チュートリアル 2: ディープラーニング思考 3

第3週5日目: ゲームのための強化学習 & ディープラーニング思考 3

Neuromatch Academyによる

コンテンツ作成者: Konrad Kording, Lyle Ungar

コンテンツレビュアー: Ella Batty, Shaonan Wang, Gunnar Blohm

コンテンツ編集者: Ella Batty, Shaonan Wang

制作編集者: Ella Batty, Spiros Chavlis

チュートリアルの目標

# @title Tutorial slides
from IPython.display import IFrame
link_id = "2f7ay"
print(f"If you want to download the slides: https://osf.io/download/{link_id}/")
IFrame(src=f"https://mfr.ca-1.osf.io/render?url=https://osf.io/{link_id}/?direct%26mode=render%26action=download%26mode=render", width=854, height=480)

セットアップ

# @title Install and import feedback gadget


from vibecheck import DatatopsContentReviewContainer
def content_review(notebook_section: str):
    return DatatopsContentReviewContainer(
        "",  # No text prompt
        notebook_section,
        {
            "url": "https://pmyvdlilci.execute-api.us-east-1.amazonaws.com/klab",
            "name": "neuromatch_dl",
            "user_key": "f379rz8y",
        },
    ).render()


feedback_prefix = "W3D5_T2"

セクション 1: ディープラーニング思考 3 入門

所要時間の目安: 約3分

このチュートリアルは、ディープラーニング思考シリーズの第3弾です。他の回と同様に、コーディングはありません！代わりに、ニューラルネットワークを使いたいさまざまなシナリオについての短い映像を視聴します。

以下の各セクションは、LyleかKonradのどちらかが特定の問題に対してニューラルネットワークをどのように設定すべきかを考えている短編から始まります。視聴しながら彼らに質問したいことを考えてみてください。そして、LyleやKonradがどんな質問をしているかに注目してください。それはあなたがしたかった質問でしたか？彼らの質問はどのように状況を素早く明確にするのに役立っていますか？

# @title Video 1: Intro to DL Thinking 3
from ipywidgets import widgets
from IPython.display import YouTubeVideo
from IPython.display import IFrame
from IPython.display import display


class PlayVideo(IFrame):
  def __init__(self, id, source, page=1, width=400, height=300, **kwargs):
    self.id = id
    if source == 'Bilibili':
      src = f'https://player.bilibili.com/player.html?bvid={id}&page={page}'
    elif source == 'Osf':
      src = f'https://mfr.ca-1.osf.io/render?url=https://osf.io/download/{id}/?direct%26mode=render'
    super(PlayVideo, self).__init__(src, width, height, **kwargs)


def display_videos(video_ids, W=400, H=300, fs=1):
  tab_contents = []
  for i, video_id in enumerate(video_ids):
    out = widgets.Output()
    with out:
      if video_ids[i][0] == 'Youtube':
        video = YouTubeVideo(id=video_ids[i][1], width=W,
                             height=H, fs=fs, rel=0)
        print(f'Video available at https://youtube.com/watch?v={video.id}')
      else:
        video = PlayVideo(id=video_ids[i][1], source=video_ids[i][0], width=W,
                          height=H, fs=fs, autoplay=False)
        if video_ids[i][0] == 'Bilibili':
          print(f'Video available at https://www.bilibili.com/video/{video.id}')
        elif video_ids[i][0] == 'Osf':
          print(f'Video available at https://osf.io/{video.id}')
      display(video)
    tab_contents.append(out)
  return tab_contents


video_ids = [('Youtube', '_tGTv3FUBZ4'), ('Bilibili', 'BV11V411g7dm')]
tab_contents = display_videos(video_ids, W=854, H=480)
tabs = widgets.Tab()
tabs.children = tab_contents
for i in range(len(tab_contents)):
  tabs.set_title(i, video_ids[i][0])
display(tabs)

# @title Submit your feedback
content_review(f"{feedback_prefix}_Intro_to_DL_Thinking_3_Video")

セクション 2: 未来

所要時間の目安: 約15分

# @title Video 2: The Future Vignette
from ipywidgets import widgets
from IPython.display import YouTubeVideo
from IPython.display import IFrame
from IPython.display import display


class PlayVideo(IFrame):
  def __init__(self, id, source, page=1, width=400, height=300, **kwargs):
    self.id = id
    if source == 'Bilibili':
      src = f'https://player.bilibili.com/player.html?bvid={id}&page={page}'
    elif source == 'Osf':
      src = f'https://mfr.ca-1.osf.io/render?url=https://osf.io/download/{id}/?direct%26mode=render'
    super(PlayVideo, self).__init__(src, width, height, **kwargs)


def display_videos(video_ids, W=400, H=300, fs=1):
  tab_contents = []
  for i, video_id in enumerate(video_ids):
    out = widgets.Output()
    with out:
      if video_ids[i][0] == 'Youtube':
        video = YouTubeVideo(id=video_ids[i][1], width=W,
                             height=H, fs=fs, rel=0)
        print(f'Video available at https://youtube.com/watch?v={video.id}')
      else:
        video = PlayVideo(id=video_ids[i][1], source=video_ids[i][0], width=W,
                          height=H, fs=fs, autoplay=False)
        if video_ids[i][0] == 'Bilibili':
          print(f'Video available at https://www.bilibili.com/video/{video.id}')
        elif video_ids[i][0] == 'Osf':
          print(f'Video available at https://osf.io/{video.id}')
      display(video)
    tab_contents.append(out)
  return tab_contents


video_ids = [('Youtube', 'iHUZ0FJH5yM'), ('Bilibili', 'BV1fX4y1n747')]
tab_contents = display_videos(video_ids, W=854, H=480)
tabs = widgets.Tab()
tabs.children = tab_contents
for i in range(len(tab_contents)):
  tabs.set_title(i, video_ids[i][0])
display(tabs)

# @title Submit your feedback
content_review(f"{feedback_prefix}_The_Future_Video")

考えてみよう！1: 未来

物事は時間とともに変化します！機械学習でこの問題にどう対処できるでしょうか？

グループで話し合ってください。行き詰まったら、以下のヒントを1つずつ開いて議論の助けにしてください。ただし、次のヒントを開く前に十分に話し合う時間を取ってください！

# @title Submit your feedback
content_review(f"{feedback_prefix}_The_Future_Discussion")

# @title Video 3: In-context Learning Vignette
from ipywidgets import widgets
from IPython.display import YouTubeVideo
from IPython.display import IFrame
from IPython.display import display


class PlayVideo(IFrame):
  def __init__(self, id, source, page=1, width=400, height=300, **kwargs):
    self.id = id
    if source == 'Bilibili':
      src = f'https://player.bilibili.com/player.html?bvid={id}&page={page}'
    elif source == 'Osf':
      src = f'https://mfr.ca-1.osf.io/render?url=https://osf.io/download/{id}/?direct%26mode=render'
    super(PlayVideo, self).__init__(src, width, height, **kwargs)


def display_videos(video_ids, W=400, H=300, fs=1):
  tab_contents = []
  for i, video_id in enumerate(video_ids):
    out = widgets.Output()
    with out:
      if video_ids[i][0] == 'Youtube':
        video = YouTubeVideo(id=video_ids[i][1], width=W,
                             height=H, fs=fs, rel=0)
        print(f'Video available at https://youtube.com/watch?v={video.id}')
      else:
        video = PlayVideo(id=video_ids[i][1], source=video_ids[i][0], width=W,
                          height=H, fs=fs, autoplay=False)
        if video_ids[i][0] == 'Bilibili':
          print(f'Video available at https://www.bilibili.com/video/{video.id}')
        elif video_ids[i][0] == 'Osf':
          print(f'Video available at https://osf.io/{video.id}')
      display(video)
    tab_contents.append(out)
  return tab_contents


video_ids = [('Youtube', 'MQLVLBG-6Rk'), ('Bilibili', 'BV1nz4y1n7J5')]
tab_contents = display_videos(video_ids, W=854, H=480)
tabs = widgets.Tab()
tabs.children = tab_contents
for i in range(len(tab_contents)):
  tabs.set_title(i, video_ids[i][0])
display(tabs)

# @title Submit your feedback
content_review(f"{feedback_prefix}_In_context_learning_Vignette_Video")

# @title Submit your feedback
content_review(f"{feedback_prefix}_In_context_learning_Discussion")

# @title Video 4: Memories Vignette
from ipywidgets import widgets
from IPython.display import YouTubeVideo
from IPython.display import IFrame
from IPython.display import display


class PlayVideo(IFrame):
  def __init__(self, id, source, page=1, width=400, height=300, **kwargs):
    self.id = id
    if source == 'Bilibili':
      src = f'https://player.bilibili.com/player.html?bvid={id}&page={page}'
    elif source == 'Osf':
      src = f'https://mfr.ca-1.osf.io/render?url=https://osf.io/download/{id}/?direct%26mode=render'
    super(PlayVideo, self).__init__(src, width, height, **kwargs)


def display_videos(video_ids, W=400, H=300, fs=1):
  tab_contents = []
  for i, video_id in enumerate(video_ids):
    out = widgets.Output()
    with out:
      if video_ids[i][0] == 'Youtube':
        video = YouTubeVideo(id=video_ids[i][1], width=W,
                             height=H, fs=fs, rel=0)
        print(f'Video available at https://youtube.com/watch?v={video.id}')
      else:
        video = PlayVideo(id=video_ids[i][1], source=video_ids[i][0], width=W,
                          height=H, fs=fs, autoplay=False)
        if video_ids[i][0] == 'Bilibili':
          print(f'Video available at https://www.bilibili.com/video/{video.id}')
        elif video_ids[i][0] == 'Osf':
          print(f'Video available at https://osf.io/{video.id}')
      display(video)
    tab_contents.append(out)
  return tab_contents


video_ids = [('Youtube', 'SDJv_hnRrl0'), ('Bilibili', 'BV1fs4y1r7Je')]
tab_contents = display_videos(video_ids, W=854, H=480)
tabs = widgets.Tab()
tabs.children = tab_contents
for i in range(len(tab_contents)):
  tabs.set_title(i, video_ids[i][0])
display(tabs)

# @title Submit your feedback
content_review(f"{feedback_prefix}_Memories_Vignette_Video")

# @title Submit your feedback
content_review(f"{feedback_prefix}_Memories_Discussion")

# @title Video 5: Multiple Information Sources Vignette
from ipywidgets import widgets
from IPython.display import YouTubeVideo
from IPython.display import IFrame
from IPython.display import display


class PlayVideo(IFrame):
  def __init__(self, id, source, page=1, width=400, height=300, **kwargs):
    self.id = id
    if source == 'Bilibili':
      src = f'https://player.bilibili.com/player.html?bvid={id}&page={page}'
    elif source == 'Osf':
      src = f'https://mfr.ca-1.osf.io/render?url=https://osf.io/download/{id}/?direct%26mode=render'
    super(PlayVideo, self).__init__(src, width, height, **kwargs)


def display_videos(video_ids, W=400, H=300, fs=1):
  tab_contents = []
  for i, video_id in enumerate(video_ids):
    out = widgets.Output()
    with out:
      if video_ids[i][0] == 'Youtube':
        video = YouTubeVideo(id=video_ids[i][1], width=W,
                             height=H, fs=fs, rel=0)
        print(f'Video available at https://youtube.com/watch?v={video.id}')
      else:
        video = PlayVideo(id=video_ids[i][1], source=video_ids[i][0], width=W,
                          height=H, fs=fs, autoplay=False)
        if video_ids[i][0] == 'Bilibili':
          print(f'Video available at https://www.bilibili.com/video/{video.id}')
        elif video_ids[i][0] == 'Osf':
          print(f'Video available at https://osf.io/{video.id}')
      display(video)
    tab_contents.append(out)
  return tab_contents


video_ids = [('Youtube', '_I_m2n2yz4Q'), ('Bilibili', 'BV1Nh4y1u7FD')]
tab_contents = display_videos(video_ids, W=854, H=480)
tabs = widgets.Tab()
tabs.children = tab_contents
for i in range(len(tab_contents)):
  tabs.set_title(i, video_ids[i][0])
display(tabs)

# @title Submit your feedback
content_review(f"{feedback_prefix}_Multiple_Information_Sources_Vignette_Video")

# @title Submit your feedback
content_review(f"{feedback_prefix}_Multiple_Information_Sources_Discussion")

# @title Video 6: Language for Robotics Vignette
from ipywidgets import widgets
from IPython.display import YouTubeVideo
from IPython.display import IFrame
from IPython.display import display


class PlayVideo(IFrame):
  def __init__(self, id, source, page=1, width=400, height=300, **kwargs):
    self.id = id
    if source == 'Bilibili':
      src = f'https://player.bilibili.com/player.html?bvid={id}&page={page}'
    elif source == 'Osf':
      src = f'https://mfr.ca-1.osf.io/render?url=https://osf.io/download/{id}/?direct%26mode=render'
    super(PlayVideo, self).__init__(src, width, height, **kwargs)


def display_videos(video_ids, W=400, H=300, fs=1):
  tab_contents = []
  for i, video_id in enumerate(video_ids):
    out = widgets.Output()
    with out:
      if video_ids[i][0] == 'Youtube':
        video = YouTubeVideo(id=video_ids[i][1], width=W,
                             height=H, fs=fs, rel=0)
        print(f'Video available at https://youtube.com/watch?v={video.id}')
      else:
        video = PlayVideo(id=video_ids[i][1], source=video_ids[i][0], width=W,
                          height=H, fs=fs, autoplay=False)
        if video_ids[i][0] == 'Bilibili':
          print(f'Video available at https://www.bilibili.com/video/{video.id}')
        elif video_ids[i][0] == 'Osf':
          print(f'Video available at https://osf.io/{video.id}')
      display(video)
    tab_contents.append(out)
  return tab_contents


video_ids = [('Youtube', 'nLxzECu12IY'), ('Bilibili', 'BV1FF411R7BG')]
tab_contents = display_videos(video_ids, W=854, H=480)
tabs = widgets.Tab()
tabs.children = tab_contents
for i in range(len(tab_contents)):
  tabs.set_title(i, video_ids[i][0])
display(tabs)

# @title Submit your feedback
content_review(f"{feedback_prefix}_Language_for_Robotics_Video")

# @title Submit your feedback
content_review(f"{feedback_prefix}_Language_for_Robotics_Discussion")