Zoekeend-Phrase-Indexing/README.md
2025-08-19 17:23:02 +02:00

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## How to use
Run `python3 phrase_index.py` with any of the parameters listed below:
```
-h, --help show this help message and exit
--db DB Database file name
--dataset DATASET ir_datasets name (e.g., cranfield, msmarco-passage)
--stopwords STOPWORDS Stopwords to use (english, none)
--mode MODE Indexing mode (duckdb, phrases)
--min-freq MIN_FREQ Minimum frequency for phrases (only for mode "phrases")
--min-pmi MIN_PMI Minimum PMI for phrases (only for mode "phrases")
```
## Helper scripts
- `./auto_phrase.sh` and `./auto_zoekeend.sh` can be used to automatically index, search and evaluate the results and store it in a results directory. `auto_phrase` uses `phrase_index.py`, while `auto_zoekeend` uses `ze_index.py`.
- `./batch_phrase.sh` can be used to create the results using multiple different variables in one go.
- And display_results.sh can be used to display the evaluation metrics of all previous results. (So MAP, CiP, dictionary size, terms size, number of phrases, AVGDL and SUMDF)