第1 章AI 賦能時(shí)代的創(chuàng)業(yè)······················································································1
1.1 中國AI 如何彎道超車····································································································2
1.2 AI 從“發(fā)明期”進(jìn)入“應(yīng)用期”··················································································9
1.2.1 深度學(xué)習(xí)助推AI 進(jìn)入“應(yīng)用期”···································································10
1.2.2 To B 創(chuàng)業(yè)迎來黃金發(fā)展期···············································································.11
1.2.3 “傳統(tǒng)產(chǎn)業(yè)+AI”將創(chuàng)造巨大價(jià)值·····································································14
1.2.4 AI 賦能傳統(tǒng)行業(yè)四部曲···················································································16
1.3 AI 賦能時(shí)代的創(chuàng)業(yè)特點(diǎn)·······························································································21
1.3.1 海外科技巨頭成功因素解析·············································································21
1.3.2 科學(xué)家創(chuàng)業(yè)的優(yōu)勢(shì)和短板·················································································24
1.3.3 四因素降低AI 產(chǎn)品化、商業(yè)化門檻·······························································26
1.4 給未來AI 人才的建議··································································································30
第2 章AI 的產(chǎn)品化和工程化挑戰(zhàn)·········································································35
2.1 從AI 科研到AI 商業(yè)化································································································36
2.2 產(chǎn)品經(jīng)理視角—數(shù)據(jù)驅(qū)動(dòng)的產(chǎn)品研發(fā)······································································40
2.2.1 數(shù)據(jù)驅(qū)動(dòng)············································································································41
2.2.2 典型C 端產(chǎn)品的設(shè)計(jì)和管理············································································43
2.2.3 典型B 端產(chǎn)品解決方案的設(shè)計(jì)和管理·····························································46
2.2.4 AI 技術(shù)的產(chǎn)品化·······························································································48
2.3 架構(gòu)設(shè)計(jì)師視角—典型AI 架構(gòu)···············································································51
2.3.1 為什么要重視系統(tǒng)架構(gòu)····················································································51
2.3.2 與AI 相關(guān)的典型系統(tǒng)架構(gòu)··············································································53
2.4 寫在本章最后的幾句話································································································78
本章參考文獻(xiàn) ························································································································79
第3 章機(jī)器學(xué)習(xí)的發(fā)展現(xiàn)狀及前沿進(jìn)展 ······························································81
3.1 機(jī)器學(xué)習(xí)的發(fā)展現(xiàn)狀····································································································82
3.2 機(jī)器學(xué)習(xí)的前沿進(jìn)展····································································································85
3.2.1 復(fù)雜模型············································································································85
3.2.2 表示學(xué)習(xí)············································································································90
3.2.3 自動(dòng)機(jī)器學(xué)習(xí)····································································································95
第4 章自然語言理解概述及主流任務(wù) ··································································99
4.1 自然語言理解概述······································································································100
4.2 NLP 主流任務(wù)·············································································································100
4.2.1 中文分詞··········································································································101
4.2.2 指代消解··········································································································102
4.2.3 文本分類··········································································································103
4.2.4 關(guān)鍵詞（短語）的抽取與生成·······································································105
4.2.5 文本摘要··········································································································107
4.2.6 情感分析··········································································································108
本章參考文獻(xiàn)·····················································································································.111
第 5 章機(jī)器學(xué)習(xí)在 NLP 領(lǐng)域的應(yīng)用及產(chǎn)業(yè)實(shí)踐···············································115
5.1 自然語言句法分析·····································································································.116
5.1.1 自然語言句法分析的含義與背景··································································.116
5.1.2 研究句法分析的幾個(gè)要素··············································································.117
5.1.3 句法分析模型舉例··························································································121
5.2 深度學(xué)習(xí)在句法分析模型參數(shù)估計(jì)中的應(yīng)用····························································125
5.2.1 符號(hào)嵌入··········································································································126
5.2.2 上下文符號(hào)嵌入······························································································129
本章參考文獻(xiàn)······················································································································131
第 6 章計(jì)算機(jī)視覺前沿進(jìn)展及實(shí)踐 ····································································133
6.1 計(jì)算機(jī)視覺概念··········································································································134
6.2 計(jì)算機(jī)視覺認(rèn)知過程··································································································136
6.2.1 從低層次到高層次的理解···············································································137
6.2.2 基本任務(wù)及主流任務(wù)······················································································138
6.3 計(jì)算機(jī)視覺技術(shù)的前沿進(jìn)展·······················································································141
6.3.1 圖像分類任務(wù)··································································································141
6.3.2 目標(biāo)檢測(cè)任務(wù)··································································································148
6.3.3 圖像分割任務(wù)··································································································151
6.3.4 主流任務(wù)的前沿進(jìn)展······················································································155
6.4 基于機(jī)器學(xué)習(xí)的計(jì)算機(jī)視覺實(shí)踐···············································································164
6.4.1 目標(biāo)檢測(cè)比賽··································································································164
6.4.2 蛋筒質(zhì)檢··········································································································167
6.4.3 智能貨柜··········································································································170
本章參考文獻(xiàn)······················································································································173
第 7 章深度學(xué)習(xí)模型壓縮與加速的技術(shù)發(fā)展與應(yīng)用·········································175
7.1 深度學(xué)習(xí)的應(yīng)用領(lǐng)域及面臨的挑戰(zhàn)···········································································176
7.1.1 深度學(xué)習(xí)的應(yīng)用領(lǐng)域······················································································176
7.1.2 深度學(xué)習(xí)面臨的挑戰(zhàn)······················································································178
7.2 深度學(xué)習(xí)模型的壓縮和加速方法···············································································180
7.2.1 主流壓縮和加速方法概述···············································································180
7.2.2 權(quán)重剪枝··········································································································182
7.2.3 權(quán)重量化··········································································································192
7.2.4 知識(shí)蒸餾··········································································································199
7.2.5 權(quán)重量化與權(quán)重剪枝結(jié)合并泛化···································································200
7.3 模型壓縮與加速的應(yīng)用場(chǎng)景·······················································································201
7.3.1 駕駛員安全檢測(cè)系統(tǒng)······················································································202
7.3.2 高級(jí)駕駛輔助系統(tǒng)··························································································202
7.3.3 車路協(xié)同系統(tǒng)··································································································203
本章參考文獻(xiàn)······················································································································204
第 8 章終端深度學(xué)習(xí)基礎(chǔ)、挑戰(zhàn)和工程實(shí)踐·····················································207
8.1 終端深度學(xué)習(xí)的技術(shù)成就及面臨的核心問題····························································208
8.1.1 終端深度學(xué)習(xí)的技術(shù)成就···············································································208
8.1.2 終端深度學(xué)習(xí)面臨的核心問題·······································································209
8.2 在冗余條件下減少資源需求的方法··········································································.211
8.3 在非冗余條件下減少資源需求的方法·······································································213
8.3.1 特殊化模型······································································································214
8.3.2 動(dòng)態(tài)模型··········································································································215
8.4 深度學(xué)習(xí)系統(tǒng)的設(shè)計(jì)··································································································216
8.4.1 實(shí)際應(yīng)用場(chǎng)景中的挑戰(zhàn)··················································································216
8.4.2 實(shí)際應(yīng)用場(chǎng)景中的問題解決···········································································217
8.4.3 案例分析··········································································································219
本章參考文獻(xiàn)······················································································································224
第 9 章DeeCamp 訓(xùn)練營最佳商業(yè)項(xiàng)目實(shí)戰(zhàn)·······················································225
9.1 方仔照相館—AI 輔助單張圖像生成積木方頭仔···················································227
9.1.1 讓“AI 方頭仔”觸手可及·············································································227
9.1.2 理論支撐：BiSeNet 和Mask R-CNN ·····························································229
9.1.3 任務(wù)分解：從圖像分析到積木生成的實(shí)現(xiàn)····················································231
9.1.4 團(tuán)隊(duì)協(xié)作與時(shí)間安排······················································································237
9.2 AI 科幻世界—基于預(yù)訓(xùn)練語言模型的科幻小說生成系統(tǒng)····································242
9.2.1 打造人機(jī)協(xié)作的科幻小說作家·······································································242
9.2.2 理論支撐：語言模型、Transformer 模型和GPT2 預(yù)訓(xùn)練模型·····················243
9.2.3 從“找小說”到“寫小說”的實(shí)現(xiàn)步驟························································247
9.2.4 團(tuán)隊(duì)協(xié)作與時(shí)間安排······················································································250
9.3 寵物健康識(shí)別—基于圖像表征學(xué)習(xí)的寵物肥胖度在線檢測(cè)系統(tǒng)·························254
9.3.1 人人都能做“養(yǎng)寵達(dá)人”···············································································254
9.3.2 理論支撐：表征學(xué)習(xí)、人臉識(shí)別原理和ArcFace 損失函數(shù)·························257
9.3.3 任務(wù)分解：從數(shù)據(jù)收集到肥胖度檢測(cè)···························································259
9.3.4 團(tuán)隊(duì)協(xié)作與時(shí)間安排······················································································262
9.4 商品文案生成—基于檢索和生成的智能文案系統(tǒng)················································265
9.4.1 智能內(nèi)容生成··································································································265
9.4.2 理論支撐：Word2Vec 詞嵌入、預(yù)訓(xùn)練語言模型BERT 和Seq2Seq
文本生成··········································································································266
9.4.3 任務(wù)分解：“尋章摘句”和“文不加點(diǎn)”······················································269
9.4.4 團(tuán)隊(duì)協(xié)作與時(shí)間安排······················································································273
本章參考文獻(xiàn)······················································································································276