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Collaborative Research: CompCog: Achieving Analogical Reasoning via Human and Machine Learning

合作研究：CompCog：通过人类和机器学习实现类比推理

基本信息

批准号：
1827374
负责人：
Keith Holyoak
金额：
$ 47.7万
依托单位：
University of California-Los Angeles
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2018
资助国家：
美国
起止时间：
2018-08-15 至 2022-07-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1827374&HistoricalAwards=false
关键词：
Collaborative Research CompCog Achieving Analogical

项目摘要

Despite recent advances in artificial intelligence, humans remain unmatched in their ability to think creatively. Intelligent machines can use massive data to learn to identify patterns that are similar to learned examples, but people can use very small amounts of data to discover deep similarities between situations that are superficially very different (e.g., engineers have devised a cooling system for buildings using principles adapted from termite mounds). This type of creative thinking depends on analogy: the ability to find and exploit resemblances based on relations among entities, rather than solely on superficial appearances. The present investigation aims to show how relations can be learned from examples (in the form of either texts or pictures) and then used to reason by analogy. The work integrates recent advances in machine learning with more human-like learning mechanisms. Improved analogy models will increase the power of computer-based information retrieval, allowing both text and pictures to serve as retrieval cues to search large databases for items that are analogous in relational structure. The large analogy datasets generated for the project will be made publically available. More flexible search engines will help to automate creative tasks such as engineering design. Identifying the computational basis for relation learning and analogical reasoning will guide development of artificial intelligence systems by providing more efficient learning mechanisms. The research team is integrating research and education activities by using this project as a training opportunity in interdisciplinary research, encompassing psychology, statistics, computer science and mathematics. The research will integrate advanced computational approaches with behavioral experiments on human relation learning and analogical reasoning, using both texts and pictures as inputs. The work is guided by cognitive theory on learning and reasoning, and exploits recent advances in the field of machine vision. The project includes the creation and validation of multiple databases of analogy problems. Experiments will be performed to establish human performance levels in a variety of tasks. Computational models will be developed by synergizing big-data learning through deep networks with small-data learning through Bayesian modeling. Models will be evaluated by comparison with human benchmarks. By addressing issues that arise in reasoning from natural inputs such as texts and pictures, the models to be developed will generalize to situations that people encounter in their daily life.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

尽管人工智能最近取得了进展，但人类在创造性思维方面的能力仍然无与伦比。智能机器可以使用大量数据来学习识别与学习到的示例相似的模式，但人们可以使用非常少量的数据来发现表面上非常不同的情况之间的深层相似性（例如，工程师们已经设计了一种用于建筑物的冷却系统，其使用的原理适用于白蚁土丘）。这种类型的创造性思维依赖于类比：根据实体之间的关系而不是仅仅根据表面的外观来发现和利用相似之处的能力。本研究的目的是展示如何关系可以从例子（无论是文本或图片的形式），然后用类比推理。这项工作将机器学习的最新进展与更像人类的学习机制相结合。改进的类比模型将增加基于计算机的信息检索的能力，允许文本和图片作为检索线索，在大型数据库中搜索关系结构相似的项目。为该项目生成的大型模拟数据集将以电子方式提供。更灵活的搜索引擎将有助于自动化工程设计等创造性任务。识别关系学习和类比推理的计算基础将通过提供更有效的学习机制来指导人工智能系统的发展。研究小组正在将研究和教育活动结合起来，利用该项目作为跨学科研究的培训机会，包括心理学、统计学、计算机科学和数学。这项研究将把先进的计算方法与人类关系学习和类比推理的行为实验结合起来，使用文本和图片作为输入。这项工作以学习和推理的认知理论为指导，并利用了机器视觉领域的最新进展。该项目包括创建和验证多个类比问题数据库。将进行实验，以建立在各种任务的人类表现水平。计算模型将通过深度网络的大数据学习与贝叶斯建模的小数据学习协同发展。将通过与人类基准进行比较来评估模型。通过解决从文本和图片等自然输入中推理产生的问题，开发的模型将推广到人们日常生活中遇到的情况。该奖项反映了NSF的法定使命，并通过使用基金会的智力价值和更广泛的影响审查标准进行评估，被认为值得支持。