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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--ir.vsr.TokenInfo
A lightweight object for storing information about a token (a.k.a word, term) in an inverted index.
Field Summary | |
double |
idf
The IDF (inverse document frequency) factor for this token which indicates how much to weight an occurence. |
java.util.ArrayList |
occList
A list of TokenOccurences giving documents where this token occurs |
Constructor Summary | |
TokenInfo()
Create an initially empty data structure |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public double idf
public java.util.ArrayList occList
Constructor Detail |
public TokenInfo()
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