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<h1><a href="IndexedDatasetSpark.html" title="Go to companion">IndexedDatasetSpark</a></h1>
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<div id="comment" class="fullcommenttop"><div class="comment cmt"><p>This is a companion object used to build an <a href="IndexedDatasetSpark.html" class="extype" name="org.apache.mahout.sparkbindings.indexeddataset.IndexedDatasetSpark">org.apache.mahout.sparkbindings.indexeddataset.IndexedDatasetSpark</a>
The most important odditiy is that it takes a BiDictionary of row-ids optionally. If provided no row with another
id will be added to the dataset. This is useful for cooccurrence type calculations where all arrays must have
the same rows and there is some record of which rows are important.
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