- Flow
- 顧客に対するDeveloptmentからOperationまでのデリバリーを加速させる
- Feedback
- より安全なシステムを可能にする
- Continual Learning and Experimentation
- 組織的発展のための信頼性の高い文化と科学的手法を育む
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# Section 5 |
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#include <cmath> | |
#include <iostream> | |
#include <set> | |
#include <vector> | |
#include <utility> | |
#include <string> | |
int readNum() | |
{ | |
int n; |
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int my_account = 0; // 私の預金口座残高 | |
int your_account = 100; // あなたの預金口座残高 | |
// 送金処理: データ競合(data race)あり! | |
bool racy_transfer(int& src, int& dst, int m) | |
{ | |
if (m <= src) { // 未定義動作の可能性あり! | |
src -= m; // 未定義動作の可能性あり! | |
dst += m; // 未定義動作の可能性あり! | |
return true; |
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import datetime | |
ymdstr = datetime.date.today().strftime("%y-%m-%d") |
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import argparse | |
import time | |
import lightgbm as lgb | |
import numpy as np | |
import sklearn.datasets | |
import sklearn.metrics | |
from sklearn.model_selection import train_test_split | |
from statistics import mean, stdev | |
import optuna |
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import optuna | |
from dask.distributed import Client | |
from sklearn.datasets import load_digits | |
from sklearn.ensemble import RandomForestClassifier | |
from sklearn.metrics import accuracy_score | |
from sklearn.model_selection import train_test_split | |
def objective(trial): |
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