Data analyzing device
AssigneeKeyence Corporation
InventorTaiga Nomi
Life of this patent
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Abstract
To make it possible to determine in advance the propriety of a measure by simulating a change of an objective variable due to a change of a value of a feature value. A prediction model for predicting an objective variable is generated based on feature values of a plurality of attributes included in analysis target data. An adjustment of a representative value of a feature value is received based on a user's operation input. The feature values of the plurality of attributes are changed according to adjustment amount of the representative value, and the numeric value of the objective variable is recalculated from the prediction model and displayed on a monitor.
Claims7
A data analyzing device for analyzing analysis target data, comprising:
- a data input unit which receives an input of analysis target data including a plurality of attributes,
- an analyzing unit which generates a prediction model for predicting an objective variable based on feature values of a plurality of attributes included in the analysis target data,
- a display unit which displays a relation between a numeric value of an objective variable and a representative value of at least one feature value from a plurality of feature values used in the prediction model,
- an adjusting unit which receives an adjustment of the representative value based on a user's operation input, and
- a simulation unit which changes the feature values of the plurality of attributes according to adjustment amount of the representative value, recalculates the numeric value of the objective variable from the prediction model and displays on the display unit.
Dependencies are inferred from the claim text.