add semantic search news article

[robertdhayanturner]

notebook article on semantic search, news

[robertdhayanturner]

@morkapronczay
meaning the original timestamp is in milliseconds?
In kaggle, it looks like it's just dates - eg "date":string"2022-09-23"
As I understand it, the unix timestamp is in seconds.

[morkapronczay]

not sure about the kaggle text. Might have been me altering it when I filtered the dataset for myself. (probably when I read it it automatically converted it to date and I wrote it out like this)

[robertdhayanturner]

@morkapronczay
The kaggle is just dates.
How should we discuss the conversion to seconds from milliseconds?
Or does the following snippet take care of converting from milliseconds (to seconds) whether your dataset has been read into milliseconds or not:

# we need to handle the timestamp being set in milliseconds
business_news["date"] = [
    int(date.replace(tzinfo=timezone.utc).timestamp()) for date in business_news.date
]

[robertdhayanturner]

@morkapronczay no rush on this question above, just pinging you for when you get time. Thanks!