lemur::retrieval::SynQNode Class Reference

Implements the SYN operator. Evaluates to the proximityScore for the conflated child terms within the document. More...

#include <QueryNode.hpp>

Inheritance diagram for lemur::retrieval::SynQNode:

List of all members.

Public Member Functions
	SynQNode (double w, double d)
virtual	~SynQNode ()
virtual void	updateDocList (int numDocs)
	Intersect the doc lists of the children of this node.
Private Member Functions
void	synonymProxList ()
	construct the proximity list synonym operator.

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Detailed Description

Implements the SYN operator. Evaluates to the proximityScore for the conflated child terms within the document.

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Constructor & Destructor Documentation

lemur::retrieval::SynQNode::SynQNode (  double  w, double  d )  [inline]

virtual lemur::retrieval::SynQNode::~SynQNode (   )  [inline, virtual]

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Member Function Documentation

void lemur::retrieval::SynQNode::synonymProxList (   )  [private]

construct the proximity list synonym operator. collect freqs collect pos vectors to merge. pos buffer idx initialize merge arrays into posList flag for evaluator. we know how many entries are coming. total requirement is sum of the sizes of each child list + 2*dCnt

virtual void lemur::retrieval::SynQNode::updateDocList (  int  numDocs  )  [inline, virtual]

Intersect the doc lists of the children of this node. Reimplemented from lemur::retrieval::ProxNode.

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The documentation for this class was generated from the following files:

• QueryNode.hpp
• QueryNode.cpp

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