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| #Step 1 - clone universe | |
| #git clone https://github.com/openai/universe.git | |
| #cd universe | |
| #pip install -e . (Editable mode) It makes installed packages editable. | |
| #And its reading which packages to download from setup.py | |
| #Step 2 - install command line tools | |
| #Step 3 - Install 3 more packages. Homebrew is like apt-get for OS X. |
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| index | area | bathrooms | price | sq_price | |
|---|---|---|---|---|---|
| 0 | 2104.0 | 3.0 | 399900.0 | 190.066539924 | |
| 1 | 1600.0 | 3.0 | 329900.0 | 206.1875 | |
| 2 | 2400.0 | 3.0 | 369000.0 | 153.75 | |
| 3 | 1416.0 | 2.0 | 232000.0 | 163.84180791 | |
| 4 | 3000.0 | 4.0 | 539900.0 | 179.966666667 | |
| 5 | 1985.0 | 4.0 | 299900.0 | 151.083123426 | |
| 6 | 1534.0 | 3.0 | 314900.0 | 205.280312907 | |
| 7 | 1427.0 | 3.0 | 198999.0 | 139.452697968 | |
| 8 | 1380.0 | 3.0 | 212000.0 | 153.623188406 |
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| #easier | |
| https://github.com/bhaktipriya/Blues | |
| ##Explain what he did, why we need better music | |
| modules in python | |
| #1 first tried a simple RNN with 2 LSTM layers | |
| #2 88 binary classification problem | |
| #3 multiclass classification, (two at same time) | |
| sigmoid cross entropy instead of softmax | |
| #4 Music is complex. |
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| //Define 10x20 grid as the board | |
| var grid = [ | |
| [0,0,0,0,0,0,0,0,0,0], | |
| [0,0,0,0,0,0,0,0,0,0], | |
| [0,0,0,0,0,0,0,0,0,0], | |
| [0,0,0,0,0,0,0,0,0,0], | |
| [0,0,0,0,0,0,0,0,0,0], | |
| [0,0,0,0,0,0,0,0,0,0], | |
| [0,0,0,0,0,0,0,0,0,0], | |
| [0,0,0,0,0,0,0,0,0,0], |
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| import numpy as np | |
| # input data | |
| X = np.array([ [0,0,1], | |
| [0,1,1], | |
| [1,0,1], | |
| [1,1,1] ]) | |
| # output labels | |
| y = np.array([[0,0,1,1]]).T |
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| while norm > epsilon: | |
| iteration += 1 | |
| norm = dist_method(prototypes, prototypes_old) | |
| prototypes_old = prototypes | |
| #for each instance in the dataset | |
| for index_instance, instance in enumerate(dataset): | |
| #define a distance vector of size k | |
| dist_vec = np.zeros((k, 1)) | |
| #for each centroid | |
| for index_prototype, prototype in enumerate(prototypes): |
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| #first we feed the input image into a convolutional layer to get a feature map | |
| h = self.cnn_layer(X, layer_i=0, border_mode="full") ; X = h | |
| #then we acivate it with a nonlinearity to make sure the math doesn't break (turn all neg numbers to 0) | |
| h = self.relu_layer(X) ; X = h | |
| #another CNN layer for more, smaller images (more hierarchical features = better prediction) | |
| h = self.cnn_layer(X, layer_i=2, border_mode="valid") ; X = h | |
| #another nonlinearity | |
| h = self.relu_layer(X) ; X = h | |
| #pooling to reduce computational cost, extract the most important features | |
| h = self.maxpooling_layer(X) ; X = h |
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| pragma solidity ^0.4.4; | |
| contract Token { | |
| /// @return total amount of tokens | |
| function totalSupply() constant returns (uint256 supply) {} | |
| /// @param _owner The address from which the balance will be retrieved | |
| /// @return The balance | |
| function balanceOf(address _owner) constant returns (uint256 balance) {} |
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| Number Target | |
| 1 0 | |
| 2 1 | |
| 3 0 | |
| 4 1 | |
| 5 0 | |
| 6 1 | |
| ... ... | |
| 99 0 | |
| 100 1 |
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| import tweepy | |
| import praw | |
| import coindesk | |
| import dict_list | |
| import pandas as pd | |
| import word2vec as w2v | |
| #Step 1 - Retrieve Tweets past 30 days | |
| twitter_config = json.load(TWEEPY_CONFIG_FILE) |