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chore: fix docs

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uetchy 2021-09-01 12:18:29 +09:00
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LICENSE Normal file
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@ -0,0 +1,19 @@
Copyright (c) 2021 Yasuaki Uechi <y@uechi.io>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
OR OTHER DEALINGS IN THE SOFTWARE.

37
README.md
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@ -34,12 +34,9 @@ Ban and deletion are equivalent to `markChatItemsByAuthorAsDeletedAction` and `m
| column | type | description |
| --------------- | ------ | ---------------------------- |
| timestamp | string | UTC timestamp |
| body | string | chat message |
| membership | string | membership status |
| id | string | anonymized chat id |
| authorChannelId | string | anonymized author channel id |
| videoId | string | source video id |
| channelId | string | source channel id |
#### Membership status
@ -60,33 +57,23 @@ Ban and deletion are equivalent to `markChatItemsByAuthorAsDeletedAction` and `m
Set `keep_default_na` to `False` and `na_values` to `''` in `read_csv`. Otherwise, chat message like `NA` would incorrectly be treated as NaN value.
```python
chats = pd.read_csv('../input/vtuber-livechat/chats_2021-03.csv',
na_values='',
keep_default_na=False,
index_col='timestamp',
parse_dates=True)
import pandas as pd
from glob import iglob
flagged = pd.concat([
pd.read_csv(f,
na_values='',
keep_default_na=False)
for f in iglob('../input/sensai/chats_flagged_*.csv')
],
ignore_index=True)
```
### Channels (`channels.csv`)
| column | type | description |
| ----------------- | --------------- | ---------------------- |
| channelId | string | channel id |
| name | string | channel name |
| englishName | nullable string | channel name (English) |
| affiliation | string | channel affiliation |
| group | nullable string | group |
| subscriptionCount | number | subscription count |
| videoCount | number | uploads count |
| photo | string | channel icon |
Inactive channels have `INACTIVE` in `group` column.
## Consideration
### Anonymization
`id` and `channelId` are anonymized by SHA-1 hashing algorithm with a pinch of undisclosed salt.
`authorChannelId` are anonymized by SHA-1 hashing algorithm with a pinch of undisclosed salt.
### Handling Custom Emojis
@ -97,7 +84,7 @@ All custom emojis are replaced with a Unicode replacement character `U+FFFD`.
```latex
@misc{sensai-dataset,
author={Yasuaki Uechi},
title={Sensai: Large Scale Virtual YouTubers Live Chat Dataset},
title={Sensai: Toxic Chat Dataset},
year={2021},
month={8},
version={31},