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Št. zadetkov: 28
Rational Kernels: A General Machine Learning Framework for the Analysis of Text, Speech and Biological Sequences
Corinna Cortes , Center for Language and Speech Processing
Video in druga učna gradiva
Oznake: computer science;machine learning;kernel methods
Kernel methods are widely used in statistical learning techniques due to their excellent performance and their computational efficiency in high-dimensional feature space. However, text or speech data cannot always be represented by the fixed-length vectors that the traditional kernels handle. In thi ...
Leto: 2007 Vir: videolectures.net
Detecting Deceptive Speech
Julia Hirschberg , Center for Language and Speech Processing
Video in druga učna gradiva
Oznake: computer science;speech analysis
This talk will discuss production and perception studies of deceptive speech and the acoustic/prosodic and lexical cues associated with deception. Experiments in which we collected a large corpus of deceptive and non-deceptive speech from naive subjects in the laboratory are described, together with ...
Leto: 2007 Vir: videolectures.net
Elements of Inference
Tommi Jaakkola , Center for Language and Speech Processing
Video in druga učna gradiva
Oznake: computer science;computational biology
Most engineering and science problems involve modeling. We need inference calculations to draw predictions from the models or to estimate them from available measurements. In many cases the inference calculations can be done only approximately as in decoding, sensor networks, or in modeling biologic ...
Leto: 2007 Vir: videolectures.net
Only Connect! Two Minor Explorations in Using Graphs for IF and NLP
Lillian Lee , Center for Language and Speech Processing
Video in druga učna gradiva
Oznake: computer science;natural language processing
Can we create a system that can learn to understand political speeches well enough to determine the speakers' viewpoints? Can we improve information retrieval by using link analysis, as is famously done in Web search, if we are dealing with documents that don't contain hyperlinks? And how can these ...
Leto: 2007 Vir: videolectures.net
Factoring Speech into Linguistic Features
Karen Livescu , Center for Language and Speech Processing
Video in druga učna gradiva
Oznake: computer science;computational linguistics
Spoken language technologies, such as automatic speech recognition and synthesis, typically treat speech as a string of "phones". In contrast, humans produce speech through a complex combination of semi-independent articulatory trajectories. Recent theories of phonology acknowledge this, and treat s ...
Leto: 2007 Vir: videolectures.net
Machine translation
John DeNero , Center for Language and Speech Processing
Video in druga učna gradiva
Oznake: computer science;natural language processing;machine learning;human language technology
Leto: 2009 Vir: videolectures.net
Data-Intensive Text Processing with MapReduce
Jimmy Lin , Center for Language and Speech Processing
Video in druga učna gradiva
Oznake: computer science;natural language processing
Leto: 2009 Vir: videolectures.net
Machine translation
Adam Lopez , Center for Language and Speech Processing
Video in druga učna gradiva
Oznake: computer science;natural language processing;machine learning;human language technology
Leto: 2009 Vir: videolectures.net
Intro to Information Retrieval
James Mayfield , Center for Language and Speech Processing
Video in druga učna gradiva
Oznake: computer science;information retrieval
Leto: 2009 Vir: videolectures.net
Text Summarization
Ani Nenkova , Center for Language and Speech Processing
Video in druga učna gradiva
Oznake: computer science;machine learning;human language technology
Leto: 2009 Vir: videolectures.net
Št. zadetkov: 28
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