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Št. zadetkov: 8
Meaning Propagation
Fernando C. N. Pereira
Video in druga učna gradiva
Oznake: computer science;information extraction
Leto: 2010 Vir: videolectures.net
Confidence-Weighted Linear Classification
Fernando C. N. Pereira
Video in druga učna gradiva
Oznake: computer science;machine learning;supervised learning
We introduce confidence-weighted linear classifiers, a new class of algorithms that maintain confidence information about classifier parameters. Learning in this framework updates parameters by estimating weights and increasing model confidence. We investigate a new online algorithm that maintains a ...
Leto: 2008 Vir: videolectures.net
Structured Linear Models
Fernando C. N. Pereira
Video in druga učna gradiva
Oznake: computer science;machine learning;linear models
Over the last five years, we have been able to extend the theory of linear classifiers to structure prediction problems, combining the benefits of discriminative learning and of structured probabilistic models like hidden Markov models. I will review these models and their learning algorithms, and e ...
Leto: 2006 Vir: videolectures.net
Low-Pass Semantics
Fernando C. N. Pereira , AKBC-WEKEX
Video in druga učna gradiva
Oznake: computer science;natural language processing;information extraction;semantic web;text mining
Advances in statistical and machine learning approaches to natural language processing have yielded a wealth of methods and applications in information retrieval, speech recognition, machine translation, and information extraction. Yet, even as we enjoy these advances, we recognize that our successe ...
Leto: 2012 Vir: videolectures.net
Are Linear Models Right for Language?
Fernando C. N. Pereira , Center for Language and Speech Processing
Video in druga učna gradiva
Oznake: computer science;computational linguistics
Over the last decade, linear models have become the standard machine learning approach for supervised classification, ranking, and structured prediction natural language processing. They can handle very high-dimensional problem representations, they are easy to set up and use, and they extend natura ...
Leto: 2008 Vir: videolectures.net
Low-Pass Semantic
Fernando C. N. Pereira , German Research Center for Artificial Intelligence (DFKI)
Video in druga učna gradiva
Oznake: computer science;natural language processing;text mining;semantic web
Advances in statistical and machine learning approaches to natural language processing have yielded a wealth of methods and applications in information retrieval, speech recognition, machine translation, and information extraction. Yet, even as we enjoy these advances, we recognize that our successe ...
Leto: 2012 Vir: videolectures.net
Multimedia representation standards
Fernando Pereira
Video in druga učna gradiva
Oznake: computer science;information retrieval;multimedia retrieval
Leto: 2006 Vir: videolectures.net
Aqueous biphasic systems as a key tool for food processing
Filipa A. Vicente, Vid Urbančič, Blaž Likozar, Pedro N. Simões, Jorge Fernando Brandão Pereira
Pregledni znanstveni članek
Oznake: biokemija;aditivi;biomolekule;dvofazni vodni sistemi;
Aqueous biphasic systems as a key tool for food processing
Leto: 2023 Vir: Kemijski inštitut (KI)
Št. zadetkov: 8
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