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Machine learning

Machine learning is the practice of teaching a computer to learn. The concept uses pattern recognition, as well as other forms of predictive algorithms, to make judgments on incoming data. This field is closely related to artificial intelligence and computational statistics.

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janwendt
janwendt commented Oct 16, 2019

I could not find anything in the docs about how to handle different frequencies of time series. I have a Dataset A with monthly data that i want to use to predict the values from Dataset B that contains quarterly based data. So the target value e.g. quarter 1 is based on the values from month 1-3.

Dataset A (Features):

| Month | Value1 | Value2 | Value3 |
| ------------- | ------------- |

qinhanmin2014
qinhanmin2014 commented Sep 24, 2019

I think it will be readonable to add an option to use the original dataset when training final_estimator. This seems reasonable and has proved to be useful in some Kaggle competitions.

Reference: implementation from mlxtend
http://rasbt.github.io/mlxtend/api_subpackages/mlxtend.classifier/#stackingcvclassifier

use_features_in_secondary : bool (default: False)
If True, the meta-classifier w

yf225
yf225 commented Sep 30, 2019

Context

We would like to add torch::nn::functional::gumbel_softmax to the C++ API, so that C++ users can easily find the equivalent of Python API torch.nn.functional.gumbel_softmax.

Steps

  • Add torch::nn::GumbelSoftmaxOptions to torch/csrc/api/include/torch/nn/options/activation.h (add this file if it doesn’t exist), which should include the following parameters (based on
wincentbalin
wincentbalin commented Jul 16, 2018

Short description

I am trying to train Tesseract on Akkadian language. The language-specific.sh script was modified accordingly. When converting the training text to TIFF images, the text2image program crashes.

Environment

  • Tesseract Version: 3.04.01
  • Commit Number: the standard package in Ubuntu, package version 3.04.01-4, commit unknown
  • Platform: Linux ubuntu
ZoroDerVonCodier
ZoroDerVonCodier commented Apr 21, 2018

Line 1137 of the Caffe.Proto states "By default, SliceLayer concatenates blobs along the "channels" axis (1)."

Yet, the documentation on http://caffe.berkeleyvision.org/tutorial/layers/slice.html states, "The Slice layer is a utility layer that slices an input layer to multiple output layers along a given dimension (currently num or channel only) with given slice indices." which seems to be

julia
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