-
Notifications
You must be signed in to change notification settings - Fork 3
/
Copy pathcb__algs_8h.html
229 lines (221 loc) · 13 KB
/
cb__algs_8h.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.11"/>
<title>Vowpal Wabbit: /__w/vowpal_wabbit/vowpal_wabbit/vowpalwabbit/cb_algs.h File Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
$(document).ready(function() { init_search(); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">Vowpal Wabbit
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.11 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li><a href="https://github.com/JohnLangford/vowpal_wabbit/wiki"><span>Wiki</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>File Members</span></a></li>
</ul>
</div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_23e69c20c74a4591a9cfc65aaff8f3d1.html">vowpalwabbit</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="summary">
<a href="#namespaces">Namespaces</a> |
<a href="#define-members">Macros</a> |
<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">cb_algs.h File Reference</div> </div>
</div><!--header-->
<div class="contents">
<div class="textblock"><code>#include "<a class="el" href="baseline_8h.html">baseline.h</a>"</code><br />
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="namespaces"></a>
Namespaces</h2></td></tr>
<tr class="memitem:namespaceCB__ALGS"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceCB__ALGS.html">CB_ALGS</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:a83cbf768330207512fd8b3b710cd24e1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cb__algs_8h.html#a83cbf768330207512fd8b3b710cd24e1">CB_TYPE_DR</a>   0</td></tr>
<tr class="separator:a83cbf768330207512fd8b3b710cd24e1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a65bcc744db15fb2d325d39d571f09498"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cb__algs_8h.html#a65bcc744db15fb2d325d39d571f09498">CB_TYPE_DM</a>   1</td></tr>
<tr class="separator:a65bcc744db15fb2d325d39d571f09498"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:add10d6d9805928a8c3c453c9d0d622d4"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cb__algs_8h.html#add10d6d9805928a8c3c453c9d0d622d4">CB_TYPE_IPS</a>   2</td></tr>
<tr class="separator:add10d6d9805928a8c3c453c9d0d622d4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad6cb5549c545c341e66f7605e5fec984"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cb__algs_8h.html#ad6cb5549c545c341e66f7605e5fec984">CB_TYPE_MTR</a>   3</td></tr>
<tr class="separator:ad6cb5549c545c341e66f7605e5fec984"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4a3a09d8d2450634ade74b717e0b356d"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cb__algs_8h.html#a4a3a09d8d2450634ade74b717e0b356d">CB_TYPE_SM</a>   4</td></tr>
<tr class="separator:a4a3a09d8d2450634ade74b717e0b356d"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a6893c6fd5abb0a869ec2054c2bf018e4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceVW_1_1LEARNER.html#ab481a83a0a49d7b827babe725e135b20">VW::LEARNER::base_learner</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="cb__algs_8h.html#a6893c6fd5abb0a869ec2054c2bf018e4">cb_algs_setup</a> (<a class="el" href="structVW_1_1config_1_1options__i.html">VW::config::options_i</a> &options, <a class="el" href="structvw.html">vw</a> &all)</td></tr>
<tr class="separator:a6893c6fd5abb0a869ec2054c2bf018e4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4b2c371de246d0216d06d2699e922c5f"><td class="memTemplParams" colspan="2">template<bool is_learn> </td></tr>
<tr class="memitem:a4b2c371de246d0216d06d2699e922c5f"><td class="memTemplItemLeft" align="right" valign="top">float </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceCB__ALGS.html#a4b2c371de246d0216d06d2699e922c5f">CB_ALGS::get_cost_pred</a> (<a class="el" href="namespaceVW_1_1LEARNER.html#ab17418c8747139674441f6d96e10aa16">VW::LEARNER::single_learner</a> *scorer, <a class="el" href="structCB_1_1cb__class.html">CB::cb_class</a> *known_cost, <a class="el" href="structexample.html">example</a> &ec, uint32_t index, uint32_t base)</td></tr>
<tr class="separator:a4b2c371de246d0216d06d2699e922c5f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a77d874f0f45f74e34a305e3d0f869b79"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceCB__ALGS.html#a77d874f0f45f74e34a305e3d0f869b79">CB_ALGS::get_cost_estimate</a> (<a class="el" href="structCB_1_1cb__class.html">CB::cb_class</a> *observation, uint32_t <a class="el" href="search_8h.html#a38f57e55606ccd5596fee801ba4d136b">action</a>, float offset=0.)</td></tr>
<tr class="separator:a77d874f0f45f74e34a305e3d0f869b79"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac436d05a1d50df41f2d17b5e56e2de26"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceCB__ALGS.html#ac436d05a1d50df41f2d17b5e56e2de26">CB_ALGS::get_cost_estimate</a> (<a class="el" href="structCB_1_1cb__class.html">CB::cb_class</a> *observation, <a class="el" href="structCOST__SENSITIVE_1_1label.html">COST_SENSITIVE::label</a> &scores, uint32_t <a class="el" href="search_8h.html#a38f57e55606ccd5596fee801ba4d136b">action</a>)</td></tr>
<tr class="separator:ac436d05a1d50df41f2d17b5e56e2de26"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8f695e7d4f243fd4d0def8d6f12bf914"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceCB__ALGS.html#a8f695e7d4f243fd4d0def8d6f12bf914">CB_ALGS::get_cost_estimate</a> (<a class="el" href="structACTION__SCORE_1_1action__score.html">ACTION_SCORE::action_score</a> &a_s, float cost, uint32_t <a class="el" href="search_8h.html#a38f57e55606ccd5596fee801ba4d136b">action</a>, float offset=0.)</td></tr>
<tr class="separator:a8f695e7d4f243fd4d0def8d6f12bf914"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0066e59b0219432265df0426329ea266"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceCB__ALGS.html#a0066e59b0219432265df0426329ea266">CB_ALGS::example_is_newline_not_header</a> (<a class="el" href="structexample.html">example</a> const &ec)</td></tr>
<tr class="separator:a0066e59b0219432265df0426329ea266"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Macro Definition Documentation</h2>
<a class="anchor" id="a65bcc744db15fb2d325d39d571f09498"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define CB_TYPE_DM   1</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a83cbf768330207512fd8b3b710cd24e1"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define CB_TYPE_DR   0</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="add10d6d9805928a8c3c453c9d0d622d4"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define CB_TYPE_IPS   2</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ad6cb5549c545c341e66f7605e5fec984"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define CB_TYPE_MTR   3</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a4a3a09d8d2450634ade74b717e0b356d"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define CB_TYPE_SM   4</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="a6893c6fd5abb0a869ec2054c2bf018e4"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="namespaceVW_1_1LEARNER.html#ab481a83a0a49d7b827babe725e135b20">VW::LEARNER::base_learner</a>* cb_algs_setup </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structVW_1_1config_1_1options__i.html">VW::config::options_i</a> & </td>
<td class="paramname"><em>options</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structvw.html">vw</a> & </td>
<td class="paramname"><em>all</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Thu Nov 12 2020 14:25:59 for Vowpal Wabbit by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.11
</small></address>
</body>
</html>