Machine Learning Scoring for Adaptive Visualization Recommendations
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Solution Overview
Problem
Conventional visualization recommendation tools in content creation software are inefficient and labor-intensive, often relying on manually designed heuristics that fail to adapt to diverse dataset features and user needs, leading to suboptimal visualization configurations.
Innovation Solution
A visualization recommendation system that utilizes machine learning techniques to generate recommendation scores for visualization configurations by analyzing meta-features of datasets and configurations, employing wide and deep scoring models to automate the selection of suitable visualization tools based on dataset characteristics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If manually designed heuristics are used for visualization recommendation, then the system is easier to implement and maintain, but the system cannot evaluate a wide variety of visualization configurations and becomes rapidly outdated
Solution Approach 1:
The patent replaces manual heuristic design with automated machine learning models (wide and deep scoring models) that automatically evaluate visualization configurations. The system extracts meta-features from datasets and configurations, then uses neural networks to score and rank visualizations, eliminating the need for hand-crafted rules while enabling comprehensive evaluation of any configuration.
Solution Approach 2:
The system transforms manual heuristic parameters into automated machine learning parameters. Instead of coding specific rules, the system learns patterns from data through training on visualization effectiveness. The scoring models automatically adapt to new visualization types and dataset characteristics without requiring manual reconfiguration of heuristics.
2Device complexity
If manually designed heuristics are used, then development effort is reduced initially, but additional heuristics require extensive development and testing effort
Solution Approach 1:
The machine learning system performs self-learning and self-updating without requiring manual intervention to add new heuristics. The deep and wide scoring models automatically adapt to new visualization configurations and dataset types through training on additional data, eliminating the need for technicians to develop and test new heuristic rules for each improvement.
3Device complexity
If manually designed tools are used, then the system structure is simpler, but the tools become rapidly outdated requiring additional time and effort to update
Solution Approach 1:
The system transitions from static manual heuristics to dynamic machine learning models that continuously learn and adapt. The scoring models can be retrained on new data to incorporate emerging visualization best practices and adapt to changing data characteristics, maintaining relevance over time without requiring complete system redesign.
4Device complexity
If users manually analyze dataset features to select visualizations, then the system requires fewer automated components, but users spend a long amount of time analyzing features
Solution Approach 1:
The system performs preliminary feature extraction and visualization scoring automatically before the user needs to make a selection. The machine learning models pre-evaluate multiple visualization configurations against the dataset characteristics, ranking them in advance so the user can directly access recommended visualizations without manually analyzing features.
Data Source
AI summary
A visualization recommendation system generates recommendation scores for multiple visualizations that combine data attributes of a dataset with visualization configurations. The visualization recommendation system maps meta-features of the dataset to a meta-feature space and configuration attributes of the visualization configurations to a configuration space. The visualization recommendation system generates meta-feature vectors that describe the mapped meta-features, and generates configuration attribute sets that describe the attributes of the visualization configurations. The visualization recommendation system applies multiple scoring models to the meta-feature vectors and configuration attribute sets, including a wide scoring model and a deep scoring model. In some cases, the visualization recommendation system trains the multiple scoring models using the meta-feature vectors and configuration attribute sets.


