Lucene index for HC4 v1.0 (Chinese).
This index was generated on 2022/07/19 at Anserini commit 71c120 on orca with the following command:
target/appassembler/bin/IndexCollection -collection NeuClirCollection \
-generator DefaultLuceneDocumentGenerator -threads 8 \
-input /store/collections/multilingual/hc4-v1.0-zh \
-index indexes/lucene-index.hc4-v1.0-zh.20220719.71c120 \
-storePositions -storeDocvectors -storeRaw -optimize -language zh