(x <= min) ? base : sqrt(x+(base**2)-min)
...but with a special case check for 0.
1/sqrt( steepness * (abs(x-min) + abs(x-max) - (max-min)) + 1 )
.EarlyTerminatingSortingCollector instance.Sorter.HighFreqTerms class extracts the top n most frequent terms
(by document frequency) from an existing Lucene index and reports their
document frequency. state.getBoost() *
computeLengthNorm(numTokens) where
numTokens does not count overlap tokens if
discountOverlaps is true by default or true for this
specific field.NativeUnixDirectoryDirectory implementation for all Unixes that uses
DIRECT I/O to bypass OS level IO caching during
merging.Sorter which sorts documents according to their
NumericDocValues.true) or descending (false).Filter.Filter.diagnostics to denote that
this segment is sorted.AtomicReader which supports sorting documents by a given
Sorter.MergePolicy that reorders documents according to a Sorter
before merging them.MergePolicy that sorts documents with sorter.TermStats.docFreq and TermStats.totalTermFreq).Outputs implementation where each output
is one or two non-negative long values.Directory implementation for Microsoft Windows.NativeFSLockFactory.reader according to the order
defined by sorter.SortingAtomicReader.wrap(AtomicReader, Sorter) but operates directly on a Sorter.DocMap.Copyright © 2000-2013 Apache Software Foundation. All Rights Reserved.