Demodulation as Probabilistic Inference
نویسندگان
چکیده
منابع مشابه
Probabilistic Amplitude Demodulation
Natural sounds are rich in long-range temporal structure – like the sentences and phonemes of speech – and a good model of such structures should help solve difficult problems in machine-audition. We propose a new representation for the long-range features in sounds in terms of a product modulatory processes, that form a cascade from slow to fast. In order to produce this representation we argu...
متن کاملProbabilistic amplitude and frequency demodulation
A number of recent scientific and engineering problems require signals to be decomposed into a product of a slowly varying positive envelope and a quickly varying carrier whose instantaneous frequency also varies slowly over time. Although signal processing provides algorithms for so-called amplitudeand frequencydemodulation (AFD), there are well known problems with all of the existing methods....
متن کاملQuantum Computer as a Probabilistic Inference Engine
We propose a new class of quantum computing algorithms which generalize many standard ones. The goal of our algorithms is to estimate probability distributions. Such estimates are useful in, for example, applications of Decision Theory and Artificial Intelligence, where inferences are made based on uncertain knowledge. The class of algorithms that we propose is based on a construction method th...
متن کاملPragmatic Language Interpretation as Probabilistic Inference.
Understanding language requires more than the use of fixed conventions and more than decoding combinatorial structure. Instead, comprehenders make exquisitely sensitive inferences about what utterances mean given their knowledge of the speaker, language, and context. Building on developments in game theory and probabilistic modeling, we describe the rational speech act (RSA) framework for pragm...
متن کاملGlobal seismic monitoring as probabilistic inference
The International Monitoring System (IMS) is a global network of sensors whose purpose is to identify potential violations of the Comprehensive Nuclear-Test-Ban Treaty (CTBT), primarily through detection and localization of seismic events. We report on the first stage of a project to improve on the current automated software system with a Bayesian inference system that computes the most likely ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Audio, Speech, and Language Processing
سال: 2011
ISSN: 1558-7916
DOI: 10.1109/tasl.2011.2135852