Three-dimensional display of document set
First Claim
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1. A computer implemented method of visually presenting information for human use, comprising the steps of:
- (a) receiving a high dimensional vector representing information associated with at least one object;
(b) defining a display space having a small number of display dimensions, less than a dimensionality of said high dimensional vector;
(c) projecting, into said defined display space, a dispersed set of points, each point representing a dimension of said high dimensional vector; and
(d) projecting, into said defined display space, a point representing an object, wherein spatial relationships between the projected point representing an object and a projected point representing another object or a dimension of the high dimensional vector are optimized to represent a relatedness thereof.
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Abstract
A method for spatializing text content for enhanced visual browsing and analysis. The invention is applied to large text document corpora such as digital libraries, regulations and procedures, archived reports, and the like. The text content from these sources may e transformed to a spatial representation that preserves informational characteristics from the documents. The three-dimensional representation may then be visually browsed and analyzed in ways that avoid language processing and that reduce the analysts'"'"' effort.
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21 Claims
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1. A computer implemented method of visually presenting information for human use, comprising the steps of:
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(a) receiving a high dimensional vector representing information associated with at least one object; (b) defining a display space having a small number of display dimensions, less than a dimensionality of said high dimensional vector; (c) projecting, into said defined display space, a dispersed set of points, each point representing a dimension of said high dimensional vector; and (d) projecting, into said defined display space, a point representing an object, wherein spatial relationships between the projected point representing an object and a projected point representing another object or a dimension of the high dimensional vector are optimized to represent a relatedness thereof. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A computer readable storage medium storing program instructions for programming a general purpose computer to perform a method comprising the steps of:
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(a) receiving a high dimensional vector representing information associated with at least one object; (b) defining a display space having a small number of display dimensions, less than a dimensionality of said high dimensional vector; (c) projecting, into said defined display space, a dispersed set of points, each point representing a dimension of said high dimensional vector; and (d) projecting, into said defined display space, a point representing an object, wherein spatial relationships between the projected point representing an object and a projected point representing another object or a dimension of the high dimensional vector are optimized to represent a relatedness thereof. - View Dependent Claims (20)
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21. An apparatus for visually presenting information for human use, comprising:
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(a) an input adapted for receiving a high dimensional vector representing information associated with at least one object; (b) at least one processor, adapted for; (i) defining a display space having a small number of display dimensions, less than a dimensionality of said high dimensional vector; (ii) projecting, into said defined display space, a dispersed set of points, each point representing a dimension of said high dimensional vector; and (iii) projecting, into said defined display space, a point representing an object, wherein spatial relationships between the projected point representing an object and a projected point representing another object or a dimension of the high dimensional vector are optimized to represent a relatedness thereof; and (c) an output, adapted for transmitting a representation of the display space.
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Specification