Non-linear Probabilistic Forecasting for Collective Intelligence
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Solution Overview
Problem
Current methods for capturing confidence levels from participants in collective intelligence systems are inaccurate and inconsistent, as humans struggle to express their internal confidence using numerical scales, leading to variable and unreliable results.
Innovation Solution
An interactive system using a graphical user interface with a slider interface that allows participants to adjust wagers on outcomes, employing a non-linear model to update reward values and generate forecast probability values based on the slider position, promoting authentic and consistent expressions of confidence.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If participants are asked to express confidence using numerical scales, then confidence levels can be captured, but the results are inaccurate and inconsistent due to human difficulty in expressing internal confidence
Solution Approach 1:
The patent replaces the mechanical/psychological process of numerically expressing confidence with a gambling-based probabilistic wagering system. Instead of asking participants to directly state their confidence level on a scale, the system uses non-linear probabilistic wagering where participants allocate virtual currency across multiple outcomes. This substitution transforms the measurement mechanism from direct self-reporting to indirect behavioral expression through wagering decisions, which the system then translates into confidence scores.
Solution Approach 2:
The patent changes the parameter of confidence expression from direct numerical scales to probabilistic wagering allocations. By using non-linear transformation functions, the system maps the wagering behavior (distribution of virtual currency) into confidence scores. This parameter transformation allows the system to capture confidence levels through a different metric that better reflects actual participant certainty while reducing the inconsistencies associated with direct numerical self-assessment.
2Ease of operation
If direct numerical confidence scales are used, then the system is simple to operate, but the measurements are variable and unreliable
Solution Approach 1:
The patent substitutes the simple but unreliable direct numerical scale with a gambling interface that appears complex but actually simplifies the expression of true confidence. The wagering mechanism, while resembling casino games, provides a more reliable measure of confidence by translating intuitive betting behavior into quantifiable confidence scores through non-linear transformations.
Solution Approach 2:
The patent introduces an intermediary layer between the participant's internal confidence state and the measured output. Instead of direct mapping, the system uses wagering behavior as an intermediary that indirectly reveals confidence levels. The non-linear probabilistic wagering acts as a mediator that translates subjective certainty into objective confidence scores, filtering out the noise and inconsistencies of direct self-reporting.
Data Source
AI summary
Systems and methods for amplifying the collective intelligence of networked human groups engaged in collaborative forecasting of future events having two possible outcomes. During a real-time session a computing device for each user displays a forecasting prompt and a dynamic user interface which includes a user-manipulatable marker moved by the user between a first limit and a second limit, where the position of the marker defines a forecasted probability of each possible outcome. The display also includes a first reward value and a second reward value, both of which are interactively responsive to the marker position. During a first time period, users manipulate the markers. After the first time period, a perturbation stimulus is displayed. During a second time period, users again manipulate the markers. After the second time period, a final group forecast is calculated based on the data collected during the first and second time periods.


