disk12.template

# Anserini: Regressions for [TIPSTER Disks 1 & 2](https://catalog.ldc.upenn.edu/LDC93T3A)

This page describes regressions for ad hoc topics from the early TRECs, which use [TIPSTER Disks 1 & 2](https://catalog.ldc.upenn.edu/LDC93T3A).
The exact configurations for these regressions are stored in [this YAML file](../src/main/resources/regression/disk12.yaml).
Note that this page is automatically generated from [this template](../src/main/resources/docgen/templates/disk12.template) as part of Anserini's regression pipeline, so do not modify this page directly; modify the template instead.

## Indexing

Typical indexing command:

```
${index_cmds}
```

The directory `/path/to/disk12/` should be the root directory of [TIPSTER Disks 1 & 2](https://catalog.ldc.upenn.edu/LDC93T3A), i.e., `ls /path/to/disk12/` should bring up subdirectories like `doe`, `wsj`.

For additional details, see explanation of [common indexing options](common-indexing-options.md).

## Retrieval

Topics and qrels are stored in [`src/main/resources/topics-and-qrels/`](../src/main/resources/topics-and-qrels/), downloaded from NIST:

+ [`topics.adhoc.51-100.txt`](../src/main/resources/topics-and-qrels/topics.adhoc.51-100.txt): [TREC-1 Ad Hoc Topics 51-100](http://trec.nist.gov/data/topics_eng/topics.51-100.gz)
+ [`topics.adhoc.101-150.txt`](../src/main/resources/topics-and-qrels/topics.adhoc.101-150.txt): [TREC-2 Ad Hoc Topics 101-150](http://trec.nist.gov/data/topics_eng/topics.101-150.gz)
+ [`topics.adhoc.151-200.txt`](../src/main/resources/topics-and-qrels/topics.adhoc.151-200.txt): [TREC-3 Ad Hoc Topics 151-200](http://trec.nist.gov/data/topics_eng/topics.151-200.gz)
+ [`qrels.adhoc.51-100.txt`](../src/main/resources/topics-and-qrels/qrels.adhoc.51-100.txt): [qrels for TREC-1 Ad Hoc Topics 51-100](http://trec.nist.gov/data/qrels_eng/qrels.51-100.disk1.disk2.parts1-5.tar.gz)
+ [`qrels.adhoc.101-150.txt`](../src/main/resources/topics-and-qrels/qrels.adhoc.101-150.txt): [qrels for TREC-2 Ad Hoc Topics 101-150](http://trec.nist.gov/data/qrels_eng/qrels.101-150.disk1.disk2.parts1-5.tar.gz)
+ [`qrels.adhoc.151-200.txt`](../src/main/resources/topics-and-qrels/qrels.adhoc.151-200.txt): [qrels for TREC-3 Ad Hoc Topics 151-200](http://trec.nist.gov/data/qrels_eng/qrels.151-200.201-250.disks1-3.all.tar.gz)

After indexing has completed, you should be able to perform retrieval as follows:

```
${ranking_cmds}
```

Evaluation can be performed using `trec_eval`:

```
${eval_cmds}
```

## Effectiveness

With the above commands, you should be able to replicate the following results:

${effectiveness}