Machine knowledge: Creation and curation of comprehensive knowledge bases
Equipping machines with comprehensive knowledge of the world's entities and their
relationships has been a longstanding goal of AI. Over the last decade, large-scale …
relationships has been a longstanding goal of AI. Over the last decade, large-scale …
Core techniques of question answering systems over knowledge bases: a survey
Abstract The Semantic Web contains an enormous amount of information in the form of
knowledge bases (KB). To make this information available, many question answering (QA) …
knowledge bases (KB). To make this information available, many question answering (QA) …
[图书][B] Machine learning for text: An introduction
CC Aggarwal, CC Aggarwal - 2018 - Springer
The extraction of useful insights from text with various types of statistical algorithms is
referred to as text mining, text analytics, or machine learning from text. The choice of …
referred to as text mining, text analytics, or machine learning from text. The choice of …
Ask, attend and answer: Exploring question-guided spatial attention for visual question answering
We address the problem of Visual Question Answering (VQA), which requires joint image
and language understanding to answer a question about a given photograph. Recent …
and language understanding to answer a question about a given photograph. Recent …
Large-scale simple question answering with memory networks
Training large-scale question answering systems is complicated because training sources
usually cover a small portion of the range of possible questions. This paper studies the …
usually cover a small portion of the range of possible questions. This paper studies the …
[PDF][PDF] Semantic parsing on freebase from question-answer pairs
In this paper, we train a semantic parser that scales up to Freebase. Instead of relying on
annotated logical forms, which is especially expensive to obtain at large scale, we learn from …
annotated logical forms, which is especially expensive to obtain at large scale, we learn from …
Answering natural language questions by subgraph matching over knowledge graphs
RDF question/answering (Q/A) allows users to ask questions in natural languages over a
knowledge base represented by RDF. To answer a natural language question, the existing …
knowledge base represented by RDF. To answer a natural language question, the existing …
[PDF][PDF] Information extraction over structured data: Question answering with freebase
X Yao, B Van Durme - Proceedings of the 52nd annual meeting of …, 2014 - aclanthology.org
Answering natural language questions using the Freebase knowledge base has recently
been explored as a platform for advancing the state of the art in open domain semantic …
been explored as a platform for advancing the state of the art in open domain semantic …
Question answering on freebase via relation extraction and textual evidence
Existing knowledge-based question answering systems often rely on small annotated
training data. While shallow methods like relation extraction are robust to data scarcity, they …
training data. While shallow methods like relation extraction are robust to data scarcity, they …
KBQA: learning question answering over QA corpora and knowledge bases
Question answering (QA) has become a popular way for humans to access billion-scale
knowledge bases. Unlike web search, QA over a knowledge base gives out accurate and …
knowledge bases. Unlike web search, QA over a knowledge base gives out accurate and …