python learning note 1

According to a THU God who knows how to answer with high votehttp://nbviewer.jupyter.org/github/lijin-THU/notes-python/tree/master/ Just sort out something I don't think I'm familiar with For acmer or some children's shoes familiar with C + +, I think there should be some references I think python is a future language. One day, it will replace ...

Posted on Mon, 06 Apr 2020 00:47:48 -0700 by wyrd33

Machine learning Chapter 5 support vector machine

Reference: author's Jupyter NotebookChapter 5 – Support Vector Machines Support vector machine (SVM) is a powerful and comprehensive machine learning model, which can perform linear or nonlinear classification, regression, and even outlier detection tasks. It is one of the most popular models in machine learning. Anyone who is interested in mac ...

Posted on Sat, 28 Mar 2020 08:16:10 -0700 by accu

Introduction to data visualization

Data visualization Library: 1.matplotlib; 2. Seabrown (auxiliary library, more powerful, richer and better looking); 3.Axes3D1. guide pack 1 import numpy as np 2 import pandas as pd 3 4 import matplotlib.pyplot as plt 5 6 import seaborn as sns 7 ​ 8 #Remove the library of alarm prompt during execution 9 import warnings 10 warnings.f ...

Posted on Sun, 08 Mar 2020 06:57:31 -0700 by hasitha

visdom visual installation and getting started (with Python MPL handwritten digit recognition case source code)

Note: attached cases need to have pytorch Foundation Why use visdom instead of matplotlib or tensorboardX? 1.visdom can directly accept the sensor of the torch without converting it to numpy array;2. Higher operation efficiency. Tensorbboard will write data to files, resulting in a large number of lis ...

Posted on Fri, 21 Feb 2020 23:21:59 -0800 by thewooleymammoth

Fight against new coronavirus - get and save online data

# default_exp getdata # The above line is used to declare the name of this module in nbdev. Must be the first row of the first Cell of the notebook. getdata Description: fight against new coronavirus (4) - acquire and save online data. Function: get data, convert to list format, save to *. c s v file, for subsequent analysis and drawin ...

Posted on Mon, 10 Feb 2020 04:14:33 -0800 by paulb

Forward neural network before Python in-depth learning experiment

Forward Neural Network Experimental environment keras 2.1.5 tensorflow 1.4.0 Experimental tools Jupyter Notebook Experiment 1: Handwritten Number Classification Experimental purpose Grayscale images of handwritten numbers (28 pixels by 28 pixels) are classified into 10 categories (0 to 9) ...

Posted on Sat, 11 Jan 2020 17:12:02 -0800 by RCB

Recursive Neural Network for Python Deep Learning Experiment

Recursive Neural Network Experimental environment keras 2.1.5 tensorflow 1.4.0 Experimental tools Jupyter Notebook Experiment 1: Use of word embedding Word Embedding Another popular and powerful way to associate vectors with words wraps more information in fewer dimensions. Experimental ...

Posted on Sat, 11 Jan 2020 17:03:20 -0800 by trampolinejoe

Kubeflow Series: Introduction to the basic components of kubeflow

Kubeflow Series (1): Solve one-click installation of kubeflow based on Ali cloud mirror in China In order to have a more intuitive and in-depth understanding of kubeflow, a simple introduction to the components of kubeflow, first from the machine learning task to see the implementation of kubeflow. Machine Learning Task Engineering Implementati ...

Posted on Wed, 08 Jan 2020 18:34:39 -0800 by dpluth

Errors encountered during mxnet installation

enviroment.yml Document content: name: gluon dependencies: - python>=3.6 - jupyter=1.0.0 - matplotlib=2.2.2 - pandas=0.23.2 - pip: - requests==2.18.4 - mxnet-cu80 conda env create -f enviroment.yml >>> impoet mxnet File "<stdin>", line 1 impoet mxnet ^ SyntaxError: invalid synta ...

Posted on Fri, 03 Jan 2020 22:02:11 -0800 by mrjameer

pip install jupyter [Errno 2] No such file or directory

performance Error file not found during installation of jupyter: ➜ ~ pip3 install jupyter ... Successfully built pandocfilters Could not install packages due to an EnvironmentError: [Errno 2] No such file or directory: '/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/.eq ...

Posted on Mon, 21 Oct 2019 11:17:12 -0700 by artfuldrone