Mediaspace scheduled maintenance: Aug 25, 2026 07:00 - 12:00 AM. During this time, videos will be temporarily unavailable. Check status updates.

Concept

Named-entity recognition

Related lectures (32)

Entity & Information Extraction

Explores knowledge extraction from text, covering key concepts like keyphrase extraction and named entity recognition.

Impresso: Newspaper Archives Exploration

Explores historical newspaper archives through OCR quality, named entities, topic modeling, and text reuse analysis.

Text Understanding

Explores Text Understanding, focusing on Named Entities, Information Extraction, and Machine Reading methods.

Entity Disambiguation and Link Prediction

Explores entity disambiguation, linking text to knowledge bases, and link prediction in knowledge graphs with examples from Wikipedia.

Named Entities Analysis

Covers various projects related to bots developed by students at EPFL.

Text Mining: Long-tail Data and Brain Connectivity

Explores text mining of long-tail data in neuroscience and brain connectivity, including named entity recognition, protein concentration mining, and comparison of connectivity matrices.

Vector Space Semantics (and Information Retrieval)

Explores the Vector Space model, Bag of Words, tf-idf, cosine similarity, Okapi BM25, and Precision and Recall in Information Retrieval.

Neuroinformatics, Text Mining MOOC: Simulation Neurocience

Explores text mining in neuroinformatics to extract brain connectivity data and annotate model parameters from scientific literature.

Concept-Based Image Systems

Explores concept-based, named entity-based, and perspective connections-based image systems, emphasizing the analysis of graphics and visual relationships between images.

Contextual Representations: ELMo & BERT

Explores the development of contextualized embeddings in NLP, focusing on ELMo and BERT's advancements and impact on NLP tasks.

Coreference Resolution

Delves into coreference resolution, discussing challenges, advancements, and evaluation methods.

Data Modeling: Concepts and Applications

Explores data modeling concepts, SQL implementations, and practical applications in handling missing data.

Urban Digital History: Lausanne Time Machine

Emphasizes the importance of incompatibilities to prevent conflicts of interest and maintain democracy, advocating for a constitutional law on the matter.

Untitled

Entity Disambiguation Log in to Mediaspace to watch this video

Explores entity disambiguation techniques, including NER, Viterbi algorithm, and GPT models, emphasizing prompt design and in-context learning.

Semantic Web & Information Extraction Log in to Mediaspace to watch this video

Explores Semantic Web, ontologies, information extraction, key phrases, named entities, and knowledge bases.

Entity Disambiguation Log in to Mediaspace to watch this video

Explores Entity Disambiguation, linking text mentions to a knowledge base, coherence in entity graphs, and Personalized PageRank.

Information Extraction: Methods and Applications Log in to Mediaspace to watch this video

Explores methods for information extraction, including traditional and embedding-based approaches, supervised learning, distant supervision, and taxonomy induction.

Knowledge Inference: Entity Disambiguation and Graph Embeddings Log in to Mediaspace to watch this video

Explores entity disambiguation, graph embeddings, scoring functions, and learning methods.

Named Entity Recognition: Applications and Techniques Log in to Mediaspace to watch this video

Explores Named Entity Recognition, its uses, techniques, and applications in information extraction.