Customized eBook Synopsis Generation via ML

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Solution Overview

Problem

Users face challenges in recalling and comprehending digital content after prolonged breaks in consumption, particularly with eBooks, due to the lack of effective summarization tools that provide customized and accurate refreshers without spoiling the reading experience.

Innovation Solution

A system and process that generates a customized synopsis for digital content using machine learning and natural language processing, based on user data, consumption patterns, and crowd-sourced information, to provide a personalized summary on electronic devices, enhancing user experience by reminding users of previously read material without revealing spoilers.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If a generic summary is provided to help users recall previously read content, then user recall and comprehension are improved, but the reading experience is spoiled by revealing plot spoilers

Engineering Contradiction:
Improveuser recall of previously read contentVSAvoidspoilers that ruin reading experience
Core Design Contradiction:
Loss of informationVSObject-affected harmful factors

Solution Approach 1:

The system applies local quality by customizing the summary based on individual user characteristics and reading history. Instead of providing a generic summary, the system analyzes user data to create personalized summaries that focus on relevant content while excluding spoilers, thus improving recall without harming the reading experience.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The system performs preliminary analysis of user reading patterns and content preferences before generating the summary. By pre-processing user data and identifying key themes and plot points, the system can construct summaries that reinforce recall while deliberately omitting spoiler information, resolving the contradiction between information provision and experience preservation.

Inventive Principle:
Principle #10Preliminary action

2Loss of information

If users re-read previously consumed content to improve recall, then comprehension is enhanced, but time consumption increases

Engineering Contradiction:
Improvecomprehension of previously read materialVSAvoidtime spent re-reading digital content
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system performs preliminary analysis of user reading patterns and generates personalized summaries in advance of when users need to resume reading. This pre-computed summary serves as an efficient refresher that improves comprehension without requiring users to re-read the entire content, thus reducing time loss while maintaining information retention.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system extracts only the essential information and key themes from previously read content to create a condensed summary. By taking out only the necessary elements for recall rather than requiring full re-reading, the system enhances comprehension efficiency and reduces the time users would otherwise spend reviewing material.

Inventive Principle:
Principle #2Taking out (Extraction)

3Adaptability or versatility

If personalized summaries are generated based on user data and consumption patterns, then user engagement is improved, but system complexity increases

Engineering Contradiction:
Improvepersonalization of summary contentVSAvoidcomplexity of machine learning and data processing systems
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system implements multi-functionality by using a unified machine learning framework that handles multiple tasks: analyzing user reading patterns, identifying content themes, determining user preferences, and generating personalized summaries. This universal approach to content analysis and synthesis enables personalization while managing system complexity through integrated processing rather than separate specialized systems.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS11188584B1Customized summarization of media content
Publication Date: 2021.11.30 AMAZON TECH INC
  • US11188584B1 patent drawing
  • US11188584B1 patent drawing
  • US11188584B1 patent drawing

AI summary

A media item, for example an electronic book (eBook), may be presented via an electronic device during a time period. A user of the electronic device may read a portion of the media item but end their reading session prior to finishing the entire media item. Data associated with a media item and consumption of the media item by the user may be gathered. When the media item is presented via the electronic device during a subsequent time period, a customized synopsis of the media item or a portion of the media item may be presented via the electronic device.