Predictive Analytics for Nature Event Mapping

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Solution Overview

Problem

Predicting the best time to enjoy nature-related events, such as fall foliage or cherry blossoms, is challenging due to reliance on historical data, which may not account for real-time conditions like elevation and weather, limiting user experience.

Innovation Solution

A method using predictive analytics that extracts data from social networks, combining it with historical data and weather forecasts to determine the optimal viewing time and provide an optimal route for nature-related events, by analyzing social network data and metadata to assess the current state of the event compared to a predefined optimal state.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If historical data alone is used for prediction, then the prediction method is simple, but the prediction accuracy deteriorates due to not accounting for real-time conditions

Engineering Contradiction:
Improveprediction accuracyVSAvoiddata collection system complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent combines multiple data sources including historical data, real-time social network data, and weather forecast data into a unified predictive analytics system. This merging of diverse data streams enables accurate predictions by considering both historical patterns and current conditions without requiring a single complex data collection mechanism

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent uses social network data as an intermediary source that indirectly reflects real-time natural event conditions. Instead of directly measuring natural phenomena, the system analyzes user-generated content, photos, and comments from social networks to infer current event states, bridging the gap between historical data and real-time conditions

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If real-time data from multiple sources is collected, then the prediction accuracy improves, but the data processing complexity increases

Engineering Contradiction:
Improveprediction accuracyVSAvoiddata processing complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent extracts only the most relevant features and metadata from social network data such as timestamps, location information, and event-related keywords. This selective extraction reduces the volume of data requiring processing while maintaining the essential information needed for accurate predictions

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent segments the predictive analytics process into distinct modules: historical data analysis, real-time social network data processing, weather forecast integration, and prediction synthesis. This segmentation allows each module to handle specific data types independently, reducing overall processing complexity

Inventive Principle:
Principle #1Segmentation

3Reliability

If comprehensive data analysis is performed, then the quality of event mapping improves, but the computational time increases

Engineering Contradiction:
Improveevent mapping qualityVSAvoidcomputational time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent performs preliminary processing of social network data by pre-filtering and categorizing content based on event relevance. This preliminary action reduces the computational burden during actual prediction generation, allowing comprehensive analysis to be performed more efficiently

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent dynamically adjusts analysis parameters such as data sampling rates and processing depth based on event importance and available computational resources. For less critical events, simplified analysis is performed, while high-priority events receive more comprehensive processing, optimizing the balance between quality and time

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS10977748B2Predictive analytics for event mapping
Publication Date: 2021.04.13 DOORDASH INC
  • US10977748B2 patent drawing
  • US10977748B2 patent drawing
  • US10977748B2 patent drawing

AI summary

In an approach to event mapping, one or more computer processors extract, from one or more social networks, data, uploaded by one or more users, corresponding to an event, where the event is nature related. The one or more computer processors extract metadata associated with the data extracted from the one or more social networks. The one or more computer processors determine, based, at least in part, on the data extracted from the one or more social networks and on the extracted metadata associated with the data extracted from the one or more social networks, a current state of the event, where the current state of the event includes at least a condition of the event relative to at least a corresponding condition of a pre-defined optimal state of the event.