# Homework 4 Part 2 11-785 Fall 2019 — Data

来源：https://www.kaggle.com/competitions/11785-fall19-hw4p2/data

采集时间：2026-10-19T07:13:01Z

File descriptions
train_new.npy
- The training set contains training utterances each of variable duration and 40 frequency bands.
train_transcripts.npy
- These are the transcripts corresponding to the utterances in train.npy. These are arranged in the same order as the utterances.
dev_new.npy
- The development set contains validation utterances each of variable duration and 40 fre- quency bands.
dev_transcripts.npy
- These are the transcripts corresponding to the utterances in dev.npy. These are arranged in the same order as the utterances.
test_new.npy
- The test set contains test utterances each of variable duration and 40 frequency bands. There are no labels given for the test set.
test_sample_submission.csv
- a sample submission file with correct format