San Francisco Bay Area
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About

Amar Krishna is a visionary entrepreneur and innovative leader dedicated to developing AI…

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  • Matrice.ai

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Publications

Projects

  • Topic modeling and document classification using LDA, pLDA, Pachinko Allocation Modeling, LDA with gibbs sampling.

  • Investigation of Traffic Volume vs. Route Suggestion in Google Maps

    There are various map services available these days. The major information they provide include the road information (construction, blockage, etc.), the live traffic, and route suggestions based on those aforementioned factors. Routes are being suggested given the origin and destination of trip, as well as the trip setoff time. The travel means also matter but in this project we only focus on driving (excluding walking, bicycling, taking a bus, etc.). However what they do not disclose is the…

    There are various map services available these days. The major information they provide include the road information (construction, blockage, etc.), the live traffic, and route suggestions based on those aforementioned factors. Routes are being suggested given the origin and destination of trip, as well as the trip setoff time. The travel means also matter but in this project we only focus on driving (excluding walking, bicycling, taking a bus, etc.). However what they do not disclose is the mechanism behind route suggesting. We are interested to see if there exist relationships, and what relationships are there, among different routes suggested from different times, as well as between routes and traffic itself. Furthermore, we are interested in the blackbox algorithm they might be using, and attempt to use a reversed engineering way to figure it out. A good understanding of the mechanism of route suggesting can help us make better decisions in the future.

  • Sentiment Analysis of Movie Reviews

    The goals of this project were
    • Classify the sentiment of movie reviews from rotten tomatoes and YouTube comments by correlating the movie ratings from both datasets and evaluating the proximity of their values.
    • Estimating polarity trends by calculating the polarity of each review using the Naive Bayes classification method. We also used R for our statistical analysis (i.e. the polarity values).

Languages

  • Spanish

    Elementary proficiency

  • English

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  • Hindi

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