AI Memos (1959 - 2004): Recent submissions

Now showing items 103-105 of 1217

    • Active Learning with Statistical Models 

      Cohn, David A.; Ghahramani, Zoubin; Jordan, Michael I. (1995-03-21)
      For many types of learners one can compute the statistically 'optimal' way to select data. We review how these techniques have been used with feedforward neural networks. We then show how the same principles may be ...

    • The Unsupervised Acquisition of a Lexicon from Continuous Speech 

      Marcken, Carl de (1996-01-18)
      We present an unsupervised learning algorithm that acquires a natural-language lexicon from raw speech. The algorithm is based on the optimal encoding of symbol sequences in an MDL framework, and uses a hierarchical ...

    • Vector-Based Integration of Local and Long-Range Information in Visual Cortex 

      Somers, David C.; Todorov, Emanuel V.; Siapas, Athanassios G.; Sur, Mriganka (1996-01-18)
      Integration of inputs by cortical neurons provides the basis for the complex information processing performed in the cerebral cortex. Here, we propose a new analytic framework for understanding integration within ...