Incremental knowledge base construction using DeepDive

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

DeepDive: Web-scale Knowledge-base Construction using Statistical Learning and Inference

We present an end-to-end (live) demonstration system called DeepDive that performs knowledge-base construction (KBC) from hundreds of millions of web pages. DeepDive employs statistical learning and inference to combine diverse data resources and best-of-breed algorithms. A key challenge of this approach is scalability, i.e., how to deal with terabytes of imperfect data efficiently. We describe...

متن کامل

On the Convergence of Incremental Knowledge Base Construction

Ripple Down Rules is a practical methodology to build knowledgebased systems, which has proved successful in a wide range of commercial applications. However, little work has been done on its theoretical foundations. In this paper, we formalise the key features of the method. We present the process of building a correct knowledge base as a discovery scenario involving a user, an expert, and a s...

متن کامل

Construction of a Knowledge Base by Using Korean Text

There are some difficulties in using natural languages as knowledge representation languages for computer systems. However, natural languages are the most frequently used knowledge representation languages for humanbeings. A way of automatic construction of knowledge-base by using Korean text is described in this paper. Dependency grammar has been used for parsing and the meaning of each senten...

متن کامل

AIML Knowledge Base Construction from Text Corpora

Text mining (TM) and computational linguistics (CL) are computationally intensive fields where many tools are becoming available to study large text corpora and exploit the use corpora for various purposes. In this chapter we will address the problem of building conversational agents or chatbots from corpora for domain-specific educational purposes. After addressing some linguistic issues relev...

متن کامل

Feature Engineering for Knowledge Base Construction

Knowledge base construction (KBC) is the process of populating a knowledge base, i.e., a relational database together with inference rules, with information extracted from documents and structured sources. KBC blurs the distinction between two traditional database problems, information extraction and information integration. For the last several years, our group has been building knowledge base...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Proceedings of the VLDB Endowment

سال: 2015

ISSN: 2150-8097

DOI: 10.14778/2809974.2809991