# 11-785-Fall-20-Homework 3 - Slack — Data

来源：https://www.kaggle.com/competitions/11-785-fall-20-homework-3-slack/data

采集时间：2026-10-19T06:34:16Z

Data files
Data files are available for download from this page.
File descriptions
test.npy
- test features
train.npy
- train features
dev.npy
- development/validation features
train_labels.npy
- training labels
dev_labels.npy
-  development/validation labels
sample_submission.csv
- sample submission in correct format. Submission is a single silence phoneme (".") for each utterance.
phoneme_list.py
- list of phoneme full names, and list of phoneme single-character encodings.