errors.tex

隐马尔科夫模型工具箱

\erno{+6370}    Unknown parameter kind\\
        The specified parameter kind is not recognised.  Refer to 
        section~\ref{s:spiosum} for a list of allowable parameter kinds
        and qualifiers.

\erno{+6371}    Invalid parameters for coding\\
        The chosen parameters are not valid for coding.  Choose different ones.

\erno{+6372}    Stream widths not valid\\
        Cannot split the data into the specified number of streams.  Check that
        the parameter kind is correct and matches any models used.

\erno{+6373}    Buffer/observation mismatch\\
        The observation parameter kind should match that of the input buffer.
        Check that the configuration parameter kind is correct and matches 
        that of any models used.

\erno{+6374}    Buffer size too small for window\\
        Calculation of delta parameters requires a window larger than the
        buffer size chosen.  Increase the size of the buffer.

\erno{+6375}    Frame not in buffer\\
        An attempt was made to access a frame that does not appear in the 
        buffer.  Make sure that the file actually contains the specified frame.

\erno{+6376}    Mean/Variance normalisation failed\\
        The mean or variance normalisation vector from the file
        specified by the normalisation dir and mask cannot be applied.
        Make sure the file format is correct and the vectors are of
        the right dimension.

\end{itemize}

\module{\htool{HLabel}}

\begin{itemize}
\erno{+6520}    MLF index out of range\\
        An attempt was made to access an MLF that has not been loaded or to 
        load too many MLFs.

\erno{+6521}    fseek/ftell not possible\\
        \htool{HLabel} needs random access to MLFs.  This error is generated
        when this is not possible (for instance if access is via a pipe).

\erno{+6550}    HTK format error
\erno{+6551}    MLF format error
\erno{+6552}    TIMIT format error
\erno{\pm 6553} ESPS format error
\erno{+6554}    SCRIBE format error\\
        A label file was formatted incorrectly.  Label
        file formats are described in chapter~\ref{c:labels}.

\erno{+6570}    Level out of range\\
        Attempted to access a non-existent label level.  Check that the correct
        label file has been loaded.

\erno{+6571}    Label out of range\\
        Attempted to access a non-existent label.  Check that the correct
        label file has been loaded and that the correct level is being 
        accessed.

\erno{+6572}    Invalid format\\
        The specified file format is not valid for the particular operation.

\end{itemize}

\module{\htool{HModel}}

\begin{itemize}
\erno{+7020}    Cannot find physical HMM\\
        No physical HMM exists for a particular logical model.  Check that the
        HMMSet was loaded or created correctly.

\erno{+7021}    INVDIAG internal format\\
        Attempts to load or save models with \texttt{INVDIAG} covariance kind
        will fail as this is a purely internal model format.

\erno{\pm 7023} varFloor should be variance floor\\
        \htool{HModel} reserves the macro name \texttt{varFloorN} as the 
        variance floor for stream \texttt{N}.  These should be variance 
        macros (type \texttt{v}) of the correct size for the particular stream.

\erno{+7024}    Variance tending to 0.0\\
        A variance has become too low.  Start using a variance floor or 
        increase the amount of training data.
        
\erno{+7025} Bad covariance kind\\
        The particular functionality does not support the covariance
        kind of the mixture component.

\erno{+7030}    HMM set incomplete or inconsistent\\
        The HMMSet contained missing or inconsistent data.  Check that the 
        file is complete and has not been corrupted.

\erno{+7031}    HMM parameters inconsistent\\
        Some model parameters were inconsistent.  Check that the file is 
        complete and has not been corrupted.

\erno{\pm 7032} Option mismatch\\
        All HMMs in a particular set must have consistent options.

\erno{+7035}    Unknown macro\\
        Macro does not exist.  Check that the name is correct and appears 
        in the HMMSet.

\erno{+7036}    Duplicate macro\\
        Attempted to create a macro with the same name as one already present.
        Choose a different name.

\erno{+7037}    Invalid macro\\
        Macro had invalid type.  See section~\ref{s:HMMmac} describes the 
        allowable macro types.

\erno{+7050}    Model file format error
\erno{+7060}    HMM List format error\\
        The file was formated incorrectly.  Check the file is complete and
        has not been corrupted.

\erno{+7070}    Invalid HMM kind\\
        Invalid HMMSet kind.  Check that this is specified correctly.

\erno{+7071}    Observation not compatible with HMMSet\\
        Attempted to calculate an observation likelihood for an observation
        not compatible with the HMMSet.  Check that the parameter kind is
        set correctly.

\end{itemize}

\module{\htool{HTrain}}

\begin{itemize}
\erno{+7120}    Clustering failed\\
        Almost certainly due to a lack of data, reduce the
        number of clusters requested  or increase amount of data.

\erno{+7150}    Accumulator file format error\\
        Cannot read an item from an accumulator file. Check
        that file is complete and not corrupted.

\erno{+7170}    Unsupported covariance kind\\
        Covariance kind must be either \texttt{FULLC}, \texttt{DIAGC} or 
        \texttt{INVDIAGC}.

\erno{+7171}    Item out of range\\
        Attempt made to access data beyond expected range. Check that 
        the item number is correct.

\erno{+7172}    Tree size must be power of 2\\
        Requested codebook size must be a power of 2 when
        using tree based clustering.

\erno{-7173}    Segment empty\\
        Empty data segment in file. Check that file has not
        become corrupted and that the start and end segment times
        are correct.

\end{itemize}

\module{\htool{HUtil}}

\begin{itemize}
\erno{+7220}    HMMSet empty\\
        A scan was initiated for a HMMSet with no members.

\erno{+7230}    Item list parse error\\
        The item list syntax was incorrect.  Check the item list specification
        in section~\ref{s:HHEd}.

\erno{+7231}    Item list type error\\
        Each item in a particular list should be of the same type and size.

\erno{+7250}    Stats file format error\\
        Stats file is of wrong format.  Note the format of the stats file has 
        changed in HTK\_V2.0 and old files will need converting to the new
        format.

\erno{+7251}    Stats file model error\\
        A model name encountered in the stats file is invalid check that the
        model set corresponds to that used to generate the stats file and that
        the stats file is complete and has not been corrupted.

\erno{+7270}    Accessing non-existent macro\\
        Attempt to perform operation on non-existent macro.

\erno{+7271}    Member id out of range\\
        Attempt to perform set operation on out of range member.

\end{itemize}

\module{\htool{HFB}}

\begin{itemize}

\erno{+7321}    Unknown model\\
        Model in HMM List not found in HMMSet, check that the
        correct HMM List is being used.

\erno{+7322}    Invalid output probability\\
        Mixture component probability has not been set.  This should
        not occur in normal use.

\erno{+7323}    Beta prune failed on taper\\
        Utterance is possibly too short for minimum duration
        of model sequence. Check transcription.

\erno{-7324}    No path through utterance\\
        No path was found on the beta training pass, relax the
        pruning threshold.

\erno{-7325}    Empty label file\\
        No labels found in label file, check label file.

\erno{+7326}    Single-pass retraining data mismatch\\
        Paired training files must contain the same number of observations.  
        Use original data to re-parameterise.

\erno{\pm 7332}  HMM with unreachable states\\
        HMM has an unreachable state, check transition matrix.\\

\erno{-7333} Transition matrix with discontinuity\\
        Check transition matrix.\\        

\erno{+7350}    Data does not match HMM\\
        An aspect of the data does not match the equivalent aspect in 
        the HMMSet.  Check the parameter kind of the data.

\end{itemize}

\module{\htool{HAdapt}}

\begin{itemize}

\erno{\pm 7410} TMF load error\\
        Can't open the input TMF.

\erno{-7420} Can't calculate the auxilliary function\\
        Only possible with mean and variance transforms, check update flags.

\erno{+7421} MMF load error\\
        MMF does not contain a HMM identifier, use HHEd to generate
        one.

\erno{+7422} MMF load error\\
        MMF does not contain a regression class, use HHEd to generate
        one
  
\erno{+7425} Mismatch number of Gaussian components \\
        The number of Gaussian components found for a regression class
        does not much the number expected. Check the MMF is not corrupted.

\erno{+7430} MMF load error\\
        Can't find the regression class tree.

\erno{+7431} Can't add regression class accumulate\\
        Problem adding a frame of accumulation at the component level.

\erno{\pm 7440} Symbol not found\\
        Could not read in symbol.

\erno{+7450} Invalid HMM kind\\
        Can only adapt PLAIN and SHARED systems.

\erno{+7460} Can't create block transformation matrix\\
        Check number of blocks compatible with vector size.

\erno{+7470} MAP weight hook is NULL\\

\end{itemize}

\module{\htool{HDict}}

\begin{itemize}
\erno{+8050}    Dictionary file format error\\
        The dictionary file is not correctly formatted.  
        Section~\ref{s:usehdman} describes the HTK dictionary file format.

\end{itemize}

\module{\htool{HLM}}

\begin{itemize}
\erno{+8150}    LM syntax error\\
        The language model file was formatted incorrectly.  Check the file is
        complete and has not been corrupted.

\erno{\pm 8151} LM range error\\
        The specified value(s) for the language model probability are not 
        valid.  Check the input files are correct.

\end{itemize}

\module{\htool{HNet}}

\begin{itemize}
\erno{+8220}    No such word\\
        The specified word does not exist or does not have a valid 
        pronunciation.

\erno{-8221}    Duplicate pronunciations removed\\
        During network generations duplicate identical pronunciations
        of the same word are removed.

\erno{+8230}    Contexts not consistent\\
        \htool{HNet} can only deal with the standard HTK method for specifying
        context \texttt{left-phone+right} and will only allow context free 
        phones if they are context independent and only form part of the word.
        This may be indicative of an inconsistency between the symbols in the dictionary
        and the hmms as defined. There may be a model/phone in the dictionary that has 
        not been defined in the HMM list or may not have a corresponding model.
        See also section~\ref{s:netexpand}  on context expansion.


\erno{+8231}    No such model\\
        A particular model could not be found.  Make sure that the network is
        being expanded in the correct fashion and then ensure that your HMM
        list will cover all required contexts.

\erno{+8232}    Lattice badly formed\\
        Could not convert lattice to network.  The lattice should have a single
        well defined start and a single well defined end.  When cross word 
        expansion is being performed the number of \texttt{!NULL} words that 
        can be concatenated in a string is limited.

\erno{+8250}    Lattice format error\\
        The lattice file is formatted incorrectly.  Ensure that the lattice
        is of the format described in chapter~\ref{c:htkslf}.