Karthik V

Low recall with SPACEV1B dataset on GPU

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# Summary I have downloaded 1 billion vectors (subset) from the original SPACEV1B dataset hosted on the [SPTAG repo](https://github.com/microsoft/SPTAG/tree/main/datasets/SPACEV1B) . The groundtruth was computed manually. I'm using a slightly modified...

Is normalization required for SPACEV1B Dataset

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# Summary GloVe and NYTimes dataset require to be normalized before adding to the index with FAISS. More details : https://github.com/facebookresearch/faiss/issues/1639 Any recommendation for the SPACEV1B dataset (https://github.com/microsoft/SPTAG/tree/main/datasets/SPACEV1B) ? Since...

FAISS GPU Baseline script issue with MSSPACEV dataset

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I'm trying to repro the faiss GPU baseline results with MSSPACEV dataset. I'm following the instructions using the [FAISS T3 Baseline] (https://github.com/harsha-simhadri/big-ann-benchmarks/tree/main/neurips21/track3_baseline_faiss). Built FAISS using source from the main branch....

Updating the arguments passed to search_preassigned and add_core Python APIs from python scripts, to match the latest faiss(1.8.0.) c++ interfaces More details in : https://github.com/harsha-simhadri/big-ann-benchmarks/issues/289