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Diego Alberto dmalberto

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Teste Data Science Elo7

Esse teste faz parte da segunda etapa do processo seletivo para a vaga no time Data Science do Elo7. O objetivo do teste é avaliar como você desenvolve uma solução completa (em nível de prova de conceito) para um problema de sistemas de recomendação, que é uma das tarefas que mais realizamos no nosso dia-a-dia.

Dataset:

O dataset escolhido para esse teste foi a base pública do Movie Lens, que é muito utilizado para avaliar algoritmos de sistemas de recomendação. Ele contém avaliações e tags textuais dadas por usuários a filmes. Os dados podem ser obtidos a partir desse link.

Em resumo, o dataset contém 20.000.263 ratings e 465.564 tags aplicadas a 27.278 filmes, distribuidos em 138.493 usuários. Todos os usuários avaliaram ao menos 20 filmes e todos os filmes possuem, ao menos, 1 avaliação. Mais detalhes sobre a estrutura dos dados se encontram [aqui](http://files.grouplens.org/datasets/movielen

@dmalberto
dmalberto / localstack.md
Last active December 30, 2021 14:25 — forked from lobster1234/localstack.md
Working with localstack on command line

S3

Create a bucket

aws --endpoint-url=http://localhost:4566 s3 mb s3://mytestbucket
make_bucket: mytestbucket

aws --endpoint-url=http://localhost:4566 s3 ls
2006-02-03 08:45:09 mytestbucket
@dmalberto
dmalberto / docker-compose.yml
Created November 11, 2021 17:10 — forked from axw/docker-compose.yml
Docker Compose with Elastic Stack and APM Server 6.5.0
version: "2.1"
services:
apm-server:
image: docker.elastic.co/apm/apm-server:${STACK_VERSION:-6.5.0}
ports:
- "127.0.0.1:${APM_SERVER_PORT:-8200}:8200"
- "127.0.0.1:${APM_SERVER_MONITOR_PORT:-6060}:6060"
command: >
apm-server -e
-E apm-server.rum.enabled=true
@dmalberto
dmalberto / wsl.md
Created October 8, 2021 22:49 — forked from alyleite/wsl.md
Failed to connect to bus: Host is down - WSL 2

» sudo systemctl daemon-reload

System has not been booted with systemd as init system (PID 1). Can't operate. Failed to connect to bus: Host is down

just try:

sudo apt-get update && sudo apt-get install -yqq daemonize dbus-user-session fontconfig

sudo daemonize /usr/bin/unshare --fork --pid --mount-proc /lib/systemd/systemd --system-unit=basic.target

@dmalberto
dmalberto / digitalocean-promo-cupon-code-free-trial.md
Created May 2, 2020 22:14
DigitalOcean Coupon Code $100 for 60 days - 2020

DigitalOcean Coupon Logo

DigitalOcean Coupon Code $100 60 days Free Trial

1.- Use this link to Sign Up

2.- Activate your account by credit card or Paypal.

3.- Done! Now you have free $100 credit For 60 Days.

@dmalberto
dmalberto / .vimrc
Created April 14, 2020 21:37 — forked from diego3g/.vimrc
" Must come first because it changes other options
set nocompatible
" [vim-plug] Load plugins
call plug#begin()
Plug 'dracula/vim', { 'as': 'dracula' }
Plug 'junegunn/vim-easy-align'
Plug 'pangloss/vim-javascript'
Plug 'mxw/vim-jsx'
Plug 'tpope/vim-bundler'
[alias]
ci = commit
co = checkout
cm = checkout master
cb = checkout -b
st = status -sb
sf = show --name-only
lg = log --pretty=format:'%Cred%h%Creset %C(bold)%cr%Creset %Cgreen<%an>%Creset %s' --max-count=30
incoming = !(git fetch --quiet && git log --pretty=format:'%C(yellow)%h %C(white)- %C(red)%an %C(white)- %C(cyan)%d%Creset %s %C(white)- %ar%Creset' ..@{u})
outgoing = !(git fetch --quiet && git log --pretty=format:'%C(yellow)%h %C(white)- %C(red)%an %C(white)- %C(cyan)%d%Creset %s %C(white)- %ar%Creset' @{u}..)
@dmalberto
dmalberto / .zshrc
Created April 14, 2020 21:35 — forked from diego3g/.zshrc
# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH
export ANDROID_HOME=~/Android/Sdk
export PATH="$PATH:$ANDROID_HOME/tools"
export PATH="$PATH:$ANDROID_HOME/platform-tools"
# Path to your oh-my-zsh installation.
export ZSH="/Users/diegofernandes/.oh-my-zsh"
export PATH="$PATH:/usr/local/bin"

Oh my zsh.

Install with curl

sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

Enabling Plugins (zsh-autosuggestions & zsh-syntax-highlighting)

  • Download zsh-autosuggestions by