【课程】Python人工智能 - 序列学习

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2017-12-31 23:20:57
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【课程】Python人工智能 - 序列学习
视频选集
(22/25)
1 The Course Overview
02:35
2 Introduction and Installation of Packages
03:50
3 Tokenizing Text Data
01:46
4 Converting Words to Their Base Forms
04:50
5 Dividing Text Data into Chunks
02:04
6 Extracting the Frequency of Terms Using a Bag of Words Model
03:15
7 Building a Category Predictor
02:48
8 Constructing a Gender Identifier
02:32
9 Building a Sentiment Analyzer
02:33
10 Topic Modeling Using Latent Dirichlet Allocation
04:39
1 Understanding Sequential Data
03:18
2 Handling Time-Series Data with Pandas
02:14
3 Slicing Time-Series Data
01:36
4 Operating on Time-Series Data
01:44
5 Extracting Statistics from Time-Series Data
02:18
6 Generating Data Using Hidden Markov Models
04:02
7 Identifying Alphabet Sequences with Conditional Random Fields
04:07
8 Stock Market Analysis
02:55
1 Working with Speech Signals
02:29
2 Visualizing Audio Signals
02:33
3 Transforming Audio Signals to the Frequency Domain
02:13
4 Generating Audio Signals
01:52
5 Synthesizing Tones to Generate Music
02:58
6 Extracting Speech Features
02:42
7 Recognizing Spoken Words
06:32
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