| def find_epsilon(matrix, min_samples): | |
| """ | |
| Automatically find epsilon hyperparameter necessary to run DBSCAN. | |
| Args: | |
| matrix (numpy array): Matrix embbeding. Each row represents a product title in form of a vector. | |
| min_samples(int): Should be the same value of the min_samples hyperparameter used in DBSCAN. | |
| Returns: | |
| return eps(float): Value of episilon hyperparameter. | |
| """ |
Reed Slaby, March 2018
Having grown tired of wasting a perfectly good monitor on my ethereum mining rig, I finally decided to replace the Ubuntu Desktop 16.04 installation with Ubuntu Server 16.04. Many of the gtutorials available at the time of this writing range from unecessarily complicated to flat-out wrong. This guide is intended to address many of those shortfalls.
To complete this guide, you should already have:
| from boto3.session import Session | |
| from botocore.client import Config | |
| from botocore.handlers import set_list_objects_encoding_type_url | |
| import boto3 | |
| ACCESS_KEY = "xx" | |
| SECRET_KEY = "yy" | |
| boto3.set_stream_logger('') |
| import numpy as np | |
| import tensorflow as tf | |
| from keras.callbacks import TensorBoard | |
| from keras.layers import Input, Dense | |
| from keras.models import Model | |
| def write_log(callback, names, logs, batch_no): | |
| for name, value in zip(names, logs): | |
| summary = tf.Summary() |
| $ sudo apt-get install wget | |
| $ sudo apt-get install build-essential | |
| $ sudo apt-get install libc6-dev | |
| $ wget ftp://ftp.freetds.org/pub/freetds/stable/freetds-1.00.27.tar.gz | |
| $ tar -xzf freetds-1.00.27.tar.gz | |
| $ cd freetds-1.00.27 | |
| $ ./configure --prefix=/usr/local --with-tdsver=7.3 | |
| $ make | |
| $ make install |
| [Unit] | |
| Description=High-performance, schema-free document-oriented database | |
| Documentation=man:mongod(1) | |
| After=network.target | |
| [Service] | |
| Type=forking | |
| User=mongodb | |
| Group=mongodb |
| pt-BR: | |
| active_admin: | |
| dashboard: "Painel Administrativo" | |
| dashboard_welcome: | |
| welcome: "Bem vindo ao Active Admin. Esta é a página de painéis padrão." | |
| call_to_action: "Para adicionar seções ao painel, verifique 'app/admin/dashboard.rb'" | |
| view: "Visualizar" | |
| edit: "Editar" | |
| delete: "Remover" | |
| delete_confirmation: "Você tem certeza que deseja remover este item?" |