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Showing posts with the label Hdf5
Storing Scipy Sparse Matrix As Hdf5

Storing Scipy Sparse Matrix As Hdf5

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I want to compress and store a humongous Scipy matrix in HDF5 format. How do I do this? I've tr… Read more Storing Scipy Sparse Matrix As Hdf5
Loading Hdf5 Matlab Strings Into Python

Loading Hdf5 Matlab Strings Into Python

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I'm running into trouble reading a hdf5 matlab 7.3 file with Python. I'm using h5py 2.0.1. … Read more Loading Hdf5 Matlab Strings Into Python
Finding A Duplicate In A Hdf5 Pytable With 500e6 Rows

Finding A Duplicate In A Hdf5 Pytable With 500e6 Rows

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Problem I have a large (> 500e6 rows) dataset that I've put into a pytables database. Lets … Read more Finding A Duplicate In A Hdf5 Pytable With 500e6 Rows
Python H5py - Why Do I Get A Broadcast Error?

Python H5py - Why Do I Get A Broadcast Error?

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I am trying to read a .h5 file data.h5, which has 2 datasets, 'Data' and 'metaData'… Read more Python H5py - Why Do I Get A Broadcast Error?
I Want To Convert Very Large Csv Data To Hdf5 In Python

I Want To Convert Very Large Csv Data To Hdf5 In Python

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I have a very large csv data. It looks like this. [Date, Firm name, value 1, value 2, ..., value 60… Read more I Want To Convert Very Large Csv Data To Hdf5 In Python
Typeerror: Read_hdf() Takes Exactly 2 Arguments (1 Given)

Typeerror: Read_hdf() Takes Exactly 2 Arguments (1 Given)

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How to open a HDF5 file with pandas.read_hdf when the keys are not known? from pandas.io.pytables … Read more Typeerror: Read_hdf() Takes Exactly 2 Arguments (1 Given)