Inventor · disambiguated record
Chiranjit Acharya
Also filed as: ACHARYA CHIRANJIT
12 granted patents·102 citations·filing 2004–2010
90Inventor score
Top patents by PatentIndex Score
12 records- 0190US7774288B2Clustering and classification of multimedia dataSONY CORP·Filed 2006·Granted Aug 10, 2010·30 cites·44 claims
- 0281US7630946B2System for folder classification based on folder content similarity and dissimilaritySONY CORP·Filed 2006·Granted Dec 8, 2009·10 cites·18 claims
- 0380US7761394B2Augmented dataset representation using a taxonomy which accounts for similarity and dissimilarity between each record in the dataset and a user's similarity-biased intuitionSONY CORP·Filed 2006·Granted Jul 20, 2010·11 cites·18 claims
- 0480US7664718B2Method and system for seed based clustering of categorical data using hierarchiesSONY CORP·Filed 2006·Granted Feb 16, 2010·11 cites·16 claims
- 0578US8341158B2User's preference prediction from collective rating dataACHARYA CHIRANJIT·Filed 2005·Granted Dec 25, 2012·13 cites·18 claims
- 0675US8055597B2Method and system for subspace bounded recursive clustering of categorical dataSONY CORP·Filed 2006·Granted Nov 8, 2011·8 cites·24 claims
- 0772US7844557B2Method and system for order invariant clustering of categorical dataSONY CORP·Filed 2006·Granted Nov 30, 2010·6 cites·12 claims
- 0869US7640220B2Optimal taxonomy layer selection methodSONY CORP·Filed 2006·Granted Dec 29, 2009·5 cites·18 claims
- 0965US7809665B2Method and system for transitioning from a case-based classifier system to a rule-based classifier systemSONY CORP·Filed 2006·Granted Oct 5, 2010·6 cites·12 claims
- 1059US7937352B2Computer program product and method for folder classification based on folder content similarity and dissimilaritySONY CORP·Filed 2009·Granted May 3, 2011·1 cites·20 claims
- 1149US7474997B2Construction and selection of a finite mixture model for use in clustering and vector quantizationSONY CORP·Filed 2004·Granted Jan 6, 2009·1 cites·20 claims
- 1242US8051027B2Method and system for transitioning from a case-based classifier system to a rule-based classifier systemSONY CORP·Filed 2010·Granted Nov 1, 2011·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →