Comments (5)
@zhongbo-THU As of writing this, only one-dimensional data is supported, but I am now working on this. I will create a new branch once I make it work. Thanks!
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@zhongbo-THU As of writing this, only one-dimensional data is supported, but I am now working on this. I will create a new branch once I make it work. Thanks!
Thank you very much for your reply and your open source code, very much look forward to your project to support multi-dimensional data operation, which will provide a more perfect reference for developers. I don't know if it's convenient for you to provide a contact or email address, which makes it easier to communicate with each other.
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@zhongbo-THU Check out the multi-dim branch. The emissions are multivariate normal distribution. For this version:
- The observation must have shape of
(num_of_samples, num_of_dim)
. - The
<GaussianHSMM object>.mean
must have shape of(num_of_states, num_of_dim)
. - The
<GaussianHSMM object>.covmat
must have shape of(num_of_states, num_of_dim, num_of_dim)
(in other words, array of covariance matrices).
If there is no manual setting for mean
and covmat
, the default mean
(for now) is just 'zeros' with shape as above (in the future, use K-means), and the default covmat
is array of identity matrices per state.
The 'tutorial' in this branch is still a test of one-dimensional data. Actual testing of multi-dimensional data is appreciated.
You can contact me at [email protected]
. Thanks!
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Update: multi-dim branch is now merged to master, because I already did a preliminary "test" for 2-dimensional observations (see Notebooks).
I will now close this issue, but comments are, of course, still welcome. Thanks! 😄
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very thanks~
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Related Issues (14)
- Implement check() function in HSMM class HOT 1
- Bug in score() function in HSMM HOT 1
- What is the selection criteria of D in HSMM? HOT 4
- Duration Distributions HOT 1
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- Left-censoring HOT 2
- no safe multi-process/threads HOT 3
- About the Left censoring method HOT 2
- Sojourn time parametric modelisation HOT 2
- Using multiple sequences of observation HOT 7
- Trying to create HSMM with left-to-right assumption HOT 3
- Recomment code HOT 1
- Archiving this Repo
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