Updates on notebooks/notebook1

[KlaraGtknst]

Thank you for the great tutorial!

In case you want to keep the notebooks updated (so far only updates for notebook 1):

• pt.java.started() instead of pt.started()
• indexer = pt.index.IterDictIndexer(pt_index_path, text_attrs=['abstract']) instead of indexer = pt.index.IterDictIndexer(pt_index_path)
• index_ref = indexer.index(cord19.get_corpus_iter()) instead of index_ref = indexer.index(cord19.get_corpus_iter(), fields=('abstract',), meta=('docno',))

[cmacdonald]

Thanks @KlaraGtknst
The most recent version of the tutorial is https://github.com/terrier-org/searchsolutions2022-tutorial
Can you check with that version?

[KlaraGtknst]

Thank you for the hint, @cmacdonald !
I had a quick look at notebook 1 and found most cells work without any changes, but I had to change:

indexer = pt.index.IterDictIndexer(pt_index_path, meta_reverse=[], text_attrs=['abstract'])

# we give the dataset get_corpus_iter() directly to the indexer
# while specifying the fields to index and the metadata to record
index_ref = indexer.index(cord19.get_corpus_iter(), 
                          #fields=('abstract',), 
                          #meta=('docno',)
                          )

[cmacdonald]

thanks; make a note here, and we'll update them soon

[KlaraGtknst]

Thank you!
I hope to do the notebooks from 2022 soon and if I run into any other problems, I'll create an issue there (if it helps you updating them).