# 6.S079: Lecture Slides & Recordings

https://dsg.csail.mit.edu/6.S079/notes.php

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 |  **6.S079 Software Systems for Data Science**  |  **Spring 2024**  |  
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|  [General Information](https://dsg.csail.mit.edu/6.S079/index.php)  |  [Syllabus](https://dsg.csail.mit.edu/6.S079/syllabus.php)  |  [Schedule](https://dsg.csail.mit.edu/6.S079/sched.php)  |  [Lecture Slides & Recordings](https://dsg.csail.mit.edu/6.S079/notes.php)  |  [Assignments](https://dsg.csail.mit.edu/6.S079/assign.php)  |  Archives Spring 2024 Spring 2022 Fall 2019  |  
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Below you can find the lecture slides and recordings from this semester. MIT authentication is required to view the recordings. Content will be posted a day or two after lecture. Keep in mind that the slides are not meant to be a comprehensive coverage of all topics in every lecture, but rather a rough outline of the class for the day. 
  * Lecture 01 (02/06) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/6.S079_Lec01.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=6c603570-8b4a-44c0-9507-b10e0160350f)] - What is Data Science? 
  * Lecture 02 (02/08) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/6.S079_Lec02.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=f901ecdd-40a0-46d7-abc7-b1100118e50a)] Data Representations and SQL I 
  * Lecture 03 (02/15) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/6.S079_Lec03.pdf)][[Queries](https://dsg.csail.mit.edu/6.S079/lectures/6.S079_Lec03_queries.sql)][[ Video (Spring 2022) (Note missing section from minute 40-60) ](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=fef7abaf-b6b1-4c00-8fad-ae330128dce9)] - Data Representations and Basic Operations II   

  * Lecture 04 (02/22) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/6.S079_Lec04.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Embed.aspx?id=2440521f-4a22-40dd-9ae4-b11a00845b3d)] [[Code](https://dsg.csail.mit.edu/6.S079/lectures/6.S079_Lec04_code.zip)] - Pandas 
  * Lecture 05 (02/27) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec5-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=e436c8a2-5f39-4a7e-8fc4-b12100847253)] [[Code](https://dsg.csail.mit.edu/6.S079/lectures/lec5-code.zip)] - Data Wrangling 
  * Lecture 06 (02/29) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec6-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=773a7d00-a74d-4502-92df-b1210084610f)][[Code](https://dsg.csail.mit.edu/6.S079/lectures/lec6-code.zip)] - Data Cleaning & Entity Resolution
  * Lecture 07 (03/05) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec7-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=0d336063-7654-4730-a845-b1280084491c)] - Machine Learning I
  * Lecture 08 (03/07) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec8-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=fb1716b2-f867-4f48-af38-b128008467a5)] - Machine Learning II & Reversed Lecture: ML in Python 
  * Lecture 09 (03/12) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec9-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=764fe086-e3e8-4178-9f68-b12f008475ab)] - Embeddings 
  * Lecture 10 (03/14) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec10-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=b67de3db-dd2d-4d15-966b-b12f00847d03)] - RAG Architecture 
  * Lecture 11 (03/19) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec11-s24.pdf)][[Quiz 1 Review](https://dsg.csail.mit.edu/6.S079/lectures/quiz1-review-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=0fe86f53-7562-4603-9291-b13600847ad9)] - Language Model/Quiz 1 Review 
  * Quiz 1 Practice Material - [[Q1_2022](https://dsg.csail.mit.edu/6.S079/lectures/Q1_2022.pdf)][[Q1_2022_sol](https://dsg.csail.mit.edu/6.S079/lectures/Q1_2022_sol.pdf)][[Q1_practice](https://dsg.csail.mit.edu/6.S079/lectures/Q1_practice.pdf)][[Q1_practice_sol](https://dsg.csail.mit.edu/6.S079/lectures/Q1_practice_sol.pdf)] 
  * Lecture 12 (04/02) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec12-s24.pdf)][[Video (Missing Audio)](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=75db39fe-0dc6-40ac-b066-b144008463d5)] - LLM 
  * Lecture 13 (04/04) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec13-s24.pdf)][[Notes](https://dsg.csail.mit.edu/6.S079/lectures/lec13-s24-notes.pdf)][[Video (2022 Version)](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=24f24689-c270-4514-b6ac-ae6b00d6876e)] - Scaling Beyond Python 
  * Lecture 14 (04/09) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec14-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=4f541dd5-3367-4dcd-b3fb-b14d0188b441)] - Data Layouts 
  * Lecture 15 (04/11) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec15-s24.pdf)][[Code](https://dsg.csail.mit.edu/6.S079/lectures/lec15-s24-code.ipynb)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=d2a11fe2-5d1d-4cd2-9eea-b14b008472b4)] - Sampling and Sketching 
  * Lecture 16 (04/16) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec16-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Embed.aspx?id=256c8438-dc30-4c26-80cc-b152008454cd)]- Parallelism I 
  * Lecture 17 (04/18) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec17-s24.pdf)][[Code](https://www.dropbox.com/scl/fi/ih8ufcrc4m4thzw2yw9be/parallelism-code.zip?rlkey=d1t1gqicx6vzezl6bfcvk9js3&st=lm67zpn4&dl=0)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Embed.aspx?id=02b49021-874e-443e-ba3d-b15200845c8b)]- Parallelism II 
  * Lecture 18 (04/23) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec18-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Embed.aspx?id=b1789dcd-a2d9-447d-9557-b159008470a2)] - Data Science: Research Systems and Discoveries 
  * Lecture 19 (04/25) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec19-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Embed.aspx?id=d64248bb-6db5-4366-a112-b15900846951)] - Cloud Data Systems 
  * Lecture 20 (04/30) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec20-s24.pdf)] - Lying With Statistics 
  * Lecture 21 (05/02) [[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=abf4795e-9828-4f45-b869-b16900ef5f02)] - Guest Lecture - Heavy.AI 
  * Lecture 22 (05/07) [[Slides](https://dsg.csail.mit.edu/6.S079/lectures/lec22-s24.pdf)][[Video](https://mit.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=bff32b31-ccae-4520-9250-b16700846bb1)] - Quiz 2 Review 
  * Quiz 2 Prep [[Sample 1 (with solutions) ](https://dsg.csail.mit.edu/6.S079/lectures/6.S079_Lec23.pdf)][[Sample 2](https://dsg.csail.mit.edu/6.S079/lectures/q2-2022.pdf)][[Sample 2 Solution](https://dsg.csail.mit.edu/6.S079/lectures/q2-2022-solutions.pdf)] 


Last change: 2/06/2024.   
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