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Descriptor “Temelin” and relation with partner words
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Harvester
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Visualization of a “Descriptor” - Temelin - and the relation with Partner words
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Descriptors can be used as input query in concert with Tovek’s agent
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Descriptors can be used as input query in concert with InfoRating
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a) The Index Manager is designed to be an administrator's tool to create and manipulate the collection as whole
b) Based on Verity’s technology
c) Remote and local collections
d) Different types of documents, E-mail , Microsoft Word, PDF, Etc.
e) Multi-languages collections
f) ODBC connection
Tovek Index Manager – Collection Builder
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Connection ChartRelationships between queries and documents, together with their scores
Possibility to add comments to the queries and/or documents
Switches for
the main pane
Query pane
Main pane
Documents pane
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Cross Matrix Upper panel - Number of documents matching all the possible permutations of two queries
Lower panel – Documents matching the selected element of the Cross Matrix
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Summary Graph Visualisation of the results of the queries in combination with different fields (Source or Date )
(e.g. queries within weeks)
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Query-By-Example
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Extracting knowledge from subject area experts
Subject Area Expert Knowledge Engineer
The Knowledge Engineer extracts and organizes the knowledge of the Subject-Area Expert and expresses it in a hierarchic format which can be used in a “Topic Tree” environment.
Design a Topic Tree - Knowledge Elicitation Process
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Topic Tree – An Introduction
• Topic trees mitigate the semantic ambiguity
• Topic trees are predefined query in tree-like form that can be utilized for Searching, Data Mining and Taxonomy Classification
• Topic Tree includes a definition of the relationship between keywords and provides rules for evaluating and scoring documents
• Topic Trees Proprieties
– Structure Establish the relationships between nodes
– Weights Define the relative importance of words and nodes
– OperatorsInterprets rules for the search engine
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Topic Trees – A knowledge representation of “ Ferrari Concept ” Topic trees are predefined query in tree-like form that can be utilized for Searching, Mining and Taxonomy Classification
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Tovek Agent
Selecting Collections - Find documents that satisfy specific criteria e.g. Nuclear , test
Selecting collections Search Pane &
Search Elements
Result List Documents found
Total documents
Documents fields or Metadata