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python - Azure Machine Learning Request Response latency
I have made an Azure Machine Learning Experiment which takes a small dataset (12x3 array) and some parameters and ... in some other way. See Question&Answers more detail:os...
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python - Wrap slice around edges of a 2D array in numpy
Suppose I am working with numpy in Python and I have a two-dimensional array of arbitrary size. For convenience, ... to anyone who can help. See Question&Answers more detail:os...
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python - Extract encoder and decoder from trained autoencoder
I want to divide the autoencoder learning and applying into two parts following https://blog.keras.io/building- ... parts of loaded models. See Question&Answers more detail:os...
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python - Linear programming with scipy.optimize.linprog
I've just check the simple linear programming problem with scipy.optimize.linprog: 1*x[1] + 2x[2] -> max 1* ... , why I got this strange result? See Question&Answers more detail:os...
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python - How can I save the same form more than once in Django 1.8?
I have a model Product and a corresponding form Product and I need to update the stock with lets say 5 product, ... can I achieve what I need? See Question&Answers more detail:os...
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python - How to save application settings in a config file?
I am developing a program that has a settings window in which I can change various parameters for my program. ... I achieve this in Python? See Question&Answers more detail:os...
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python - How to include constraint to Scipy NNLS function solution so that it sums to 1
I have the following code to solve non-negative least square. Using scipy.nnls. import numpy as np from scipy.optimize ... . How can I do it? See Question&Answers more detail:os...
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python - SQLAlchemy - Self referential Many-to-many relationship with extra column
I have a model representing user and I want to create a relationship between users representing that they are ... value there somehow? Thanks See Question&Answers more detail:os...
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python - Scatter Plot 3D with labels and spheres
I am trying to make a scatter plot with some data points (x,y,z,radius) and this is my result up to now: ... instead of areas in this 3D-plot? See Question&Answers more detail:os...
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python - Matplotlib - color under curve based on spectral color
I would like to make a plot of of a spectrum, where the area under the curve will be shaded according the the ... png', dpi=200) plt.show() See Question&Answers more detail:os...
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python - creating a temporary table from a query using sqlalchemy orm
I can create a temporary table this way: session.execute("CREATE TABLE temptable SELECT existingtable.id, " " ... plain SQL version above? See Question&Answers more detail:os...
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python - Selenium/PhantomJS raises error
I'm trying to run PhantomJS driver in Python but I'm getting error. I've read that I should pass the whole ... you know what am I doing wrong? See Question&Answers more detail:os...
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python - Statsmodels: Calculate fitted values and R squared
I am running a regression as follows (df is a pandas dataframe): import statsmodels.api as sm est = sm.OLS( ... have values of 48084, 35495. See Question&Answers more detail:os...
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python - Bottle file upload and process
I am using Bottle for uploading rather large files. The idea is that when the file is uploaded, the web app ... to an existing file directly? See Question&Answers more detail:os...
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python - Creating Probability/Frequency Axis Grid (Irregularly Spaced) with Matplotlib
I'm trying to create a frequency curve plot, and I'm having trouble manipulating the axis to get the plot ... this kind of axis formatting. See Question&Answers more detail:os...
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python - Why is matplotlib plot produced from ipython notebook slightly different from terminal version?
I have a strange issue. Using IPython Notebook, I created a quite extensive script using pandas and matplotlib to ... reports ipython 0.13.1 See Question&Answers more detail:os...
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python inserting and retrieving binary data into mysql
I'm using the MySQLdb package for interacting with MySQL. I'm having trouble getting the proper type conversions ... mysqlclient. Thanks Alot!@ See Question&Answers more detail:os...
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python - Drop duplicates keeping the row with the highest value in another column
a = [['John', 'Mary', 'John'], [10,22,50]]) df1 = pd.DataFrame(a, columns=['Name', 'Count'] ... entries that seems like a terrible solution. :D See Question&Answers more detail:os...
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python - Min-max normalisation of a NumPy array
I have the following numpy array: foo = np.array([[0.0, 10.0], [0.13216, 12.11837], [0.25379, 42.05027], [0. ... [ 0.25379 1 ] [ 0.30874 0.097]] See Question&Answers more detail:os...
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python - TensorFlow - Read video frames from TFRecords file
TLDR; my question is on how to load compressed video frames from TFRecords. I am setting up a data ... TFRecord files would be appreciated! See Question&Answers more detail:os...
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python - Overriding nested JSON encoding of inherited default supported objects like dict, list
I've set up some classes of my own that are subclassed from a dictionary to act like them. Yet when I want ... process by the 'default' method. See Question&Answers more detail:os...
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python - delete U+200B zero-width space characters using sublime text 3
How can I make U+200B character or delete them in using sublime text 3. I found http://pastebin.com/ehWxNfMe but I am not sure how to use it See Question&Answers more detail:os...
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python 3.x - Keras (TensorFlow, CPU): Training Sequential models in loop eats memory
I am trying to train 1000x of Sequential models in a loop. In every loop my program leaks memory until I run out and ... .2.2) tensorflow(1.0.0) See Question&Answers more detail:os...
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python - In Tensorflow, what is the difference between a Variable and a Tensor?
The Tensorflow documentation states that a Variable can be used any place a Tensor can be used, and they seem to ... I use one over the other? See Question&Answers more detail:os...
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python - How to process GET Query String with Flask
How do I process a long GET request with Flask? Is is possible to get a dictionary all the params? Here is the ... ) else: return 'Hello World!' See Question&Answers more detail:os...
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python - Appending Column to Frame of HDF File in Pandas
I am working with a large dataset in CSV format. I am trying to process the data column-by-column, then append ... ways to work with this data. See Question&Answers more detail:os...
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python - In Tkinter how do i remove focus from a widget?
I'd like to remove focus from a widget manually. See Question&Answers more detail:os...
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python - Trained Machine Learning model is too big
We have trained an Extra Tree model for some regression task. Our model consists of 3 extra trees, each ... or any alternative for pickle? See Question&Answers more detail:os...
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