Method for visualizing large volumes of multiple-attribute data without aggregation using a pixel bar chart
    1.
    发明授权
    Method for visualizing large volumes of multiple-attribute data without aggregation using a pixel bar chart 有权
    使用像素条形图可视化大量多个属性数据而不进行聚合的方法

    公开(公告)号:US07221474B2

    公开(公告)日:2007-05-22

    申请号:US09917393

    申请日:2001-07-27

    IPC分类号: G06K15/00

    CPC分类号: G06T11/206

    摘要: A method for graphically presenting large volumes of data without aggregation using a pixel bar chart. Records having multiple attributes are sorted for constructing a graphically displayable array, wherein the graphically displayable array comprises a plurality of pixels. Each pixel represents one record. The non-aggregation data visualization technique of the present invention provides solutions to meet the need of automatic data preparation for the visual data mining of massive data volumes. The present invention effectively uses screen space to represent each record without cluttering the display, allowing a user to easily discover patterns and correlations. The present invention provides a visual impression by representing the value of a record by a color and representing the number of records by the area of a group. With “drill down” capability, a user can navigate through each record to find detail information. Each record is represented by one pixel, allowing millions of records to be displayed at the same time. Each individual record can be accessed interactively, by allowing direct access to the detail data by picking at single pixels.

    摘要翻译: 使用像素条形图图形化地呈现大量数据而不进行聚合的方法。 对具有多个属性的记录进行排序以构建图形可显示阵列,其中图形可显示阵列包括多个像素。 每个像素代表一个记录。 本发明的非聚合数据可视化技术提供了满足大量数据量的视觉数据挖掘的自动数据准备的需要的解决方案。 本发明有效地使用屏幕空间来表示每个记录而不会使显示器混乱,从而允许用户容易地发现图案和相关性。 本发明通过用颜色表示记录的值并且通过组的区域表示记录的数量来提供视觉印象。 通过“下钻”功能,用户可以浏览每个记录以查找详细信息。 每个记录由一个像素表示,允许同时显示数百万条记录。 可以通过交互方式来访问每个单独的记录,方法是通过单个像素选择直接访问细节数据。

    Method for placement of data for visualization of multidimensional data sets using multiple pixel bar charts
    2.
    发明授权
    Method for placement of data for visualization of multidimensional data sets using multiple pixel bar charts 有权
    使用多个像素条形图放置用于多维数据集可视化的数据的方法

    公开(公告)号:US07907139B2

    公开(公告)日:2011-03-15

    申请号:US09982481

    申请日:2001-10-17

    IPC分类号: G09G5/00 G06T11/20

    CPC分类号: G06T11/206

    摘要: A method for effective placement of data for visualization of multidimensional data sets using multiple pixel bar charts. Data is received comprising a plurality of records, each record having a plurality of attributes. From the plurality of attributes, a set of attributes is determined for placement of the plurality of records in a graphically displayable array comprising a plurality of data points, each data point representing one record of the plurality of records. In one embodiment, the graphically displayable array is a pixel bar chart. The plurality of records are arranged to construct the pixel bar chart for presenting the data in a format for detecting relationships between the plurality of records. The present invention provides a pixel visualization technique having a method of optimal data placement to resolve the locality and ordering constraints.

    摘要翻译: 一种用于使用多个像素条形图有效地放置用于可视化多维数据集的数据的方法。 接收包括多个记录的数据,每个记录具有多个属性。 从多个属性中,确定一组属性以将多个记录放置在包括多个数据点的图形可显示阵列中,每个数据点表示多个记录中的一个记录。 在一个实施例中,图形可显示阵列是像素条形图。 多个记录被布置成构造用于以用于检测多个记录之间的关系的格式呈现数据的像素条形图。 本发明提供一种具有最佳数据放置方法以解决局部性和排序约束的像素可视化技术。