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Fixed field interval configuration. |
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Changed indexing interval configuration to use the Index initialiser. |
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Simplified the IndexWriter document cache, adopting a list of items instead of a |
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Added proper phrase searching. |
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Changed find_positions methods to return an empty list instead of None where no |
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Added elementary phrase searching support. |
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Added support for updating empty indexes. |
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Added measures for the closure of position iterators. |
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Introduced array usage when writing position index entries. |
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Introduced separate vint functions for strings and byte arrays. |
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Introduced various optimisations: increasing the vint cache and introducing |
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Simplified vint implementation, taking advantage of the cache. |
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Removed Pyrex extension result. |
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Use file methods directly. |
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Replaced the partial Pyrex vint implementation with a cache. |
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Removed caching since it does not seem to help significantly. |
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Switched the write caches in FileWriter instances to StringIO instances. |
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Added copyright and licensing information. |
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Added iterator reuse for sequential term dictionary access, along with iterator |
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Added a cache offset attribute to better track available cached data. |
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Removed old module. |
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Made iixr a package with several submodules. |
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Added constants for various measures. |
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Attempted to provide cache navigation without slicing the cache all the time. |
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Made the seek method slightly more efficient at reusing cached data. |
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Moved cache-affected writing methods into the FileWriter class. |
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Attempted to add batch writing to the FileWriter class for supposedly improved |
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Fixed Pyrex implementation for numbers from 0 to 127 inclusive. |
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Added a Pyrex implementation of the vint function. |
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Made minor adjustments to experiment with performance. |
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Attempted to improve performance by collecting written data before writing it. |
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Introduced opener classes to replace the superfluous position and position index |
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Attempted to fix document position merging. |
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Changed the merging classes to take advantage of document-oriented data storage. |
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Fixed set_fields method signature. |
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Suppress unwanted changes manually to satisfy stupid merge requirement. |
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Made separate methods for sorted and unsorted position data. |
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Introduced a Document class which is instantiated in order to present data to |
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Optimised the write_number method slightly. |
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Added a set_fields method to IndexWriter. |
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Added term retrieval by prefix. |
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Fixed comment. |
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Fixed old, incorrect reference. |
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Fixed position writing to restart document numbering for each section of the |
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Added navigation to specific documents in the position dictionary iterator. |
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Fixed position dictionary writing to write the correct document number in the |
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Attempted to introduce position dictionaries with extra term record details |
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Introduced a positions iterator to permit incremental reading of position |
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Fixed copying error. |
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Ensure document position ordering at the lowest level. |
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Fixed counters used for determining when to flush written data. |
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Fixed term discovery in the term dictionary index within the _find_term method. |
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Made the rewind method for FileReader use the reset method. |
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Introduced index "partitions", sequential access to term dictionaries, and some |
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Added term frequency information to the term dictionary. |
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Introduced conditional compression for fields using bzip2 and zlib compression. |
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Added field dictionary and field index readers and writers. |
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Added field reading and writing, although compression should be enabled only |
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Added Unicode conversion, position sorting. |
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Added an index writer which collects term positions and then writes them out |
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