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Showing posts with the label Hdf5

Opening A Corrupted Pytables Hdf5 File

I am hoping for some help in opening a corrupted HDF5 file. I am accessing PyTables via Pandas, but… Read more Opening A Corrupted Pytables Hdf5 File

Most Efficient Way To Use A Large Data Set For Pytorch?

Perhaps this question has been asked before, but I'm having trouble finding relevant info for m… Read more Most Efficient Way To Use A Large Data Set For Pytorch?

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

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)

Difference Between Str() And Astype(str)?

I want to save the dataframe df to the .h5 file MainDataFile.h5 : df.to_hdf ('c:/Temp/MainData… Read more Difference Between Str() And Astype(str)?

Adding New Data Into Hdf5 File Results An Empty Array

While playing with HDF5 package for Python I discovered a strange behavior. I want to insert more d… Read more Adding New Data Into Hdf5 File Results An Empty Array

H5py: Compound Datatypes And Scale-offset In The Compression Pipeline

Using Numpy and h5py, it is possible to create ‘compound datatype’ datasets to be stored in an hdf5… Read more H5py: Compound Datatypes And Scale-offset In The Compression Pipeline

Adding Data To Existing H5py File Along New Axis Using H5py

I have some sample code that generates a 3d Numpy array -- I am then saving this data into a h5py f… Read more Adding Data To Existing H5py File Along New Axis Using H5py

How To Save H5py Arrays With Different Sizes?

I am referring this question to this. I am making this new thread because I did not really understa… Read more How To Save H5py Arrays With Different Sizes?