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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

I'm trying to create some simple HDF5 datasets that contain attributes with a compound datatype… Read more Creating Hdf5 Compound Attributes Using H5py

I have following data (18,619,211 rows) stored as a pandas dataframe object in hdf5 file: … Read more Query Hdf5 In Pandas

I am using h5py to build a dataset. Since I want to store arrays with different #of rows dimension,… Read more Inexplicable Behavior When Using Vlen With H5py

Is there any way to store an array in an hdf5 file, which is too big to load in memory? if I do som… Read more How To Store An Array In Hdf5 File Which Is Too Big To Load In Memory?

Currently, I load HDF5 data in python via h5py and read a dataset into memory. f = h5py.File('m… Read more Hdf5 Core Driver (h5fd_core): Loading Selected Dataset(s)

I recently found this Project which runs inference of keras model in a browser with GPU support usi… Read more Export Tensorflow Weights To Hdf5 File And Model To Keras Model.json

I have a DataFrame in Pandas: In [7]: my_df Out[7]: Int64Index: 34 entries, 0 to 0 Columns: 2661 … Read more Unable To Save Dataframe To Hdf5 ("object Header Message Is Too Large")

I'm using pandas/python to save a DataFrame in a HDFStore format. When I apply the my_data_fram… Read more Warning! ***hdf5 Library Version Mismatched Error*** Python Pandas Windows

I just tried using the IncrementalPCA from sklearn.decomposition, but it threw a MemoryError just l… Read more Incremental Pca On Big Data

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

i cant do the isntall of tables lib in my windows enviorment and cant found a solution, the error i… Read more Error To Install Lib Tables, Cant Find Hdf5 In Windows

I have a large hdf5 file that looks something like this: A/B/dataset1, dataset2 A/C/dataset1, datas… Read more How To Partially Copy Using Python An Hdf5 File Into A New One Keeping The Same Structure?

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

My data is stored in .h5 format. I use a data generator to fit the model and it is extremely slow. … Read more Reading .h5 File Is Extremely Slow

I currently have a .h5 file containing grayscale imagery. I need to convert it to a .jpg. Does any… Read more Convert .h5 File To .jpg With Python

I've spent the day trying to get the h5py module of python working, but without success. I'… Read more Installing H5py On Os X

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)?

I currently have a .h5 file, with a table in it consisting of three columns: a text columns of 64 c… Read more Pytables Duplicates 2.5 Giga Rows

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