Semanlink - Semantic Web AND Machine learning

> Top2Vec is an algorithm for topic modeling and semantic search. It automatically detects topics present in text and generates jointly embedded topic, document and word vectors.
>
> "Update: Pre-trained Universal Sentence Encoders and BERT Sentence Transformer now available for embedding."

> **The assumption the algorithm makes is that many semantically similar documents are indicative of an underlying topic**. The first step is to create a joint embedding of document and word vectors. Once documents and words are embedded in a vector space the goal of the algorithm is to find dense clusters of documents, then identify which words attracted those documents together. Each dense area is a topic and the words that attracted the documents to the dense area are the topic words.

> Once you train the Top2Vec model you can:
> - ...
> - Get **hierarchical topics**.
> - Search topics by keywords.
> - Search documents by topic, by keywords.
> - Find similar words, similar documents.

Refered by [BERTopic](doc:2022/03/maartengr_bertopic_leveraging_)

2022-03-10 A propos

How to Build a Semantic Search Engine With Transformers and Faiss | by Kostas Stathoulopoulos | Towards Data Science

Tags:

2022-01-29 A propos

Semantic Search — Sentence-Transformers documentation

Tags:

2022-01-29 A propos

Semantic search through a vectorized Wikipedia (SentenceBERT) with the Weaviate vector search engine

Tags:

2021-12-05 A propos

Building a sentence embedding index with fastText and BM25 | by David Mezzetti | Towards Data Science

Tags:

2021-09-30 A propos

neuml/txtai: Build AI-powered semantic search applications

Tags:

txtai

2021-09-30 A propos

[1410.5859] Towards a Model Theory for Distributed Representations

Tags:

2021-06-10 A propos

Semantic Search with S-BERT is all you need

Tags:

2021-06-05 A propos

[2007.12603] IR-BERT: Leveraging BERT for Semantic Search in Background Linking for News Articles

Tags:

2021-04-12 A propos

raphaelsty/ckb: Contextual knowledge bases

Tags:

2020-11-09 A propos

Chris Mungall sur Twitter : "Reading: OWL2Vec*: Embedding of OWL Ontologies"

Tags:

2020-10-07 A propos

[2009.00318] More is not Always Better: The Negative Impact of A-box Materialization on RDF2vec Knowledge Graph Embeddings

Tags:

2020-09-02 A propos

RDF2vec.org

Tags:

RDF2VEC

2020-09-02 A propos

Disambiguating KBpedia Knowledge Graph Concepts

Tags:

2020-05-03 A propos

Martynas Jusevicius sur Twitter : "Is there a solution for entity recognition that would use a local #KnowledgeGraph to look for matches? Ideally any SPARQL datasource..."

Tags:

2020-03-13 A propos

Named Entity Recognition with Pytorch Transformers – Pierre-Yves Vandenbussche

Tags:

2019-12-11 A propos - Copie locale

Document analysis with machine learning

Tags:

2019-10-28 A propos

[1905.10070] Label-aware Document Representation via Hybrid Attention for Extreme Multi-Label Text Classification

Tags:

2019-06-22 A propos

International Workshop on Deep Learning for Graphs and Structured Data Embedding

Tags:

2019-04-30 A propos

open-knowledge-embeddings.pdf - (2019)

Tags:

2019-04-29 A propos

Dandelion API - Semantic Text Analytics as a service

Tags:

2019-04-24 A propos

A Neural QA Model for DBpedia (GSoC 2019)

Tags:

2019-03-26 A propos

Time, Context and Causality in Recommender Systems

Tags:

2018-10-18 A propos

Using Machine Learning to Support Continuous Ontology Development (2010)

Tags:

2018-08-07 A propos

D2KLab/entity2rec: entity2rec generates item recommendation from knowledge graphs

Tags:

2018-06-04 A propos

How To Create Natural Language Semantic Search For Arbitrary Objects With Deep Learning

Tags:

2018-06-02 A propos

ML-knn: A lazy learning approach to multi-label learning (2007)

Tags:

a lazy learning approach derived from the traditional [k-nearest neighbors algorithm](tag:k_nearest_neighbors_algorithm)

> for each unseen instance, its K nearest neighbors in the training set are firstly identified. After that, based on statistical information gained from the label sets of these neighboring instances, i.e. the number of neighboring instances belonging to each possible class, [Maximum a posteriori (MAP)](tag:maximum_a_posteriori_estimation) principle is utilized to determine the label set for the unseen instance.

Implemented in [scikit-multilearn](http://scikit.ml/api/skmultilearn.adapt.mlknn.html), in [java](https://github.com/lefman/mulan-extended/blob/master/mulan/src/mulan/classifier/lazy/MLkNN.java)

> the first lazy approach proposed specifically for multi-label classification. This is also a binary relevance approach which considers each label independently as a binary classification problem. Instead of a standard k-NN method, however, MLkNN uses the maximum a-posteriori (MAP) (Kelleher et al., 2015) approach combined with k-NN. [src](https://pdfs.semanticscholar.org/af9b/33da37d290c063cd826ab5923d96892a9767.pdf)

2018-03-18 A propos

Vocabulaires dans le web de données : quels outils open-source ? - Sparna Blog

Tags:

2018-01-23 A propos

Combining semantics and deep learning for intelligent information services

Tags:

2018-01-03 A propos

Global RDF Vector Space Embeddings

Tags:

RDF embeddings

2018-01-03 A propos

RDF2Vec: RDF Graph Embeddings for Data Mining - (2016)

Tags:

RDF2VEC

2018-01-03 A propos

RDF2Vec: RDF Graph Embeddings for Data Mining

Tags:

RDF2VEC

2018-01-03 A propos

wikidata-taxonomy

Tags:

2017-10-29 A propos

Semantic Web Company

Tags:

2017-10-08 A propos

Translating Embeddings (TransE) – Pierre-Yves Vandenbussche

Tags:

2017-09-09 A propos

word2vec-api

Tags:

2017-06-09 A propos

Create a Domain Text Classifier Using Cognonto | Frederick Giasson

Tags:

2016-10-25 A propos

Using Cognonto to Generate Domain Specific word2vec Models | Frederick Giasson

Tags:

2016-09-29 A propos

Introducing a Graph-based Semantic Layer in Enterprises |The Semantic Puzzle

Tags:

2016-09-11 A propos

One Genius’ Lonely Crusade to Teach a Computer Common Sense | WIRED

Tags:

2016-03-27 A propos

Skosmos

Tags:

SKOS

2015-03-02 A propos

Machine Learning with Knowledge Graphs - VideoLectures.NET

Tags:

2014-10-06 A propos

From Taxonomies over Ontologies to Knowledge Graphs |The Semantic Puzzle

Tags:

PoolParty

2014-07-28 A propos

L'application GINCO - Ministère de la Culture et de la Communication

Tags:

GINCO (Culture)

2014-07-26 A propos

Sphere Engineering - Machine Learning Solutions - QuickAnswers.io: a new algorithm

Tags:

2014-07-04 A propos

Extraction de la semantique

Tags:

2014-06-18 A propos

nltk - hierarchical classification + topic model training data for internet articles and social media - Stack Overflow

Tags:

2014-04-23 A propos

Re: SKOS for schema.org proposal for discussion from Guha on 2013-10-03 (public-vocabs@w3.org from October 2013)

Tags:

2013-10-05 A propos

WebSchemas/SKOS - W3C Wiki

Tags:

2013-09-22 A propos

Thesaurus-augmented Search with Jena Text | ZBW Labs

Tags:

2013-08-12 A propos

NERD: Named Entity Recognition and Disambiguation

Tags:

2013-07-10 A propos

Re: Should we adopt SKOS? from Mike Bergman on 2013-01-11 (public-vocabs@w3.org from January 2013)

Tags:

2013-07-06 A propos

Using SKOS vocabularies for improving Web Search

Tags:

2013-05-30 A propos

SKOS2OWL: Online tool for deriving OWL ontologies from SKOS categorization schemas

Tags:

2013-02-08 A propos

SKOS in OWL 2 - SWIGroup Wiki

Tags:

SKOS/OWL

2013-02-07 A propos

SKOS Now Interoperates with OWL 2 | AI3:::Adaptive Information

Tags:

2013-02-07 A propos

The rise of the verb

Tags:

2012-12-01 A propos

Re: Using DBpedia resources as skos:Concepts? from François-Paul Servant on 2012-11-12 (public-esw-thes@w3.org from November 2012)

Tags:

2012-11-12 A propos

Tools for exporting SKOS to human readable form (HTML) from Peter Krantz on 2012-10-24 (public-esw-thes@w3.org from October 2012)

Tags:

2012-10-25 A propos

visualization of skos thesauri (public-esw-thes@w3.org from July 2012)

Tags:

2012-08-06 A propos

tkurz/skosjs · GitHub

Tags:

2012-07-10 A propos

Graph Kernels for RDF data | Semantic Web Dog Food

Tags:

2012-06-24 A propos

lucene-skos - A SKOS analyzer module for Apache Lucene and Solr - Google Project Hosting

Tags:

2012-05-04 A propos

LINDEN: Linking Named Entities with Knowledge Base via Semantic Knowledge

Tags:

2012-04-19 A propos

Factorizing Yago: scalable machine learning for the sw

Tags:

2012-04-18 A propos

A Spectrometry of Linked Data

Tags:

Entity mining is still a troublesome open problem. In past years many approaches allowed to automate the generation of equivalence links between references using schema matching or various heuristics based on the recognition of similar property values. In contrast, few of them considered the analysis of the network of equivalence links (“equivalence network”) as an indication of the likelihood and strength of the equivalence.

Could a URI reference (URIRef) be thought as exactly “attached” to its referent? Could it make sense to talk about entity “identifiers” or would it be better to talk about more ambiguous “references”, i.e., placeholders for any model that satisfies the formal semantics of the Semantic Web (Hayes)? Booth observes that the aforementioned question, which in the past has been often regarded as fundamental in the debate about identity on the Web, is relatively unimportant. As long as an entity, identified by whatsoever URIRef, is associated to at least one description containing machine understandable information, this information can be automatically processed and used by applications.

2012-04-16 A propos

Mathematics Subject Classification MSC2010

Tags:

2012-02-23 A propos

WordPress › PoolParty Thesaurus « WordPress Plugins

Tags:

2011-12-27 A propos

Using DBpedia to generate SKOS thesauri « About the social semantic web

Tags:

2011-12-18 A propos

Geological Survey Austria launches thesaurus project |The Semantic Puzzle

Tags:

2011-10-18 A propos

RDF export/import should be W3C standard SKOS - here is the patch | drupal.org

Tags:

2011-09-16 A propos

iQvoc

Tags:

SKOS editor

2011-06-09 A propos

Improve your taxonomy management using the W3C SKOS standard

Tags:

2011-05-12 A propos

Quality Criteria for SKOS Vocabularies - GitHub

Tags:

SKOS

2011-04-12 A propos

The Semantic Puzzle | Transforming spreadsheets into SKOS with Google Refine

Tags:

2011-02-21 A propos

GraphViz and SKOS...

Tags:

2011-02-16 A propos

Subject classification with DITA and SKOS

Tags:

2011-02-15 A propos

What SKOS-XL adds to SKOS - bobdc.blog

Tags:

2011-02-08 A propos

VOYAGES OF THE SEMANTIC ENTERPRISE: How to: convert a spreadsheet to SKOS

Tags:

2011-01-09 A propos

Using DBpedia resources as skos:Concepts?

Tags:

SKOS

2010-12-27 A propos

Describe a topic of a concept - Semantic Overflow

Tags:

2010-12-22 A propos

The topic topic

Tags:

2010-12-22 A propos

SPARQL for SKOS integrity constraints

Tags:

2010-12-16 A propos

Poolparty Demozone

Tags:

2010-08-31 A propos

PoolParty » SKOS Thesaurus Management – Semantic Search – Linked Data

Tags:

2010-08-31 A propos

The Semantic Puzzle | Why SKOS thesauri matter – the next generation of semantic technologies

Tags:

SKOS

2010-08-31 A propos

Schools Online Thesaurus

Tags:

2010-07-26 A propos

skoseditor

Tags:

2010-05-07 A propos

The Semantic Puzzle | Linking Open Data to Thesaurus Management

Tags:

2010-03-07 A propos

SKOS + DC + Linked Data = Semantic Tagging? - benjamin nowack's blog

Tags:

2009-08-27 A propos

SKOS implementation: Rameau subjects as linked data

Tags:

2009-04-28 A propos

Semantic Technologies for Archaeological Resources

Tags:

2009-04-20 A propos

Un moteur de transformation RDF basé sur SPARQL (2) « Leçons de Choses

Tags:

2008-08-27 A propos

SKOS and SWOOP: how - bobdc.blog

Tags:

2008-08-12 A propos

[Linking-open-data] Fw: linking geonames concepts to wikipedia and other concept

Tags:

2008-05-15 A propos

skos:Concept and "real world things"

Tags:

2008-05-15 A propos

Using tags for POWDER content labels

Tags:

2008-05-14 A propos

Topic: Concept Semantics -- Patterns for Working With SKOS and OWL

Tags:

2008-05-12 A propos

SkosDesign/ConceptSemantics - W3C Semantic Web Deployment Wiki

Tags:

Semantics of skos:Concept

2008-05-12 A propos

ISSUE-54 - SWD

Tags:

Semantics of skos:Concept

2008-05-12 A propos

SKOS Use Cases and Requirements

Tags:

2008-05-12 A propos

SKOS Reference

Tags:

2008-05-08 A propos

Networked Knowledge Organization Systems and Services | The 7th European Networked Knowledge Organization Systems (NKOS) Workshop

Tags:

2008-05-06 A propos

SKOS Simple Knowledge Organization System Primer

Tags:

2008-03-01 A propos

Alistair Miles » SKOS and RDFa in e-Learning

Tags:

2007-11-20 A propos

SCOT:Let’s Share Tags! » About SCOT

Tags:

2007-08-24 A propos

SKOS/Semantics - W3C Semantic Web Deployment Wiki

Tags:

2007-07-18 A propos

SKOS Extensions [RDF/OWL Description]

Tags:

2007-07-18 A propos

SKOS Mapping [RDF/OWL Description]

Tags:

SKOS

2007-07-18 A propos

An OWL model for managing ontologies in the agricultural domain

Tags:

2007-04-02 A propos

SKOS core (rdf file)

Tags:

SKOS

2007-01-19 A propos

Simple Knowledge Organisation Systems (SKOS) - home page

Tags:

2007-01-18 A propos

ThManager - metadata editor

Tags:

SKOS editor

2007-01-09 A propos

HTTP behaviour for SKOS Concepts from Miles, AJ \(Alistair\) on 2005-06-21 (public-esw-thes@w3.org from June 2005)

Tags:

2007-01-03 A propos

RE: [VM] content-dependent redirects in apache ... help! from Miles, AJ \(Alistair\) on 2005-10-03 (public-esw-thes@w3.org from October 2005)

Tags:

2007-01-03 A propos

SKOS Core Vocabulary Specification

Tags:

2006-12-23 A propos

Modeling Uncertainty in Semantic Web Taxonomies

Tags:

2006-12-06 A propos

SkosDev - ESW Wiki

Tags:

2006-07-06 A propos

DEMO of the STITCH project ("Semantic Interoperability To access Cultural Heritage")

Tags:

The STITCH DEMO webserver demonstrates the added value of semantical integration of multiple collections. 
<br/>
The collections that are linked by the prototype RDF Multi-Faceted-Search browser are the Rijksmuseum Masterpieces Collection (ARIA) and the Medieval Illuminated Manuscripts at the National Library of the Netherlands<br/>
SKOS is used to enable mixing/merging of separate vocabularies:
Cultural-heritage collections are typically indexed with metadata derived from a range of different vocabularies, such as AAT, Iconclass and in-house standards. This presents a problem when one wants to use multiple collections in an interoperable way. In general, it is unrealistic to assume unification of vocabularies. Vocabularies have been developed in many sub-domains, each with their own emphasis and scope. Still, there is significant overlap between the vocabularies used for indexing. The prime research objective of this subproject is to develop theory, methods and tools for allowing metadata interoperability through semantic links between the vocabularies.

2006-04-07 A propos

SKOS Core Guide

Tags:

2005-11-04 A propos

Danny Ayers, Raw Blog - Taxonomies in OWL

Tags:

2005-07-06 A propos

Internet Alchemy Tinky and SKOS

Tags: