A unified Link Prediction architecture applied on a novel Heterogenous Knowledge Base

نویسندگان

چکیده

Link Prediction (LP) aims at addressing incompleteness of Knowledge Graph (KG). The goal LP is to capture the distribution entities and relations present in a KG utilise these predict probability missing information. State-of-the-art approaches rely on latent feature models for this purpose. research focus has predominantly been application triple based datasets (e.g. Freebase, YAGO). However, with growing adoption KGs, it common see more heterogeneous property graphs being used, examples properties are temporal weight data. contributions following work two fold. First, we introduce novel framework which first provide support model Bases (KBs). Second, KB — Refinitiv Graph, produce dataset capabilities examined.

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

A deep architecture for unified aesthetic prediction

Image aesthetics has become an important criterion for visual content curation on social media sites and media content repositories. Previous work on aesthetic prediction models in the computer vision community has focused on aesthetic score prediction or binary image labeling. However, raw aesthetic annotations are in the form of score histograms and provide richer and more precise information...

متن کامل

SoPhIA: A Unified Architecture for Knowledge Discovery

This paper presents a novel architecture Soph.I.A (Sophisticated Intelligent Architecture), which integrates Knowledge Management and Data Mining into a unified Knowledge Discovery Process. Within SophIA Data Mining is driven by knowledge captured from domain experts. Knowledge Grid is briefly reviewed to envision the implementation of the proposed framework.

متن کامل

A novel solution-technique applied to a novel WAAS architecture

The Federal Aviation Administration has embarked on an historic task of modernizing and significantly improving the national air transportation system. One system that uses the Global Positioning System (GPS) to determine aircraft navigational information is called the Wide Area Augmentation System (WAAS). This paper describes a reliability assessment of one candidate system architecture for th...

متن کامل

Transfer Learning for Collective Link Prediction in Multiple Heterogenous Domains

Link prediction is a key technique in many applications such as recommender systems, where potential links between users and items need to be predicted. A challenge in link prediction is the data sparsity problem. In this paper, we address this problem by jointly considering multiple heterogeneous link prediction tasks such as predicting links between users and different types of items includin...

متن کامل

A Unified View of Propositional Knowledge Base Updates

The semantics of revising knowledge bases represented by sets of propositional sentences is analyzed from a model-theoretic point of view. A characterization of all revision schemes that satisfy the Gardenfors rationality postulates is given in terms of an ordering among interpretations. Properties of the contraction operator that can be defined in terms of revision are also studied. Two new up...

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: Knowledge Based Systems

سال: 2022

ISSN: ['1872-7409', '0950-7051']

DOI: https://doi.org/10.1016/j.knosys.2022.108228