小编YuT*_*Tse的帖子

我尝试加载大型音频数据集并实现audio.spectrogram.

我收到了这个错误:

$ Torch: not enough memory: you tried to allocate 0GB. Buy new RAM! at /home/XXXX/torch/pkg/torch/lib/TH/THGeneral.c:222
stack traceback:
[C]: at 0xb732c560
[C]: in function '__add'
/home/XXXX/torch/install/share/lua/5.1/audio/init.lua:107: in function 'spectrogram'
large.lua:24: in main chunk
[C]: in function 'dofile'
[string "_RESULT={dofile "large.lua"}"]:1: in main chunk
[C]: in function 'xpcall'
/home/XXXX/torch/install/share/lua/5.1/trepl/init.lua:650: in function 'repl'
...XX/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:199: in main chunk
[C]: at 0x0804d6d0

火炬7有内存限制吗？

我使用itorch笔记本构建了nn模型.

model = nn.Sequential()

model:add(nn.Reshape(ninputs))

model:add(nn.Linear(ninputs,noutputs))

输入数据到模型

output = model:forward(input)

然后,我打印模型并得到了这个.

print(model)

nn.Sequential {
  [input -> (1) -> (2) -> output]
  (1): nn.Reshape(3072)
  (2): nn.Linear(3072 -> 10)
}
{
  gradInput : DoubleTensor - empty
  modules : 
    {
      1 : 
        nn.Reshape(3072)
        {
          _input : DoubleTensor - empty
          nelement : 3072
          train : true
          output : DoubleTensor - size: 3072
          gradInput : DoubleTensor - empty
          size : LongStorage - size: 1
          _gradOutput : DoubleTensor - empty
          batchsize : LongStorage - size: 2 …

我曾经习惯('GET', 'me/inbox')用php获取我的收件箱消息大约2个月.但它现在似乎失败了.所以,我检查了Graph API资源管理器的权限,发现它"read_mailbox"不在列表中.在哪里read_mailbox？

第二个问题:我试图用来"read_page_mailbox"实现某个目标,但我不知道如何获得会话ID.有人可以帮我或给我一些例子read_page_mailbox吗？

== ==更新

这是我的代码.

session_start();

define('FACEBOOK_SDK_V4_SRC_DIR', 'facebook/php-sdk-v4/src/Facebook/');
require __DIR__ . '/facebook/php-sdk-v4/autoload.php';

use Facebook\FacebookSession;
use Facebook\FacebookRequest;
use Facebook\GraphUser;
use Facebook\FacebookRedirectLoginHelper;

FacebookSession::setDefaultApplication($app_id , $app_secret);
$session = new FacebookSession($token);

$user_inbox = (new FacebookRequest($session, 'GET', '/me/inbox'))->execute()->getGraphObject(GraphUser::className());
print_r($user_inbox);

我试着按照这个页面使用read_page_mailbox. https://developers.facebook.com/docs/graph-api/reference/v2.4/conversation 如何获得conversation-id？

谢谢.