public UserTopicsWalking(QuestionList questionList, ICollection<string> categories, TopicsStatistics topicStatistics)
{
this.topicStatistics = topicStatistics;
UserQuestions = questionList.GetAllQuestions().Where(q => categories.Contains(q.Category))
.GroupBy(q => q.AuthorEmail, (userEmail, hisQuestions) => new { userEmail, hisQuestions })
.Where(u => u.hisQuestions.Count() >= 2)
.ToDictionary(u => u.userEmail, u => u.hisQuestions);
foreach (var questions in UserQuestions.Values)
{
foreach (var question in questions)
{
var topic = topicStatistics.GetTopicByQuestionId(question.Id, Threshold);
if (topic == null) continue;
if (topicDistribution.ContainsKey(topic.Item1))
{
topicDistribution[topic.Item1]++;
}
else
{
topicDistribution[topic.Item1] = 1;
}
}
}
userQuestionsCount = topicDistribution.Sum(it => it.Value);
topicMoves = GetTopicSequenceFrequences(2);
}
public void SetUp()
{
categories = new HashSet<string>
{
"illness",
"treatment",
"kidhealth",
"doctor"
};
topicExclusions = new[]
{
1, 6, 7, 11, 13, 15, 16, 17, 21, 24, 34, 36, 38, 41, 47, 49, 50, 51, 57, 60, 61, 64, 65, 76,
77, 78, 83, 87, 89
};
topicStatistics = new TopicsStatistics(Program.DefaultNotStemmedQuestionList);
userTopicsWalking = new UserTopicsWalking(Program.DefaultNotStemmedQuestionList, categories, topicStatistics);
}
public void DistributionInit()
{
topicsStatistics = new TopicsStatistics(Program.DefaultQuestionList);
Console.WriteLine("Preparations have been done");
}
public QuestionList NewQuestionListFilteredByTopics(params int[] topics)
{
var ts = new TopicsStatistics(this, Program.DocIdsFileName);
var qst = topics.SelectMany(topic => ts.GetQuestionsByTopic(topic)).Distinct();
return new QuestionList(qst);
}
public UserStatistics(QuestionList questionList)
: base(questionList)
{
var parser = new MailUserPageParser(Program.MailUsersDirectory);
var questionUsers = questionList.GetAllQuestions().Select(q => q.AuthorEmail);
var answerUsers = questionList.GetAllAnswers().Select(a => a.AuthorEmail);
var questionListUsers = new HashSet<string>(questionUsers.Union(answerUsers));
users = parser.GetObjects().Where(u => questionListUsers.Contains(u.Email)).ToList();
TopicStatistics = new TopicsStatistics(questionList);
}