ShichengChen

import asyncio
import numpy as np
import urllib.request
import os
from PIL import Image
import winrt.windows.ai.machinelearning as winml
import winrt.windows.storage as storage
import winrt.windows.media as media
import winrt.windows.graphics.imaging as imaging

ShichengChen

import numpy as np

# Toy dataset
X = np.array([1, 2, 3, 4, 5])
y = np.array([1, 2, 3, 4, 5])

# Initial prediction: mean of y (Predictor Function)
initial_prediction = np.mean(y)
y_pred = np.array([initial_prediction] * len(y))

ShichengChen

<script src="https://assets.crowd.aws/crowd-html-elements.js"></script>

<crowd-form
        id="form"
>
  <div id="errorBox"></div>

  <crowd-keypoint
          src="https://images.unsplash.com/photo-1605056545110-c2ef2253aa8c?ixid=MXwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHw%3D&ixlib=rb-1.2.1&auto=format&fit=crop&w=2507&q=80"
          labels="['Ripe','qwe']"

ShichengChen

- dataset publication
  - readme modification following freihand readme
  - dataset website update
  
  
- organize server problems list and share with new adminstrators

- proper documentation of the data recording setup and the annotation system
  - write commends for anntation code
  - record a screen video for how to use the annotation system

ShichengChen

#include <iostream>
#include <map>
#include <unordered_map>
#include <list>
#include <utility>
#include <cassert>
using namespace std;

struct LRU{
  const int maxn=2;

ShichengChen

#include <bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
typedef long long ll;
using namespace std;
using namespace __gnu_pbds;
#define lcnt (cnt<<1)
#define rcnt (cnt<<1|1)
#define vt vector
#define pb push_back
#define all(c) (c).begin(), (c).end()

ShichengChen

#define debug(x) cout << '>' << #x << ':' << (x) << endl;
#define debug2(y,z) cout << '>' << #y << ':' << (y) << " " << #z << ":" <<(z) << endl;

ShichengChen

#include <iostream>
#include <algorithm>
#include <set>
#include <vector>
#include <cstring>
#include <queue>
#include <bits/stdc++.h>
#include <cstdio>
#include <stdio.h>
using namespace std;

ShichengChen

@inproceedings{lin2017focal,
  title={Focal loss for dense object detection},
  author={Lin, Tsung-Yi and Goyal, Priya and Girshick, Ross and He, Kaiming and Doll{\'a}r, Piotr},
  booktitle={Proceedings of the IEEE international conference on computer vision},
  pages={2980--2988},
  year={2017}
}