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This note considers an n-letter alphabet in which the ith letter is accessed with probability p_i. The problem is to design efficient algorithm for constructing near-optimal, depth-constrained Huffman...
Bounding and estimating an exceedance probability in output from monotonous computer codes
Statistics Theory (math.ST) Methodology (stat.ME)
2010/12/17
This article deals with the estimation of a probability p of an undesirable event. Its occurence is formalized by the exceedance of a threshold reliability value by the unidimensional output of a (tim...
Time and category information in pattern-based codes
Neurons and Cognition (q-bio.NC) Quantitative Methods (q-bio.QM) Applications (stat.AP)
2010/12/17
Sensory stimuli are usually composed of different features (the what) appearing at irregular times (the when). Neural responses often use spike patterns to represent sensory information. The what is h...
Prequential Plug-In Codes that Achieve Optimal Redundancy Rates even if the Model is Wrong
Prequential Plug-In Codes Optimal Redundancy Rates Model
2010/3/11
We analyse the prequential plug-in codes relative
to one-parameter exponential families M. We show that if data
are sampled i.i.d. from some distribution outside M, then the
redundancy of any plug-...