Anomaly visualization for computerized models

A method of visualizing decisions of a computerized model, the method comprising:

• accessing, by at least one processor unit, computerized model result data, the computerized model result data comprising event results for a plurality of events, a first event result for a first event of the plurality of events being generated using the computerized model and a first set of event features comprising a first event feature and a second event feature;
• using a secondary computerized model, by at least one processor unit, to generate secondary computerized model result data, the generating of the secondary computerized model result data based at least in part on the first set of event features;
• using the secondary computerized model result data, by at least one processor unit, to assign a first importance score to the first event feature, the first importance score indicating a significance of the first event feature to the first event result;
• using the secondary computerized model result data, by at least one processor unit, to assign a second importance score to the second event feature, the second importance score indicating a significance of the second event feature to the first event result, and the second importance score indicating a greater importance than the first importance score;
• generating, by at least one processor unit, a user interface for display to a human user, the user interface comprising:
• a background area having a first shape, the first shape being associated with a type of the first event;
• a first visual indicator positioned on the background area and correlated to the first event feature, wherein a size of the first visual indicator corresponds to the first importance score;
• and
• a second visual indicator positioned on the background area and correlated to the second event feature, wherein a size of the second visual indicator corresponds to the second importance score, and wherein the size of the second visual indicator is larger than the size of the first visual indicator;
• and
• displaying, by at least one processor unit, the user interface at a display screen of a computing device.

A non-transitory machine-readable medium comprising instructions thereon that, when executed by at least one processor unit, cause the at least one processor unit to execute operations comprising:

• accessing computerized model result data, the computerized model result data comprising event results for a plurality of events, a first event result for a first event of the plurality of events being generated using a computerized model and a first set of event features comprising a first event feature and a second event feature;
• using a secondary computerized model to generate secondary computerized model result data, the generating of the secondary computerized model result data based at least in part on the first set of event features;
• using the secondary computerized model result data to assign a first importance score to the first event feature, the first importance score indicating a significance of the first event feature to the first event result;
• using the secondary computerized model result data to assign a second importance score to the second event feature, the second importance score indicating a significance of the second event feature to the first event result, and the second importance score indicating a greater importance than the first importance score;
• generating a user interface for display to a human user, the user interface comprising:
• a background area having a first shape, the first shape being associated with a type of the first event;
• a first visual indicator positioned on the background area and correlated to the first event feature, wherein a size of the first visual indicator corresponds to the first importance score;
• and
• a second visual indicator positioned on the background area and correlated to the second event feature, wherein a size of the second visual indicator corresponds to the second importance score, and wherein the size of the second visual indicator is larger than the size of the first visual indicator;
• and
• displaying the user interface at a display screen of a computing device.