Delete public-apps/80s_music.livemd

public-apps/80s_music.livemd

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-<!-- livebook:{"app_settings":{"access_type":"private","output_type":"rich","slug":"80s-music"},"file_entries":[{"file":{"file_system_id":"local","file_system_type":"local","path":"80s_detailed.csv"},"name":"80s_detailed.csv","type":"file"}],"persist_outputs":true} -->
-
-# 1980s Music Sentiment
-
-```elixir
-Mix.install(
-  [
-    {:bumblebee, "~> 0.4.2"},
-    {:nx, "~> 0.6.1"},
-    {:exla, "~> 0.6.1"},
-    {:axon, "~> 0.6.0"},
-    {:kino, "~> 0.12.3"},
-    {:kino_explorer, "~> 0.1.18"},
-    {:kino_vega_lite, "~> 0.1.10"}
-  ],
-  config: [nx: [default_backend: EXLA.Backend]]
-)
-
-Nx.global_default_backend(EXLA.Backend)
-```
-
-## Introduction
-
-Music of the 80s came in many flavours; rock, pop, punk, synth. In this livebook we will delve into the feelings that many of these songs evoke. To our help we have [Hugging Face](https://huggingface.co/) and its library of open source ML models.
-
-The model we will use here is a derivative of `roberta` called [`roberta-base-go_emotions`](https://huggingface.co/SamLowe/roberta-base-go_emotions?text=White+man+came+across+the+sea%2C+He+brought+us+pain+and+misery.+He+killed+our+tribes+killed+our+creed%2C+He+took+our+game+for+his+own+need). This model comes with 28 emotion labels. We will be able to use it via [Bumblebee Text Classification](https://hexdocs.pm/bumblebee/Bumblebee.Text.html#text_classification/3).
-
-The idea is to pass a 1980's lyric into the model and get a classification back from it.
-
-## Load models
-
-```elixir
-{:ok, emotions} = Bumblebee.load_model({:hf, "SamLowe/roberta-base-go_emotions"})
-{:ok, tokenizer} = Bumblebee.load_tokenizer({:hf, "SamLowe/roberta-base-go_emotions"})
-
-:ok
-```
-
-<!-- livebook:{"output":true} -->
-
-```
-
-07:59:01.614 [info] TfrtCpuClient created.
-
-```
-
-<!-- livebook:{"output":true} -->
-
-```
-:ok
-```
-
-With the emotion sentiment model loaded, lets get some lyrics to analyze.
-
-```elixir
-text_input =
-  Kino.Input.textarea("Text",
-    default:
-      "White man came across the sea, He brought us pain and misery. He killed our tribes killed our creed, He took our game for his own need"
-  )
-```
-
-```elixir
-text = Kino.Input.read(text_input)
-serving = Bumblebee.Text.text_classification(emotions, tokenizer)
-Nx.Serving.run(serving, text)
-```
-
-<!-- livebook:{"output":true} -->
-
-```
-%{
-  predictions: [
-    %{label: "neutral", score: 0.31277623772621155},
-    %{label: "optimism", score: 0.23790912330150604},
-    %{label: "caring", score: 0.2258605808019638},
-    %{label: "approval", score: 0.11500591784715652},
-    %{label: "desire", score: 0.030266664922237396}
-  ]
-}
-```
-
-### Load and parse a file
-
-We have an attachment to this Livebook: `80s_detailed.csv`. We import it with Kino and use Kino Explorer to parse the csv into a dataframe, `df`.
-
-```elixir
-df =
-  Kino.FS.file_path("80s_detailed.csv")
-  |> Explorer.DataFrame.from_csv!()
-```
-
-```elixir
-analysis = fn lyric ->
-  %{predictions: [%{label: label} | _tail]} = Nx.Serving.run(serving, lyric)
-  label
-end
-
-size = Explorer.Series.size(df["lyrics"])
-
-lyrics_list = Explorer.Series.to_list(df["lyrics"])
-
-take_num = 10
-# last_songs = lyrics_list |> Enum.slice(-take_num..-1)
-
-analysed_list_0_10 =
-  lyrics_list
-  |> Enum.take(take_num)
-  |> Enum.map(fn lyric -> analysis.(lyric) end)
-
-# |> Enum.take(take_num)
-
-# dummy_values =
-#   1..(size - take_num)
-#   |> Enum.map(fn _ -> nil end)
-
-# list = dummy_values ++ analysed_list 
-
-# updated_list = Explorer.DataFrame.put(
-#   df,
-#   :emotion,
-#   Explorer.Series.from_list(list)
-# )
-```
-
-<!-- livebook:{"output":true} -->
-
-```
-["love", "desire", "neutral", "love", "neutral", "neutral", "neutral", "neutral", "curiosity",
- "neutral"]
-```
-
-```elixir
-analysed_list_121_130 =
-  lyrics_list
-  |> Enum.slice(121..130)
-  |> Enum.map(fn lyric -> analysis.(lyric) end)
-```
-
-```elixir
-analysed_list_11_30 =
-  lyrics_list
-  |> Enum.slice(11..30)
-  |> Enum.map(fn lyric -> analysis.(lyric) end)
-```
-
-<!-- livebook:{"output":true} -->
-
-```
-["love", "neutral", "love", "love", "love", "disapproval", "joy", "neutral", "love", "love",
- "neutral", "love", "neutral", "neutral", "love", "love", "desire", "love", "approval", "neutral"]
-```
-
-```elixir
-analysed_list_31_60 =
-  lyrics_list
-  |> Enum.slice(31..60)
-  |> Enum.map(fn lyric -> analysis.(lyric) end)
-```
-
-<!-- livebook:{"output":true} -->
-
-```
-["neutral", "disapproval", "neutral", "love", "love", "neutral", "love", "neutral", "love", "love",
- "neutral", "curiosity", "love", "neutral", "admiration", "neutral", "neutral", "neutral", "love",
- "neutral", "neutral", "neutral", "neutral", "neutral", "neutral", "neutral", "neutral", "neutral",
- "fear", "neutral"]
-```
-
-```elixir
-analysed_list_61_90 =
-  lyrics_list
-  |> Enum.slice(61..90)
-  |> Enum.map(fn lyric -> analysis.(lyric) end)
-```
-
-<!-- livebook:{"output":true} -->
-
-```
-["joy", "neutral", "neutral", "love", "neutral", "neutral", "sadness", "love", "love", "neutral",
- "neutral", "neutral", "amusement", "confusion", "sadness", "neutral", "love", "excitement",
- "neutral", "neutral", "love", "desire", "neutral", "disappointment", "desire", "approval", "love",
- "neutral", "love", "sadness"]
-```
-
-```elixir
-analysed_list_91_120 =
-  lyrics_list
-  |> Enum.slice(91..120)
-  |> Enum.map(fn lyric -> analysis.(lyric) end)
-```
-
-<!-- livebook:{"output":true} -->
-
-```
-["love", "joy", "neutral", "neutral", "love", "love", "neutral", "neutral", "love", "neutral",
- "love", "neutral", "neutral", "neutral", "neutral", "love", "neutral", "neutral", "love",
- "neutral", "disapproval", "neutral", "neutral", "desire", "neutral", "neutral", "love", "optimism",
- "desire", "love"]
-```
-
-```elixir
-analysed_list_131_150 =
-  lyrics_list
-  |> Enum.slice(131..150)
-  |> Enum.map(fn lyric -> analysis.(lyric) end)
-```