core17.yaml

---
corpus: nyt
corpus_path: collections/newswire/NYTcorpus/

index_path: indexes/lucene-index.nyt/
collection_class: NewYorkTimesCollection
generator_class: DefaultLuceneDocumentGenerator
index_threads: 16
index_options: -storePositions -storeDocvectors -storeRaw
index_stats:
  documents: 1855650
  documents (non-empty): 1855650
  total terms: 751047962

metrics:
  - metric: MAP
    command: target/appassembler/bin/trec_eval
    params: -m map
    separator: "\t"
    parse_index: 2
    metric_precision: 4
    can_combine: true
  - metric: P30
    command: target/appassembler/bin/trec_eval
    params: -m P.30
    separator: "\t"
    parse_index: 2
    metric_precision: 4
    can_combine: true

topic_reader: Trec
topics:
  - name: "[TREC 2017 Common Core Track Topics](https://github.com/castorini/anserini-tools/tree/master/topics-and-qrels/topics.core17.txt)"
    id: core17
    path: topics.core17.txt
    qrel: qrels.core17.txt

models:
  - name: bm25
    display: BM25
    params: -bm25
    results:
      MAP:
        - 0.2087
      P30:
        - 0.4293
  - name: bm25+rm3
    display: +RM3
    params: -bm25 -rm3
    results:
      MAP:
        - 0.2798
      P30:
        - 0.5027
  - name: bm25+ax
    display: +Ax
    params: -bm25 -axiom -axiom.deterministic -rerankCutoff 20
    results:
      MAP:
        - 0.2739
      P30:
        - 0.4940
  - name: ql
    display: QL
    params: -qld
    results:
      MAP:
        - 0.2032
      P30:
        - 0.4467
  - name: ql+rm3
    display: +RM3
    params: -qld -rm3
    results:
      MAP:
        - 0.2593
      P30:
        - 0.4827
  - name: ql+ax
    display: +Ax
    params: -qld -axiom -axiom.deterministic -rerankCutoff 20
    results:
      MAP:
        - 0.2579
      P30:
        - 0.4893