Class TrecTopicsReader

Read TREC topics.

Inheritance

System.Object

TrecTopicsReader

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Lucene.Net.Benchmarks.Quality.Trec

Assembly: Lucene.Net.Benchmark.dll

Syntax

public class TrecTopicsReader

Remarks

Expects this topic format -

  <top>
  <num> Number: nnn

  <title> title of the topic

  <desc> Description:
  description of the topic

  <narr> Narrative:
  "story" composed by assessors.

  </top>

Comment lines starting with '#' are ignored.

Constructors

TrecTopicsReader()

Constructor for Trec's TopicsReader

Declaration

public TrecTopicsReader()

Methods

ReadQueries(TextReader)

Read quality queries from trec format topics file.

Declaration

public virtual QualityQuery[] ReadQueries(TextReader reader)

Parameters

Type	Name	Description
System.IO.TextReader	reader	where queries are read from.

Returns

Type	Description
QualityQuery[]	the result quality queries.

Exceptions

Type	Condition
System.IO.IOException	if cannot read the queries.