摘要:
To visualize and analyze data, selection of at least one focus area in a visualization of a data set is received. Based on characteristics of the selected at least one focus area, using at least one analytic technique to mine relationships between data items and at least one attribute in the selected at least one focus area and data items and at least one attribute in remaining portions of the data set. At least one visual representation is generated to show mining results produced from selected data items and one or more attributes in the selected at least one focus area and the remaining portions of the data set, where the generated visual representation is composed to have an order and layout to represent the mined results.
摘要:
Sentiment analysis of user feedback is performed, using uncertainty rules. Different levels of uncertainty associated with sentiment results of the sentiment analysis are determined, where the sentiment results identify user sentiments contained in the user feedback. At least one visualization of the sentiment result is provided, where the visualization has first visual indicators to represent respective user sentiments, and second visual indicators associated with the first visual indicators to represent respective levels of uncertainty associated with the respective user sentiments.
摘要:
A method executed by a system having a processor includes arranging pixels representing attributes into a plurality of rings. Each ring contains pixels representing a time series of attribute values for a respective one of the attributes. The method further includes providing a peak detection ring. The peak detection ring includes visual indicators for indicating a location of at least one peak in an attribute in the plurality of rings.
摘要:
Extended associations are determined based on binary associations. The extended associations are associations among three or more terms in input data, and the binary associations are between terms in the input data. An association data structure having a plurality of entries is constructed, where at least a particular one of the plurality of entries includes visual elements representing terms that are associated according to the binary associations and the extended associations, and where the association data structure provides a visualization of an association pattern among co-occurring terms in the input data
摘要:
A scatter plot that represents plural periodic time intervals is animated as new data points are received, where the animating includes performing real-time backward rewriting. The real-time backward rewriting includes overlaying a subset of previously written data points with the new data points, and painting a remainder of previously written data points outside the subset in the scatter plot, where painting the remainder of previously written data points is performed without shifting pixels corresponding to the remainder. A divider structure is drawn in the scatter plot to indicate a position in the scatter plot between a current time point and a previous time point.
摘要:
To perform time slice-based visual prediction, a weighted moving aggregate of data values in a data set is calculated over previous time slices to predict data values based on interactive user input. A visual accuracy indicator is generated for display to indicate a quality of prediction of data values at different times. A visualization presents data values from the data set and the predicted data values, where the data values from the data set and the predicted data values are represented as corresponding cells.
摘要:
A method for presenting data comprises receiving the data; and deriving a multi-level dynamic hierarchical structure for the data based on drilldown sequences input from a user, wherein the drilldown sequences automatically compute a graphical visual comparison of the data and comprise: deriving a multi-pixel bar chart to display an aggregated data paradigm; and deriving a graphical illustration to display a data distribution paradigm.
摘要:
There is provided a method for displaying data comprising mapping a column set that comprises information stored in a first layer column, mapping a row set that comprises information stored in a second layer column, wherein the second layer column is associated with the first layer column, and rendering a graphic using the column set and the row set, wherein a visual attribute of the graphic corresponds to a data value stored in a data column.
摘要:
Visual structures are produced to represent corresponding motifs, where the motifs correspond to repeating patterns in an input data set, where sizes of the visual structures are based on values of a characteristic associated with the motifs, and where a first of the motifs is nested within a second of the motifs to represent a hierarchical relationship of the patterns represented by the first and second motifs. The visual structures of corresponding motifs are presented for display in a visualization screen, where the visualization screen depicts the data in the input data set with the visual structures overlapping parts of depicted data. Interactive input is received specifying modification of a region containing motifs, wherein the specified modification includes interactive distortion of the visual structures in the region to change a size of the visual structures in the region.
摘要:
A method, apparatus, and system are disclosed for providing content queries for multi-dimensional datasets. One embodiment is a method for software execution that displays, on an interactive graph, categories and values of a multi-dimensional dataset. A content query is issued from a user for a value from at least one of the categories. Interactive graphs are generated that are responsive to the content query.