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(conda-forge-compilers) 0 [~/code/scikit-learn (master)]$ pip install -e . -v | |
Created temporary directory: /private/var/folders/69/7jxl92h50w10b4v998qt4tj00000gn/T/pip-ephem-wheel-cache-cn0u3xn5 | |
Created temporary directory: /private/var/folders/69/7jxl92h50w10b4v998qt4tj00000gn/T/pip-req-tracker-7xtixh31 | |
Created requirements tracker '/private/var/folders/69/7jxl92h50w10b4v998qt4tj00000gn/T/pip-req-tracker-7xtixh31' | |
Created temporary directory: /private/var/folders/69/7jxl92h50w10b4v998qt4tj00000gn/T/pip-install-q8mggn78 | |
Obtaining file:///Users/ogrisel/code/scikit-learn | |
Added file:///Users/ogrisel/code/scikit-learn to build tracker '/private/var/folders/69/7jxl92h50w10b4v998qt4tj00000gn/T/pip-req-tracker-7xtixh31' | |
Running setup.py (path:/Users/ogrisel/code/scikit-learn/setup.py) egg_info for package from file:///Users/ogrisel/code/scikit-learn | |
Running command python setup.py egg_info | |
running egg_info |
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from time import time | |
from pprint import pprint | |
import numpy as np | |
import pandas as pd | |
from scipy.stats import expon, randint, uniform | |
from sklearn.pipeline import Pipeline | |
from sklearn.compose import ColumnTransformer | |
from sklearn.preprocessing import OrdinalEncoder |
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Starting Microsoft Python language server. | |
##########Linting Output - flake8########## | |
Microsoft Python Language Server version 0.1.75.0 | |
Initializing for /opt/venvs/py37/bin/python | |
Loading files from /home/ogrisel/code/scikit-learn | |
Parsing document file:///home/ogrisel/code/scikit-learn/setup.py | |
Parse complete for file:///home/ogrisel/code/scikit-learn/setup.py at version -1 | |
Analysis queued for file:///home/ogrisel/code/scikit-learn/setup.py | |
Parsing document file:///home/ogrisel/code/scikit-learn/conftest.py | |
Parse complete for file:///home/ogrisel/code/scikit-learn/conftest.py at version -1 |
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"""Empirical evaluation of the extended feature Gram matrix of a ReLU MLP | |
Here we try to estimate the spectrum of the H^\infty matrix as defined in: | |
Gradient Descent Provably Optimizes Over-parameterized Neural Networks (2018) | |
Simon S. Du, Xiyu Zhai, Barnabas Poczos, Aarti Singh | |
https://arxiv.org/abs/1810.02054 | |
Theorem 4.1 relies on the assumption that H^\infty has a strictly positive | |
minimum eigenvalue. The following computes an estimate of this eigenvalue |
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from sklearn.datasets import make_blobs | |
from sklearn.cluster import KMeans | |
from sklearn.externals import joblib | |
m = joblib.Memory(cachedir='/tmp/joblib') | |
make_blobs = m.cache(make_blobs) | |
data, labels = make_blobs(n_samples=10**5, n_features=50, cluster_std=100, | |
centers=10, random_state=777) |
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from pickle import Pickler, load | |
try: | |
from pickle import PickleBuffer | |
except ImportError: | |
PickleBuffer = None | |
import copyreg | |
import os | |
import numpy as np | |
import time |
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from pickle import Pickler, _Pickler, Unpickler, _Unpickler, HIGHEST_PROTOCOL | |
import os | |
import time | |
import sys | |
import gc | |
from multiprocessing import get_context | |
PROTOCOL = HIGHEST_PROTOCOL | |
ctx = get_context('spawn') |
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distributed.worker - WARNING - Worker at 72 percent memory usage. Trigger GC. Process memory: 723.75 MB -- Worker memory limit: 1000.00 MB | |
distributed.worker - WARNING - Worker at 66 percent memory usage. After GC. Process memory: 660.93 MB -- Worker memory limit: 1000.00 MB | |
distributed.worker - WARNING - Worker at 73 percent memory usage. Trigger GC. Process memory: 732.79 MB -- Worker memory limit: 1000.00 MB | |
distributed.worker - WARNING - Worker at 73 percent memory usage. After GC. Process memory: 732.79 MB -- Worker memory limit: 1000.00 MB | |
distributed.core - WARNING - Event loop was unresponsive for 1.01s. This is often caused by long-running GIL-holding functions or moving large chunks of data. This can cause timeouts and instability. | |
distributed.worker - WARNING - Worker at 70 percent memory usage. Trigger GC. Process memory: 705.26 MB -- Worker memory limit: 1000.00 MB | |
distributed.worker - WARNING - Worker at 67 percent memory usage. After GC. Process memory: 670.00 MB -- Worker memory limit: 1000.0 |
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import os | |
import os.path as op | |
from time import time | |
import dask.dataframe as ddf | |
import dask.array as da | |
from distributed import Client | |
def make_categorical_data(n_samples=int(1e7), n_features=10, n_partitions=100): | |
"""Generate some random categorical data |