mbeyeler / opencv-machine-learning Goto Github PK

Unfortunately your Binder link seems to be misbehaving.

Binder link provided on homepage

UnsatisfiableError: The following specifications were found to be in conflict:
 - opencv=3.1
 - pandas==0.18.0=np110py27_0
Use "conda info <package>" to see the dependencies for each package.

In notebooks/03.01-Measuring-Model-Performance-with-Scoring-Functions.ipynb,
cell 15

precision = np.sum(true_positive) / np.sum(true_positive + true_negative)

which should be

precision = np.sum(true_positive) / np.sum(true_positive + false_positive)

when launching the mybinder website for your code, mybinder fails to create a process giving the following error:
`
Step 36/52 : RUN chown ${NB_USER}:${NB_USER} ${REPO_DIR}
---> Using cache
---> 1012023c6ff0
Step 37/52 : ENV PATH=${HOME}/.local/bin:${REPO_DIR}/.local/bin:${PATH}
---> Using cache
---> 7e259ec8b997
Step 38/52 : ENV CONDA_DEFAULT_ENV=${KERNEL_PYTHON_PREFIX}
---> Using cache
---> c2d4573adb93
Step 39/52 : COPY --chown=1000:1000 src/environment.yml ${REPO_DIR}/environment.yml
---> Using cache
---> 0100c36cfc80
Step 40/52 : USER ${NB_USER}
---> Using cache
---> 573b8dcd3be0
Step 41/52 : RUN TIMEFORMAT='time: %3R' bash -c 'time ${MAMBA_EXE} env update -p ${KERNEL_PYTHON_PREFIX} --file "environment.yml" && time ${MAMBA_EXE} clean --all -f -y && ${MAMBA_EXE} list -p ${KERNEL_PYTHON_PREFIX} '
---> Running in 56cadc022b99

Looking for: ['python==3.6', 'numpy==1.12', 'scipy==0.19.1', 'scikit-learn==0.18.1', 'matplotlib', 'opencv==3.1', 'jupyter==1.0', 'notebook==5.4.1', 'pandas==0.22', 'theano', 'keras==2.1.5', 'mkl-service==1.1.2']

Could not solve for environment specs
Encountered problems while solving:

• package libnghttp2-1.46.0-ha19adfc_0 requires openssl >=3.0.0,<4.0a0, but none of the providers can be installed

The environment can't be solved, aborting the operation

�[91mtime: 33.055
�[0mRemoving intermediate container 56cadc022b99
The command '/bin/sh -c TIMEFORMAT='time: %3R' bash -c 'time ${MAMBA_EXE} env update -p ${KERNEL_PYTHON_PREFIX} --file "environment.yml" && time ${MAMBA_EXE} clean --all -f -y && ${MAMBA_EXE} list -p ${KERNEL_PYTHON_PREFIX} '' returned a non-zero code: 1
`

Hi,

I noted that the project is in the same format as the ultimate publicized book. So I want to achieve the following aims based on the project to generate the corresponding .tex source codes for publication with the following requirements:

1. The .tex files for this project can be edited and managed by LaTeX IDE, say, texstudio.
2. The .tex files are generated by .ipynb files of this project.
3. Each time when I edited the .tex files or the corresponding .ipynb notebooks, synchronization will be triggered between them to ensure the changes are applied to both appropriately.

Is it possible for me to achieve this goal for this project?

Any hints will be highly appreciated.

Best regards
HY

Hello,

I am new to computer vision and learning HOG x SVM classifier introduced in 6.2 or so of your book. However, I found that the following link is out-of-service:
http://cbcl.mit.edu/projects/cbcl/software-datasets/pedestrians128x64.tar.gz

Could you provide an alternative link or datasets? Thank you.

Avast AV detects HTML:Bankfraud-LV & aborts download/connection. Here's the relevant line from the Avast log file:

10/29/2018 10:20:07 PM https://codeload.github.com/mbeyeler/opencv-machine-learning/zip/master|>opencv-machine-learning-master\notebooks\data\chapter7\BG.tar.gz|>BG.tar|>BG\2004\09\1095786133.25239_75.txt|>PartNo_0#2719639900 [L] HTML:Bankfraud-LV [Trj] (0)

Hi Beyeler!

I meet a question about the code denoise(img, weight=0.1, eps=1e-3, num_iter_max=200) you posted at Ask Swiss. Sorry, I can't enter the google group because blocked, and even I can't find any contact to you. And lastly, I post the question under the issue. Do you have a communication software such as skype or QQ? My emial: [email protected]. I look forward to hear from you! Thanks!