncoder
#!/usr/bin/env python36
# -*- coding: utf-8 -*-
"""
Created on July, 2018
@author: Tangrizzly
"""
import collections
import itertools
import numpy as np
import datetime
import math
import numpy as np
import torch
from torch import nn
from torch.nn import Module, Parameter
import torch.nn.functional as F
from tqdm import tqdm
import os
import pickle
import random
from operator import itemgetter
import pandas as pd
import numpy as np
import torch
from torch_geometric.data import Data
from sklearn.preprocessing import LabelEncoder
from tqdm import tqdm
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>
<%@ page isELIgnored="false"%>
<!-- 最新編譯和最佳化的 CSS -->
<!-- <link rel="stylesheet"
href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">
<%@ page contentType="text/html; charset=utf-8" language="java"
import="java.sql.*" errorPage=""%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>
<%@ taglib prefix="problem" uri="http://jiangsir.tw/jstl/problem"%>
<%@ page isELIgnored="false"%>
<fmt:setLocale value="${sessionScope.session_locale}" />
<fmt:setBundle basename="resource" />
from algorithms.baselines import pop, spop
from algorithms.knn import iknn
from evaluation import loader
from evaluation.metrics import accuracy as ac
from evaluation.metrics import popularity
import time
from evaluation import evaluation as eval
data_path = 'data/jdata_user/slices/'
file_prefix = 'jdata_user'
'''
Created on 25.11.2016
@author: ludewig
'''
import numpy as np
class MRR:
'''
MRR( length=20 )
"""
Created on Fri Jun 26 17:27:26 2015
@author: Balázs Hidasi
@author: mludewig
"""
import time
import numpy as np