The document discusses ways that information technology can help organizations in 2020, including helping to gain knowledge from data through machine learning, increase operational efficiency, support staff more efficiently, and optimize processes. IT is positioned as a potential differentiator for organizations.
14. Math is getting better at machine
learning (extract knowledge from data)
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inDocWordCountinDocwordCount
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DocDocsim
1980s: Pair wise document similarity (document clustering)
1990s: Latent Semantic Analysis (what does the word mean?)
documents
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9
terms
really just matrix multiplication:
term vector (query) x strength matrix = doc vector
15. Paper (n):
The full record that supports that claim
should be available for detailed
examination and critique
We were taught to share these discoveries by
publishing a paper or filing a patent after all
the work was done.
21. Sentiment Analysis for stock
market prediction
Brokerage houses are using computers to
“micro-trade” stocks based on sentiment
analysis of blog sphere.
Figure from Glance, Hurst, Nigam, Siegler, Stockton, & Tomokiyo, KDD’05
23. The more we share
the smarter it gets.
Googledocs determined the
commonality of what I was
entering and automatically
completed the rest of the list.
GoogleDocs searched the web.
Next generation versions will be
able to tell you what correlations
exist between two seemingly
unrelated attributes