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AI Seminar: 基于弱监督学习的自然语言理解

硅谷天下谈

Thursday, September 13, 2018 at 7:15 PM - Monday, December 31, 2018 at 8:45 PM (PDT)

AI Seminar: 基于弱监督学习的自然语言理解

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Type End Quantity
RSVP Sep 30, 2018 Free  
线上报名,将收到讲座汇总 Nov 30, 2018 Free  

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Event Details

 

题目: 基于弱监督学习的自然语言理解

Title:  Weakly Supervised Natural Language Understandings

 

嘉宾简历: 劳逆博士,是Mosaix.ai首席科学家和联合创始人,也是知识图(KG)和弱监督自然语言理解(NLU)的专家。他因其在CMU Never-Ending Language Learning (NELL)项目和谷歌 Knowledge Vault项目的大规模推理方面的工作而闻名。他近期带领团队应用创新的强化学习方法在弱监督语义解析任务上取得了良好效果。他之前的研究成果在谷歌知识图谱和搜索的问答系统中得到应用。

 


简介: 在本次发言中我将介绍最近将弱监督和强化学习应用于问答系统的工作。具体我们将讨论语义解析任务--将自然语言查询转换为知识图或数据表上的计算步骤并产生预期的答案。通过提出新型的序列模型短时记忆结构和改进强化学习算法中长时记忆的使用可以实现多个语义解析任务的良好效果。

 

 

Name: Ni Lao

 

Affiliation: Chief Scientist Mosaix.ai


Biograph: Dr. Ni Lao, Chief scientist and co-founder of Mosaix.ai, is an expert in Knowledge Graph (KG) and weakly supervised Natural Language Understanding (NLU). He is well known for his work on large scale inference for the CMU Never-Ending Language Learning (NELL) project, and Google Knowledge Vault project. He recently led research projects applying innovative reinforcement learning approaches to achieve new state-of-the-art  in weakly supervised NLU tasks. His past research has contributed to Google’s KG and search-based question answering products.

 

Abstract: In this tutorial I will introduce recent work in applying weak supervision and reinforcement learning to Questions Answering (QA) systems. Specifically we discuss the semantic parsing task for which natural language queries are converted to computation steps on knowledge graphs or data tables and produce the expected answers. State-of-the-art results can be achieved by novel short term memory structure for sequence models and properly leverage long term memory in reinforcement learning algorithms.

主办单位:硅谷天下,AI Frontiers Conference,  中关村硅谷创新中心

协办单位: 武汉大学北加州校友会,武汉大学海外校友科学基金会,硅谷创发联


简介:

  硅谷天下是全球华人交流的一个平台,立足硅谷,链接天下,汇聚全球华人精英资源,实现相连、相识、互信和共赢,包括科技、创新、教育、创投和职业发展等领域。

    AI Frontiers Conference 2018,Silicon Valley AI and Big Data Association

Friday, November 9, 2018 - Sunday, November 11, 2018 

In this three-day AI conference, we bring together leading scientists and practitioners who have deployed large-scale AI products. You will gain a front-row seat of the frontiers of AI and machine learning, and have opportunities to network with others who are enthusiastic about AI technologies and products.

Registration:

https://aifrontiers2018.eventbrite.com/?aff=qi2

25% off Promotion code: p25qikg

    

About ZGC Innovation Center @Silicon Valley 

 中关村硅谷创新中心

Located at 4500 Great American Parkway, our 74,276 square foot center is in the heart of Silicon Valley, and provides an environment that fosters creativity, and innovation. Beyond our modern workspace, the real beauty lies in our ability to create a community of innovation that truly enjoy helping each other. The ZGC Innovation Center has created a new type of ecosystem that combines extensive global innovation resources with a community that works together in the common pursuit of a better world through new technology.


Have questions about AI Seminar: 基于弱监督学习的自然语言理解? Contact 硅谷天下谈

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ZGC Innovation Center@Silicon Valley
4500 Great America Pkwy
Santa Clara, CA

Thursday, September 13, 2018 at 7:15 PM - Monday, December 31, 2018 at 8:45 PM (PDT)


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