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- データサイエンス初学者向け学習環境「データサイエンス100本ノック(構造化データ加工編)」が公開:CodeZine(コードジン)
- 機械学習で使われる評価関数まとめ - Qiita
- ML/DL Engineering Made Easy with PyTorch’s Ecosystem Tools | by PyTorch | PyTorch | Medium
- ライブラリーを使わずにPythonでニューラルネットワークを構築してみる - Qiita
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- [新たな活性化関数「FReLU」誕生&解説! - Qiita](https://qiita.com/omiita/items/bfbba77559762405698
- Export out all your S3 data
- Source: http://docs.aws.amazon.com/cli/latest/reference/s3/sync.html
# sync from bucket to local
aws s3 sync <bucket> <target_folder> <options>
aws s3 sync s3://mybucket . --acl public-read
aws s3 sync --region ap-northeast-1 s3://[移動元バケット名] s3://[移動先バケット名]
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""" | |
Install dependencies before running : https://dash.plot.ly/installation | |
""" | |
import dash | |
from dash.dependencies import Input, Output | |
import dash_core_components as dcc | |
import dash_html_components as html | |
import pandas as pd | |
pd.core.common.is_list_like = pd.api.types.is_list_like |
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"""A setuptools based setup module. | |
See: | |
https://packaging.python.org/en/latest/distributing.html | |
https://github.com/pypa/sampleproject | |
""" | |
# Always prefer setuptools over distutils | |
from setuptools import setup, find_packages | |
# To use a consistent encoding | |
from codecs import open |
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[ | |
{ | |
"time": "03:53:25 AM", | |
"milliseconds_since_epoch": 1362196405309, | |
"date": "03-02-2013", | |
"name": "alphabet" | |
}, | |
{ | |
"time": "03:53:26 AM", | |
"milliseconds_since_epoch": 1362196405300, |
-
Kafka Binary files : http://kafka.apache.org/downloads.html
-
Atleast 2 AWS machines : AWS EMR or EC2 will be preferable
-
A Kafka Manager Utility to watch up the Cluster : https://cwiki.apache.org/confluence/display/KAFKA/Ecosystem
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Problem: | |
$ sudo apt-get update | |
.......... | |
.......... | |
Err:13 http://extras.ubuntu.com/ubuntu xenial/main Sources | |
404 Not Found [IP: 91.189.92.152 80] | |
Ign:17 http://extras.ubuntu.com/ubuntu xenial/main amd64 Packages | |
Ign:20 http://extras.ubuntu.com/ubuntu xenial/main i386 Packages | |
Ign:22 http://extras.ubuntu.com/ubuntu xenial/main all Packages | |
Ign:23 http://extras.ubuntu.com/ubuntu xenial/main Translation-en_US |
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#! /usr/bin/env python | |
# | |
# mysql2cassandra.py | |
# Dump a MySQL result set to file and then import into a Cassandra column family | |
# | |
# Configuration | |
# mysql_params [host, port, user, password, db] MySQL conenction parameters | |
# mysql_columns [colname, colname2, ...] Columns for building MySQL query | |
# The column that will hold values of the row key in the Cassandra column family must be first |