コード例 #1
0
ファイル: Searcher.cs プロジェクト: ironyirina/Semantic-Bar
 public Searcher(Action <string> executeSimilarQuery, bool searchSynonyms, bool searchClasses)
 {
     _executeSimilarQuery = executeSimilarQuery;
     _searchSynonyms      = searchSynonyms;
     _searchClasses       = searchClasses;
     WorkMemory           = new WorkMemory();
 }
コード例 #2
0
        public UnnamedSearcher(string input, Action <string> executeSimilarQuery, WorkMemory workMemory,
                               bool searchClasses, IEnumerable <Node> unnamedNodesInQuery)
        {
            _input = input;
            _executeSimilarQuery = executeSimilarQuery;
            _workMemory          = workMemory;
            _searchClasses       = searchClasses;
            var dictionary = new Dictionary <string, Node>();

            foreach (Node node in unnamedNodesInQuery)
            {
                if (!dictionary.ContainsKey(SemanticWeb.Web().GetNameForUnnamedNode(node, false)))
                {
                    dictionary.Add(SemanticWeb.Web().GetNameForUnnamedNode(node, false), node);
                }
            }
            _query = dictionary;
        }
コード例 #3
0
ファイル: Searcher.cs プロジェクト: ironyirina/Semantic-Bar
        public Searcher(string input, Action <string> executeSimilarQuery, bool searchSynonyms, bool searchClasses)
        {
            WorkMemory           = new WorkMemory();
            _executeSimilarQuery = executeSimilarQuery;
            _searchSynonyms      = searchSynonyms;
            _searchClasses       = searchClasses;
            _input = input;
            var cw = new ConceptWorker(SemanticWeb.Web().Nodes.Max(x => x.Name.Length), _searchSynonyms);

            cw.FindAll(_input, null);
            _inputParts = cw.Concepts.Where(x => x.IsRecognized).Select(x => x.Name).ToList();

            _nodesInQuery = GetNodesFromQuery();
            WorkMemory.WorkedNodes.AddRange(_nodesInQuery);
            _unnamedNodesInQuery = GetUnnamedNodesFromQuery();
            foreach (var unnamedNodesList in _unnamedNodesInQuery)
            {
                WorkMemory.WorkedNodes.AddRange(unnamedNodesList);
            }

            for (int i = 0; i < _nodesInQuery.Count; i++)
            {
                var node      = _nodesInQuery[i];
                var i1        = i;
                var uNodeList = _unnamedNodesInQuery.Where(x => x.Count > i1).Select(x => x[i1]);
                foreach (var uNode in uNodeList)
                {
                    Node node1 = uNode;
                    WorkMemory.WorkedArcs.AddRange(SemanticWeb.Web().Arcs.Where(x => x.From == node1.ID && x.Name == "#Name" &&
                                                                                x.To == node.ID));
                }
            }

            _unnamedSearcher = new List <UnnamedSearcher>();
            foreach (var unnanedNodesList in _unnamedNodesInQuery)
            {
                _unnamedSearcher.Add(new UnnamedSearcher(_input, _executeSimilarQuery, WorkMemory, _searchClasses, unnanedNodesList));
            }
        }
コード例 #4
0
        /// <summary>
        /// Поиск одного слова
        /// </summary>
        /// <param name="unnamedNodeToSearch">Неименованная вершина, соответствующая слову из запроса</param>
        /// <param name="executeSimilarQuery"></param>
        /// <returns></returns>
        public static WordResult SearchOneWord(Node unnamedNodeToSearch, Action <string> executeSimilarQuery, WorkMemory workMemory)
        {
            var  word = SemanticWeb.Web().GetNameForUnnamedNode(unnamedNodeToSearch, false);
            Node namedNodeToSearch =
                SemanticWeb.Web().FindNode(word);

            //определяем имя дуги, которой самый старший предок связан с #System
            workMemory.WorkedNodes.Add(namedNodeToSearch);
            workMemory.WorkedNodes.AddRange(SemanticWeb.Web().WayToSystemNodes);
            //Для метазнаний выполняем поиск по метазнаниям
            if (SemanticWeb.Web().OldestParentArc(unnamedNodeToSearch.ID) == "#MetaObjects")
            {
                return(MetadataSearch.SearchMetaData(unnamedNodeToSearch, word, executeSimilarQuery));
            }
            //Если самая верхняя дуга имеет имя из метаобъектов, ищем слово из предметной области
            if (
                SemanticWeb.Web()
                .GetAllMetaObjectNames()
                .Contains(SemanticWeb.Web().OldestParentArc(unnamedNodeToSearch.ID)))
            {
                return(ObjectSearcher.SearchObjectData(unnamedNodeToSearch, word,
                                                       SemanticWeb.Web().OldestParentArc(unnamedNodeToSearch.ID), executeSimilarQuery));
            }
            //throw new ArgumentException(SemanticWeb.ErrMsg + " Слово " + word + " не нашлось");
            return(null);
        }