• The following resources shall be made available (for research purpose only) on request:-

    1. Hindi Subjective Lexicon (Adjectives and Adverbs)
    2. Hindi Product Reviews (700 Reviews)
    3. The resource used in "Retrieval approach to extract opinions about people from resource scarce language News articles. A. Mogadala and V. Varma. In Proceeding of ACM KDD Workshop on Issues of Sentiment Discovery and Opinion Mining (WISDOM), Beijing, China. 2012." [Dataset Readme]

  • SIEL has compiled a Word Frequency List for all major Indian languages from the web (after crawling for two years). This list contains words and their frequencies. These lists are available for commercial licensing and research usage.
  • For any further details, please send an email to