Course Description

Natural language processing (NLP) is one of the most important technologies of the information age. Understanding complex language utterances is also a crucial part of artificial intelligence. Applications of NLP are everywhere because people communicate most everything in language: web search, advertisement, emails, customer service, language translation, radiology reports, etc. There are a large variety of underlying tasks and machine learning models powering NLP applications. Recently, deep learning approaches have obtained very high performance across many different NLP tasks. These models can often be trained with a single end-to-end model and do not require traditional, task-specific feature engineering. In this spring quarter course students will learn to implement, train, debug, visualize and invent their own neural network models. The course provides a deep excursion into cutting-edge research in deep learning applied to NLP. The final project will involve training a complex recurrent neural network and applying it to a large scale NLP problem. On the model side we will cover word vector representations, window-based neural networks, recurrent neural networks, long-short-term-memory models, recursive neural networks, convolutional neural networks as well as some very novel models involving a memory component. Through lectures and programming assignments students will learn the necessary engineering tricks for making neural networks work on practical problems.
Previous Years Project Reports
2015 Reports

Course Instructor

Class Time and Location

Spring quarter (March - June, 2016)
Lecture: Tuesday, Thursday 3:00-4:20
Location: Gates B1

Office Hours

Richard: Tue 4:30-6:30pm, Huang Basement
(for research and project discussions)

TAs:
David: Mon 6:00-8:00pm, Huang 138
Bharath: Teus 1:00-3:00pm, Huang Basement
James: Wed, 5:30-7:30pm, Gates B26
Sameep: Thur, 12:45-2:45pm, Gates B21
Naveen: Fri, 1:00-3:00pm, Huang Basement
Qiaojing: Sun, 4:00-6:00pm, Gates B24

Grading Policy

Assignment #1: 15%
Assignment #2: 15%
Assignment #3: 15%
Midterm: 15%
Final Project: 40%

Course Discussions

Stanford students: Piazza (for Stanford students)
Online discussions: Reddit Group (for non-Stanford students)
Our Twitter account: @CS224d

Assignment Details

See the Assignment Page for more details on how to hand in your assignments.

Course Project Details

See the Project Page for more details on the course project.

Prerequisites

Recommended

FAQ

Is this the first time this class is offered?
This is the second offering of this course. The class is designed to introduce students to deep learning for natural language processing. We will place a particular emphasis on Neural Networks, which are a class of deep learning models that have recently obtained improvements in many different NLP tasks.
Can I follow along from the outside?
We'd be happy if you join us! We plan to make the course materials widely available: The assignments, course notes and slides will be available online. We may provide videos. We won't be able to give you course credit.
Can I take this course on credit/no cred basis?
Yes. Credit will be given to those who would have otherwise earned a C- or above.
Can I audit or sit in?
In general we are very open to sitting-in guests if you are a member of the Stanford community (registered student, staff, and/or faculty). Out of courtesy, we would appreciate that you first email us or talk to the instructor after the first class you attend.
Can I work in groups for the Final Project?
Yes, in groups of up to two people.
I have a question about the class. What is the best way to reach the course staff?
Stanford students please use an internal class forum on Piazza so that other students may benefit from your questions and our answers. If you have a personal matter, email us at the class mailing list Will be added shortly .
Can I combine the Final Project with another course?
Yes, you may. There are a couple of courses concurrently offered with CS224d that are natural choices, such as CS224u (Natural Language Understanding, by Prof. Chris Potts and Bill MacCartney). If you are taking a related class, please speak to the instructors to receive permission to combine the Final Project assignments.
As an SCPD student, how do I make up for poster presentation component?
For the final poster presentation you can submit a video via youtube about your project.
As an SCPD student, how do I take the midterm?
For the midterm, we can use standard SCPD procedures of having your manager or somebody at your company monitor you during the exam.
Will there be virtual office hours for SCPD students
All office hours will be accesible on google hangouts. The link to the hangout is available on piazza