Finds similar objects(images, pdfs, etc) in Multiple index for a given file (file is already in db)
Finds similar objects(images, pdfs, etc) in Multiple index for a temporary file Input file is NOT in db, just uploaded by user.
Pass a list of indexes and a list of weights to this method.
For a list of maps and a corresponding list of weights, finds linear combination of the maps.
For two maps and two corresponding weights, will find linear combinations of corresponding values, using the weights provided
Checks that input has file id, index id, and weight, and that they all are correct.