############################################################################# # Copyright (C) 2010 William Stein <[email protected]> # Distributed under the terms of the GNU General Public License (GPL) v2+. # The full text of the GPL is available at: # http://www.gnu.org/licenses/ ############################################################################# from sage.finance.time_series cimport TimeSeries from sage.stats.intlist cimport IntList cdef class HiddenMarkovModel: cdef int N cdef TimeSeries A, pi cdef TimeSeries _baum_welch_gamma(self, TimeSeries alpha, TimeSeries beta)
