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1. HashtagCashtag HashtagCashtag Public

   My Insight Data Engineering Fellowship project. I implemented a big data processing pipeline based on ​lambda architecture​, that aggregates Twitter and US stock market data for user sentiment anal…

   Scala 453 122

2. xgboost xgboost Public

   Forked from dmlc/xgboost

   Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Flink and DataFlow

   C++ 1 2

3. banana_republic banana_republic Public

   A deep reinforcement learning agent trained on Unity ML Agents to collect bananas

   Jupyter Notebook 1

4. collab_tennis collab_tennis Public

   Trained Multi-Agent Deep Deterministic Policy Gradient (MA-DDPG) agents to play collaborative tennis on Unity ML-agent Platform

   Jupyter Notebook 1

5. Serving exact top-K recommendations ... Serving exact top-K recommendations for all users

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   * **Step 1:** Divide and save business matrix into *p* different files

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   * **Step 2:** Add these files to worker nodes

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       ```python

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           sc.addFile(BUSINESS_MATRIX_FILES_S3_PATH)

6. continuous_reacher continuous_reacher Public

   A reinforcement learning agent trained using DDPG algorithm to move a double jointed arm to target location on Unity ML-agent platform

   Jupyter Notebook 1