A method for parsing an interrogative sentence in a knowledge base, comprising: receiving an interrogative sentence input by a user (101); performing phrase detection on the interrogative sentence to determine a candidate phrase (102); mapping the candidate phrase to a resource item in the ...
Directions:For this part,you are allowed 30 minutes to write an essay that begins with the sentence“As is known to all,gaining a sound knowledge of the basics is of vital importance for students to…
In this chapter, we first introduce the main datasets proposed for knowledge-based VQA and knowledge bases such as DBpediaand ConceptNet. Subsequently, we classify methods from three aspects: knowledge embedding, question-to-query translation and querying knowledge base methods....
Normally common words are ignored unless they are part of a phrase in question word order. Based on these scores, the total score for a sentence is: Sentence score = sum of word scores At the end of the ranking we apply Qtarget filtering to promote promising answer sentences. For example...
NLP in an AI knowledge base untangles human language by parsing sentence structure, identifying key terms and understanding context. Utilizing techniques like tokenization (breaking down text into words or phrases) and semantic analysis (understanding meaning and intent), NLP enables the AI to accurat...
Summary: In this paper, we introduce a new concept of generalized partial meet contraction for contracting a sentence from a belief base. We show that a sp... C Aravindan,PM Dung - Springer-Verlag 被引量: 34发表: 1994年 Abductive reasoning through Filtering Abduction is an inference mechanis...
The negative samples are generated following the in-batch strategy. Here is how to fine-tune a sentence transformer under the link prediction objective: from mkb import losses, evaluation, datasets, text, models from transformers import AutoTokenizer, AutoModel import torch _ = torch.manual_seed(...
Building knowledge about data is a detailed process. The DQS process of extracting knowledge about data automatically, from sample data, makes the process much easier. DQS enables you to see its analysis of the data, and to augment the knowledge in the knowledge base by creating rules and chan...
speed deciding the propriety of the conditional sentence establishment of a knowledge base by executing the decision of the establishment of a logical expression in order from a small number of the logical expression which is directly or indirectly coupled to respective nodes in respective hierarchies....
These works do not consider the prior knowledge in the sentence. Bert在mask的时候是word-level的,也就是把句子中的每个词看成独立的,这样破坏了部分专有名词或短语的内部信息。 2 Model ERNIE是在BERT上的改进,模型结构没有更新,主要贡献点在于提出了knowledge masking策略,训练的时候利用异质数据集(heterogeneou...