Dangling entity detection
WebJan 1, 2024 · We propose three techniques for dangling entity detection that are based on the distribution of nearest-neighbor distances, i.e., nearest neighbor classification, marginal ranking and background ...
Dangling entity detection
Did you know?
WebWe propose three techniques for dangling entity detection that are based on the distribution of nearest-neighbor distances, i.e., nearest neighbor classification, marginal ranking and background ranking. WebIn this way, we use the distribution as prole of the neighborhood of a source entity s, then we adopt a simple feed-forward neural network (FNN) bi- nary classier to determine whether s is dangling. The probability of s being a dangling entity can be calculated as p(y = 1 js) = sigmoid (FNN (d )).
Webentity also works as a dangling entities detector in the solution of our semi-constraint OT optimiza-tion, for only dangling entities in the target KG with match to it. To empirically demonstrate the ef-fectiveness of our SoTead method, we conduct the experiments on both the entity alignment (EA) and dangling entity detection (DED) tasks. Since ... WebMar 11, 2024 · To improve EA with dangling entities, we propose an unsupervised method called Semi-constraint Optimal Transport for Entity Alignment in Dangling cases (SoTead). Our main idea is to model the entity alignment between two KGs as an optimal transport problem from one KG's entities to the others.
WebMar 10, 2024 · The dangling entity set is unavailable in most real-world scenarios, and manually mining the entity pairs that consist of entities with the same meaning is labor … WebMay 5, 2024 · We propose a framework using mixed high-order proximities on dangling-aware entity alignment. Our framework utilizes both the local high-order proximity in a nearest neighbor subgraph and the global high-order proximity in an embedding space for both dangling detection and entity alignment. Extensive experiments with two …
WebMar 9, 2024 · The dangling entity set is unavailable in most real-world scenarios, and manually mining the entity pairs that consist of entities with the same meaning is labor-consuming. In this paper, we...
WebMar 11, 2024 · In the experimental part, we first show the superiority of SoTead on a commonly-used entity alignment dataset. Besides, to analyze the ability for dangling … phone icon disappearedWebMar 11, 2024 · In the experimental part, we first show the superiority of SoTead on a commonly-used entity alignment dataset. Besides, to analyze the ability for dangling entity detection with other baselines, we construct a medical cross-lingual knowledge graph dataset, MedED, where our SoTead also reaches state-of-the-art performance. READ … phone icon disappeared from iphone screenWebJun 4, 2024 · The framework can opt to abstain from predicting alignment for the detected dangling entities. We propose three techniques for dangling entity detection that are based on the distribution of... phone icon clip artWebWe propose three techniques for dangling entity detection that are based on the distribution of nearest-neighbor distances, i.e., nearest neighbor classification, marginal ranking and background ranking. After detecting and removing dangling entities, an incorporated entity alignment model in our framework can provide more robust … how do you outline letters in powerpointWebentity alignment with dangling cases, as illustrated inFig. 2. It has two jointly optimized modules, i.e., entity alignment and dangling entity detection. The entity alignment … how do you organize your dresser drawersWebWe propose three techniques for dangling entity detection that are based on the distribution of nearest-neighbor distances, i.e., nearest neighbor classification, marginal … phone icon for copyWebThe entity alignment module takes as input relational triples of two KGs (for KG embedding) and seed entity alignment (for alignment learning). As for the detection of dangling entities, the ... how do you outline a novel