Colin Wu

Do you know why it inserts a “common” label in the `labelset`? what is its ("common") functionality?

after having studied raw LDA implementation (https://blog.csdn.net/u010551621/article/details/45258573), I figured out the calculation of `p_z` might be wrong. the original version as follow : ``` denom_a = self.n_m_z[m].sum() + self.K *...

1. why set label vector to be all one when the original label is `None`? 2. why should we add a "common" label into the labels set?

cannot import name '_IGraphLayout' from 'scanpy.plotting._utils'

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I have installed omicverse strictly follow the instruction from documentation“https://omicverse.readthedocs.io/en/latest/Installation_guild/#using-pip”. At the end, when "import omicverse", error occurs:  how can I fix it?

`sccomposite` filtered out almost half number of my cells.

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Is it reasonable that `sccomposite` filter out almost half of the number of my cells. I have used `sccomposite` in `ov.pp.qc` with a batch_key='sample', and found out most of the...